Car Parts Discount
GMC PartsGMC Sierra 2500 PartsWiring Electrical Connector

GMC Sierra 2500 Wiring Electrical Connector

Keeping your Sierra 2500 in top shape is your top priority.

Select Your VehicleAuto enthusiasts know that a brand you can trust is built into each GMC, and understand that only the best replacement Sierra 2500 parts will suffice when your car or truck needs fixing. While it may not be difficult to find replacement parts for GMC vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles these days. Make no mistake, you bought your Sierra 2500 because you knew that you wanted performance and rugged design both impeccably combined into one car, truck, or SUV.

The function and purpose of Wiring Electrical Connector.

The construction of the GMC Sierra 2500 uses many wiring electrical connector to complete the necessary circuits in the automobile or GMC Sierra 2500. This electrical component allows for only small areas of the wiring harness to be replaced if there is a malfunction instead of the entire harness. The wiring electrical connector also allows for the harness to be connected to the many electrical devices in the GMC Sierra 2500 so that they can draw power from the alternator and function.

Your automotive desires .

Ordering new GMC parts from www.carpartsdiscount.com means you are paying the lowest prices for the most superior original and aftermarket replacement Sierra 2500 parts on the internet. Bring your Sierra 2500 back to life with the highest quality repair parts from the experts at Car Parts Discount. Don't let a Wiring Electrical Connector repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality repair parts. If your car or truck was built in 2004, 2003, 2002, 2001, 2000, 1999, then you will find the correct GMC Sierra 2500 Wiring Electrical Connector parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
ACDelco
ACDelco
$3.15 - $116.25
117 Parts
GMC Sierra 2500 Headlight Connector, OEM: LS144ACDelco
1999 GMC Sierra 2500 ACDelco Headlight Connector LS144
3.15, Save 39%   NEW ITEM
OEM: LS144, Item: 900444
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight Connector, OEM: PT2608ACDelco
2003-2004 GMC Sierra 2500 ACDelco Headlight Connector PT2608
3.15, Save 41%   NEW ITEM
OEM: PT2608, Item: 1461973
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Power Seat Switch Connector, OEM: 15326110ACDelco
2003-2004 GMC Sierra 2500 ACDelco Power Seat Switch Connector 15326110
3.35, Save 40%   NEW ITEM
OEM: 15326110, Item: 897001
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Voltage Regulator Connector, OEM: PT1929ACDelco
1999-2000 GMC Sierra 2500 ACDelco Voltage Regulator Connector PT1929
6.85, Save 39%  
OEM: PT1929, Item: 901740
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Oil Temperature Sensor Connector, OEM: PT2164ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Oil Temperature Sensor Connector PT2164
6.95, Save 40%   POPULAR
OEM: PT2164, Item: 901842
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight Connector, OEM: LS254ACDelco
1999-2004 GMC Sierra 2500 ACDelco Headlight Connector LS254
7.75, Save 39%   NEW ITEM
OEM: LS254, Item: 900478
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Voltage Regulator Connector, OEM: PT2297ACDelco
1999 GMC Sierra 2500 ACDelco Voltage Regulator Connector PT2297
9.45, Save 39%   NEW ITEM
OEM: PT2297, Item: 901932
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Alternator Connector, OEM: PT1235ACDelco
1999-2004 GMC Sierra 2500 ACDelco Alternator Connector PT1235
10.75, Save 39%   NEW ITEM
OEM: PT1235, Item: 901417
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Ignition Knock (Detonation) Sensor Connector, OEM: PT308ACDelco
1999-2004 GMC Sierra 2500 ACDelco Ignition Knock (Detonation) Sensor Connector PT308
12.55, Save 39%   NEW ITEM
OEM: PT308, Item: 901222
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 A/C Pressure Switch Connector, OEM: PT1307ACDelco
1999-2002 GMC Sierra 2500 ACDelco A/C Pressure Switch Connector PT1307
14.05, Save 39%   NEW ITEM
OEM: PT1307, Item: 901443
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Fuel Injector Connector, OEM: PT2384ACDelco
1999-2004 GMC Sierra 2500 ACDelco Fuel Injector Connector PT2384
14.35, Save 39%   NEW ITEM
OEM: PT2384, Item: 902004
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi Purpose Wire Connector, OEM: PT146ACDelco
1999-2004 GMC Sierra 2500 ACDelco Multi Purpose Wire Connector PT146
15.35, Save 39%   NEW ITEM
OEM: PT146, Item: 901143
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Barometric Pressure Sensor Connector, OEM: PT2313ACDelco
1999-2000, 2003 GMC Sierra 2500 ACDelco Barometric Pressure Sensor Connector PT2313
15.55, Save 39%   NEW ITEM
OEM: PT2313, Item: 901946
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Ignition Knock (Detonation) Sensor Connector, OEM: PT2295ACDelco
1999-2004 GMC Sierra 2500 ACDelco Ignition Knock (Detonation) Sensor Connector PT2295
15.75, Save 40%   NEW ITEM
OEM: PT2295, Item: 901930
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Automatic Transmission Wiring Harness Connector, OEM: PT170ACDelco
1999-2004 GMC Sierra 2500 ACDelco Automatic Transmission Wiring Harness Connector PT170
15.85, Save 39%   NEW ITEM
OEM: PT170, Item: 901155
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Oil Pressure Switch Connector, OEM: PT100ACDelco
1999-2002 GMC Sierra 2500 ACDelco Oil Pressure Switch Connector PT100
15.85, Save 39%   NEW ITEM
OEM: PT100, Item: 901122
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Parking Light Connector, OEM: PT331ACDelco
1999-2004 GMC Sierra 2500 ACDelco Parking Light Connector PT331
16.65, Save 39%   NEW ITEM
OEM: PT331, Item: 901232
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

GMC Sierra 2500 ABS Wheel Speed Sensor Connector, OEM: PT209ACDelco
1999-2004 GMC Sierra 2500 ACDelco ABS Wheel Speed Sensor Connector PT209
17.45, Save 39%   NEW ITEM
OEM: PT209, Item: 901181
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Cooling Fan Motor Connector, OEM: PT2712ACDelco
2003-2004 GMC Sierra 2500 ACDelco Engine Cooling Fan Motor Connector PT2712
17.65, Save 39%  
OEM: PT2712, Item: 902157
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Diverter Valve Connector, OEM: PT248ACDelco
1999-2004 GMC Sierra 2500 ACDelco Diverter Valve Connector PT248
17.85, Save 39%   NEW ITEM
OEM: PT248, Item: 901199
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Fuel Injection Harness Connector, OEM: PT118ACDelco
1999-2003 GMC Sierra 2500 ACDelco Fuel Injection Harness Connector PT118
18.15, Save 39%   NEW ITEM
OEM: PT118, Item: 901128
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Speaker Connector, OEM: PT2699ACDelco
1999-2004 GMC Sierra 2500 ACDelco Speaker Connector PT2699
18.15, Save 39%   POPULAR
OEM: PT2699, Item: 902149
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

GMC Sierra 2500 Back Up Light Switch Connector, OEM: PT107ACDelco
1999-2004 GMC Sierra 2500 ACDelco Back Up Light Switch Connector PT107
18.25, Save 39%   NEW ITEM
OEM: PT107, Item: 901123
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Brake Shift Park Interlock Solenoid Connector, OEM: PT3923ACDelco
1999-2004 GMC Sierra 2500 ACDelco Brake Shift Park Interlock Solenoid Connector PT3923
18.25, Save 39%   NEW ITEM
OEM: PT3923, Item: 902259
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Automatic Transmission Torque Converter Clutch Switch Connector, OEM: PT142ACDelco
2001-2002 GMC Sierra 2500 ACDelco Automatic Transmission Torque Converter Clutch Switch Connector PT142
18.55, Save 39%   NEW ITEM
OEM: PT142, Item: 901139
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Brake Light Connector, OEM: PT1357ACDelco
1999-2004 GMC Sierra 2500 ACDelco Brake Light Connector PT1357
18.55, Save 39%   NEW ITEM
OEM: PT1357, Item: 901463
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Vehicle Speed Sensor Connector, OEM: PT2386ACDelco
1999-2004 GMC Sierra 2500 ACDelco Vehicle Speed Sensor Connector PT2386
18.65, Save 39%  
OEM: PT2386, Item: 902006
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Crankshaft Position Sensor Connector, OEM: PT2321ACDelco
2000-2004 GMC Sierra 2500 ACDelco Engine Crankshaft Position Sensor Connector PT2321
18.85, Save 39%   NEW ITEM
OEM: PT2321, Item: 901953
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Cigarette Lighter Socket Connector, OEM: PT2604ACDelco
1999-2004 GMC Sierra 2500 ACDelco Cigarette Lighter Socket Connector PT2604
18.95, Save 39%   NEW ITEM
OEM: PT2604, Item: 902101
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 License Lamp Connector, OEM: PT247ACDelco
1999-2004 GMC Sierra 2500 ACDelco License Lamp Connector PT247
19.15, Save 39%   NEW ITEM
OEM: PT247, Item: 901198
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Vapor Canister Vent Solenoid Connector, OEM: PT2784ACDelco
1999-2004 GMC Sierra 2500 ACDelco Vapor Canister Vent Solenoid Connector PT2784
19.35, Save 39%   NEW ITEM
OEM: PT2784, Item: 902181
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Air Suspension Solenoid Connector, OEM: PT1594ACDelco
2000-2004 GMC Sierra 2500 ACDelco Air Suspension Solenoid Connector PT1594
19.65, Save 39%   NEW ITEM
OEM: PT1594, Item: 901554
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Suspension Self-Leveling Sensor Connector, OEM: PT2629ACDelco
2003-2004 GMC Sierra 2500 ACDelco Suspension Self-Leveling Sensor Connector PT2629
19.65, Save 39%   NEW ITEM
OEM: PT2629, Item: 902112
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Cigarette Lighter Socket Connector, OEM: PT125ACDelco
2001-2002 GMC Sierra 2500 ACDelco Cigarette Lighter Socket Connector PT125
19.75, Save 39%   NEW ITEM
OEM: PT125, Item: 901132
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Camshaft Position Sensor Connector, OEM: PT2782ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Camshaft Position Sensor Connector PT2782
19.75, Save 39%   NEW ITEM
OEM: PT2782, Item: 902179
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Fog Light Connector, OEM: PT168ACDelco
1999-2004 GMC Sierra 2500 ACDelco Fog Light Connector PT168
20.35, Save 39%  
OEM: PT168, Item: 901154
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Window Washer Pump Motor Connector, OEM: PT2830ACDelco
1999-2004 GMC Sierra 2500 ACDelco Window Washer Pump Motor Connector PT2830
20.55, Save 39%   NEW ITEM
OEM: PT2830, Item: 902196
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

GMC Sierra 2500 A/C Clutch Coil Connector, OEM: PT420ACDelco
1999-2004 GMC Sierra 2500 ACDelco A/C Clutch Coil Connector PT420
20.85, Save 39%   NEW ITEM
OEM: PT420, Item: 901252
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight Dimmer Switch Connector, OEM: PT387ACDelco
2001-2002 GMC Sierra 2500 ACDelco Headlight Dimmer Switch Connector PT387
20.95, Save 39%   NEW ITEM
OEM: PT387, Item: 901242
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Air Charge Temperature Sensor Connector, OEM: PT2301ACDelco
1999-2002 GMC Sierra 2500 ACDelco Air Charge Temperature Sensor Connector PT2301
21.05, Save 39%   NEW ITEM
OEM: PT2301, Item: 695577
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Automatic Transmission Torque Converter Clutch Switch Connector, OEM: PT392ACDelco
1999-2004 GMC Sierra 2500 ACDelco Automatic Transmission Torque Converter Clutch Switch Connector PT392
21.15, Save 39%   NEW ITEM
OEM: PT392, Item: 901244
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Air Charge Temperature Sensor Connector, OEM: PT1036ACDelco
1999-2004 GMC Sierra 2500 ACDelco Air Charge Temperature Sensor Connector PT1036
21.25, Save 39%   NEW ITEM
OEM: PT1036, Item: 901345
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Power Window Motor Connector, OEM: PT2072ACDelco
1999-2004 GMC Sierra 2500 ACDelco Power Window Motor Connector PT2072
21.35, Save 39%   NEW ITEM
OEM: PT2072, Item: 901790
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Oxygen Sensor Connector, OEM: PT2786ACDelco
2003-2004 GMC Sierra 2500 ACDelco Oxygen Sensor Connector PT2786
21.45, Save 39%   NEW ITEM
OEM: PT2786, Item: 902183
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Alternator Connector, OEM: PT1383ACDelco
2000-2004 GMC Sierra 2500 ACDelco Alternator Connector PT1383
21.65, Save 40%   NEW ITEM
OEM: PT1383, Item: 901473
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Shift Solenoid Connector, OEM: PT288ACDelco
2000-2002 GMC Sierra 2500 ACDelco Shift Solenoid Connector PT288
21.85, Save 39%   NEW ITEM
OEM: PT288, Item: 901217
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight High Beam Lamp Connector, OEM: PT167ACDelco
1999-2004 GMC Sierra 2500 ACDelco Headlight High Beam Lamp Connector PT167
22.85, Save 39%   NEW ITEM
OEM: PT167, Item: 901153
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Power Seat Motor Connector, OEM: PT2376ACDelco
1999-2001 GMC Sierra 2500 ACDelco Power Seat Motor Connector PT2376
22.85, Save 39%   NEW ITEM
OEM: PT2376, Item: 902001
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Fuel Injector Connector, OEM: PT2135ACDelco
1999-2004 GMC Sierra 2500 ACDelco Fuel Injector Connector PT2135
22.95, Save 39%   NEW ITEM
OEM: PT2135, Item: 901831
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Blower Motor Connector, OEM: PT756ACDelco
2000-2004 GMC Sierra 2500 ACDelco HVAC Blower Motor Connector PT756
23.25, Save 39%   NEW ITEM
OEM: PT756, Item: 901311
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Air Inlet Door Actuator Motor Connector, OEM: PT276ACDelco
1999-2004 GMC Sierra 2500 ACDelco HVAC Air Inlet Door Actuator Motor Connector PT276
23.65, Save 39%   NEW ITEM
OEM: PT276, Item: 901213
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary

GMC Sierra 2500 Windshield Wiper Switch Connector, OEM: PT1326ACDelco
1999-2004 GMC Sierra 2500 ACDelco Windshield Wiper Switch Connector PT1326
24.05, Save 39%   NEW ITEM
OEM: PT1326, Item: 901451
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Output Shaft Speed Sensor Connector, OEM: PT2298ACDelco
1999-2000 GMC Sierra 2500 ACDelco Output Shaft Speed Sensor Connector PT2298
24.25, Save 39%   NEW ITEM
OEM: PT2298, Item: 901933
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Camshaft Position Sensor Connector, OEM: PT148ACDelco
2004 GMC Sierra 2500 ACDelco Engine Camshaft Position Sensor Connector PT148
24.35, Save 39%   NEW ITEM
OEM: PT148, Item: 901144
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Wiring Harness Connector, OEM: PT786ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Wiring Harness Connector PT786
24.45, Save 39%   NEW ITEM
OEM: PT786, Item: 901317
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Ignition Control Module Connector, OEM: PT2296ACDelco
1999-2004 GMC Sierra 2500 ACDelco Ignition Control Module Connector PT2296
24.75, Save 39%   NEW ITEM
OEM: PT2296, Item: 901931
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front Right

GMC Sierra 2500 Output Shaft Speed Sensor Connector, OEM: PT2348ACDelco
1999-2002 GMC Sierra 2500 ACDelco Output Shaft Speed Sensor Connector PT2348
24.75, Save 39%  
OEM: PT2348, Item: 901976
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 EGR Vacuum Regulator Solenoid Connector, OEM: PT1154ACDelco
1999-2004 GMC Sierra 2500 ACDelco EGR Vacuum Regulator Solenoid Connector PT1154
26.35, Save 39%   NEW ITEM
OEM: PT1154, Item: 901382
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 ABS Wheel Speed Sensor Connector, OEM: PT2307ACDelco
1999-2004 GMC Sierra 2500 ACDelco ABS Wheel Speed Sensor Connector PT2307
26.55, Save 39%   NEW ITEM
OEM: PT2307, Item: 901942
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 2500 Engine Crankshaft Position Sensor Connector, OEM: PT1281ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Crankshaft Position Sensor Connector PT1281
26.75, Save 39%   NEW ITEM
OEM: PT1281, Item: 901437
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi Purpose Wire Connector, OEM: PT114ACDelco
2003-2004 GMC Sierra 2500 ACDelco Multi Purpose Wire Connector PT114
27.05, Save 39%   NEW ITEM
OEM: PT114, Item: 901126
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Secondary Air Injection Pump Connector, OEM: PT2194ACDelco
2003 GMC Sierra 2500 ACDelco Secondary Air Injection Pump Connector PT2194
27.25, Save 39%   NEW ITEM
OEM: PT2194, Item: 901858
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Brake Light Switch Connector, OEM: PT2362ACDelco
1999-2004 GMC Sierra 2500 ACDelco Brake Light Switch Connector PT2362
27.55, Save 39%   NEW ITEM
OEM: PT2362, Item: 901988
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Instrument Panel Harness Connector, OEM: PT2623ACDelco
2003-2004 GMC Sierra 2500 ACDelco Instrument Panel Harness Connector PT2623
27.55, Save 39%   NEW ITEM
OEM: PT2623, Item: 902107
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Manifold Absolute Pressure Sensor Connector, OEM: PT1799ACDelco
1999-2004 GMC Sierra 2500 ACDelco Manifold Absolute Pressure Sensor Connector PT1799
28.15, Save 39%   NEW ITEM
OEM: PT1799, Item: 901677
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Instrument Panel Harness Connector, OEM: PT1538ACDelco
2003-2004 GMC Sierra 2500 ACDelco Instrument Panel Harness Connector PT1538
28.75, Save 39%   NEW ITEM
OEM: PT1538, Item: 901536
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Body Harness Connector, OEM: PT1344ACDelco
2003-2004 GMC Sierra 2500 ACDelco Body Harness Connector PT1344
29.05, Save 39%   NEW ITEM
OEM: PT1344, Item: 901458
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Vapor Canister Purge Solenoid Connector, OEM: PT2311ACDelco
1999-2004 GMC Sierra 2500 ACDelco Vapor Canister Purge Solenoid Connector PT2311
29.05, Save 39%   NEW ITEM
OEM: PT2311, Item: 901944
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Neutral Safety Switch Connector, OEM: PT1626ACDelco
1999-2004 GMC Sierra 2500 ACDelco Neutral Safety Switch Connector PT1626
31.05, Save 39%   NEW ITEM
OEM: PT1626, Item: 901568
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Windshield Wiper Motor Connector, OEM: PT553ACDelco
2001-2002 GMC Sierra 2500 ACDelco Windshield Wiper Motor Connector PT553
31.05, Save 39%   NEW ITEM
OEM: PT553, Item: 901281
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Mass Air Flow Sensor Connector, OEM: PT1274ACDelco
1999-2004 GMC Sierra 2500 ACDelco Mass Air Flow Sensor Connector PT1274
31.35, Save 39%   NEW ITEM
OEM: PT1274, Item: 901432
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Wiring Harness Connector, OEM: PT1231ACDelco
1999-2001 GMC Sierra 2500 ACDelco Engine Wiring Harness Connector PT1231
31.45, Save 39%   NEW ITEM
OEM: PT1231, Item: 901414
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Vehicle Speed Sensor Connector, OEM: PT1798ACDelco
1999-2004 GMC Sierra 2500 ACDelco Vehicle Speed Sensor Connector PT1798
31.55, Save 39%   NEW ITEM
OEM: PT1798, Item: 901676
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Throttle Position Sensor Connector, OEM: PT2319ACDelco
1999-2004 GMC Sierra 2500 ACDelco Throttle Position Sensor Connector PT2319
32.35, Save 39%   NEW ITEM
OEM: PT2319, Item: 901951
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Tail Light Wiring Junction Block Connector, OEM: PT1276ACDelco
1999-2004 GMC Sierra 2500 ACDelco Tail Light Wiring Junction Block Connector PT1276
32.65, Save 39%   NEW ITEM
OEM: PT1276, Item: 901433
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Oxygen Sensor Connector, OEM: PT919ACDelco
1999-2002 GMC Sierra 2500 ACDelco Oxygen Sensor Connector PT919
33.25, Save 39%   NEW ITEM
OEM: PT919, Item: 901329
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Air Bag Wiring Harness Connector, OEM: PT1032ACDelco
1999-2002 GMC Sierra 2500 ACDelco Air Bag Wiring Harness Connector PT1032
33.65, Save 39%   NEW ITEM
OEM: PT1032, Item: 901341
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

GMC Sierra 2500 Brake Light Connector, OEM: PT1069ACDelco
2000-2002 GMC Sierra 2500 ACDelco Brake Light Connector PT1069
34.15, Save 39%   NEW ITEM
OEM: PT1069, Item: 901346
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Blower Motor Resistor Connector, OEM: PT2485ACDelco
1999-2004 GMC Sierra 2500 ACDelco HVAC Blower Motor Resistor Connector PT2485
34.25, Save 39%   NEW ITEM
OEM: PT2485, Item: 902053
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Ignition Control Module Connector, OEM: PT787ACDelco
2000-2002 GMC Sierra 2500 ACDelco Ignition Control Module Connector PT787
34.35, Save 39%   NEW ITEM
OEM: PT787, Item: 901318
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Oxygen Sensor Connector, OEM: PT1366ACDelco
2001-2002 GMC Sierra 2500 ACDelco Oxygen Sensor Connector PT1366
34.85, Save 39%   NEW ITEM
OEM: PT1366, Item: 901466
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Forward Lamp Harness Connector, OEM: PT1314ACDelco
1999-2004 GMC Sierra 2500 ACDelco Forward Lamp Harness Connector PT1314
35.95, Save 39%   NEW ITEM
OEM: PT1314, Item: 901446
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Fuel Pressure Sensor Connector, OEM: PT2769ACDelco
2001-2004 GMC Sierra 2500 ACDelco Fuel Pressure Sensor Connector PT2769
37.25, Save 39%   NEW ITEM
OEM: PT2769, Item: 902172
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Blower Motor Control Unit Connector, OEM: PT2887ACDelco
2004 GMC Sierra 2500 ACDelco HVAC Blower Motor Control Unit Connector PT2887
37.85, Save 39%   NEW ITEM
OEM: PT2887, Item: 902222
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Pressure Sensor Connector, OEM: PT1825ACDelco
2000-2004 GMC Sierra 2500 ACDelco HVAC Pressure Sensor Connector PT1825
37.95, Save 39%   NEW ITEM
OEM: PT1825, Item: 901695
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Crankshaft Position Sensor Connector, OEM: PT1174ACDelco
1999-2000 GMC Sierra 2500 ACDelco Engine Crankshaft Position Sensor Connector PT1174
38.55, Save 39%   NEW ITEM
OEM: PT1174, Item: 901386
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Electronic Brake Module Connector, OEM: PT1116ACDelco
1999-2004 GMC Sierra 2500 ACDelco Electronic Brake Module Connector PT1116
39.45, Save 39%   NEW ITEM
OEM: PT1116, Item: 901362
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Electronic Suspension Control Connector, OEM: PT1635ACDelco
2003-2004 GMC Sierra 2500 ACDelco Electronic Suspension Control Connector PT1635
40.45, Save 39%   NEW ITEM
OEM: PT1635, Item: 901573
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi Purpose Wire Connector, OEM: PT246ACDelco
1999-2004 GMC Sierra 2500 ACDelco Multi Purpose Wire Connector PT246
40.55, Save 39%   NEW ITEM
OEM: PT246, Item: 901197
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Tail Light Connector, OEM: PT2274ACDelco
1999-2004 GMC Sierra 2500 ACDelco Tail Light Connector PT2274
40.65, Save 39%   NEW ITEM
OEM: PT2274, Item: 901913
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Oxygen Sensor Connector, OEM: PT2054ACDelco
1999-2004 GMC Sierra 2500 ACDelco Oxygen Sensor Connector PT2054
41.05, Save 39%   NEW ITEM
OEM: PT2054, Item: 901777
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Power Mirror Switch Connector, OEM: PT709ACDelco
1999-2004 GMC Sierra 2500 ACDelco Power Mirror Switch Connector PT709
41.05, Save 39%   NEW ITEM
OEM: PT709, Item: 901300
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Ignition Coil Connector, OEM: PT2655ACDelco
1999-2004 GMC Sierra 2500 ACDelco Ignition Coil Connector PT2655
41.75, Save 39%   NEW ITEM
OEM: PT2655, Item: 902131
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Sunroof Motor Connector, OEM: PT1208ACDelco
2002-2004 GMC Sierra 2500 ACDelco Sunroof Motor Connector PT1208
41.85, Save 39%   NEW ITEM
OEM: PT1208, Item: 901402
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi Purpose Connector Kit, OEM: PT3215ACDelco
1999-2002 GMC Sierra 2500 ACDelco Multi Purpose Connector Kit PT3215
42.15, Save 39%   NEW ITEM
OEM: PT3215, Item: 1473093
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight Connector, OEM: PT1391ACDelco
1999-2004 GMC Sierra 2500 ACDelco Headlight Connector PT1391
42.45, Save 39%   NEW ITEM
OEM: PT1391, Item: 901476
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi Purpose Wire Connector, OEM: PT2183ACDelco
2001-2004 GMC Sierra 2500 ACDelco Multi Purpose Wire Connector PT2183
42.95, Save 39%  
OEM: PT2183, Item: 901853
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Instrument Panel Harness Connector, OEM: PT1346ACDelco
1999-2004 GMC Sierra 2500 ACDelco Instrument Panel Harness Connector PT1346
44.35, Save 39%   NEW ITEM
OEM: PT1346, Item: 901459
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Accelerator Pedal Position Sensor Connector, OEM: PT1280ACDelco
1999, 2001-2004 GMC Sierra 2500 ACDelco Accelerator Pedal Position Sensor Connector PT1280
45.35, Save 39%   NEW ITEM
OEM: PT1280, Item: 901436
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Transfer Case Shift Harness Connector, OEM: PT2897ACDelco
2003-2004 GMC Sierra 2500 ACDelco Transfer Case Shift Harness Connector PT2897
47.55, Save 39%  
OEM: PT2897, Item: 902232
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Air Bag Wiring Harness Connector, OEM: PT2038ACDelco
2003-2004 GMC Sierra 2500 ACDelco Air Bag Wiring Harness Connector PT2038
48.55, Save 39%   NEW ITEM
OEM: PT2038, Item: 901770
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Wiring Harness Connector, OEM: PT443ACDelco
1999-2002 GMC Sierra 2500 ACDelco Engine Wiring Harness Connector PT443
51.35, Save 39%   NEW ITEM
OEM: PT443, Item: 901258
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Wiring Harness Connector, OEM: PT1105ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Wiring Harness Connector PT1105
54.55, Save 39%   NEW ITEM
OEM: PT1105, Item: 901357
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Vehicle Speed Sensor Connector, OEM: PT444ACDelco
1999-2002 GMC Sierra 2500 ACDelco Vehicle Speed Sensor Connector PT444
56.85, Save 39%   NEW ITEM
OEM: PT444, Item: 901259
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HVAC Blower Motor Control Unit Connector, OEM: PT2195ACDelco
1999-2001, 2003-2004 GMC Sierra 2500 ACDelco HVAC Blower Motor Control Unit Connector PT2195
58.75, Save 39%   NEW ITEM
OEM: PT2195, Item: 901859
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

GMC Sierra 2500 Body Control Module Connector, OEM: PT1201ACDelco
1999-2004 GMC Sierra 2500 ACDelco Body Control Module Connector PT1201
60.25, Save 39%   NEW ITEM
OEM: PT1201, Item: 901400
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Electronic Suspension Control Connector, OEM: PT2886ACDelco
2003-2004 GMC Sierra 2500 ACDelco Electronic Suspension Control Connector PT2886
50.16, Save 49%   NEW ITEMPOPULAR
OEM: PT2886, Item: 902221
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Engine Wiring Harness Connector, OEM: PT505ACDelco
2001-2004 GMC Sierra 2500 ACDelco Engine Wiring Harness Connector PT505
64.05, Save 39%   NEW ITEM
OEM: PT505, Item: 901271
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Instrument Panel Connector, OEM: PT150ACDelco
1999-2002 GMC Sierra 2500 ACDelco Instrument Panel Connector PT150
66.95, Save 39%  
OEM: PT150, Item: 901146
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Communication Interface Module Connector, OEM: PT1502ACDelco
2003-2004 GMC Sierra 2500 ACDelco Communication Interface Module Connector PT1502
68.15, Save 39%   NEW ITEM
OEM: PT1502, Item: 901522
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Interior Rear View Mirror Connector, OEM: PT1404ACDelco
2000-2004 GMC Sierra 2500 ACDelco Interior Rear View Mirror Connector PT1404
75.85, Save 39%   NEW ITEM
OEM: PT1404, Item: 901482
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Auto Trans Connector, OEM: PT1008ACDelco
1999-2004 GMC Sierra 2500 ACDelco Auto Trans Connector PT1008
77.55, Save 39%  
OEM: PT1008, Item: 901333
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Parking / Neutral Position and Back Up Light Switch Connector, OEM: PT1031ACDelco
1999-2004 GMC Sierra 2500 ACDelco Parking / Neutral Position and Back Up Light Switch Connector PT1031
78.55, Save 39%   NEW ITEM
OEM: PT1031, Item: 901340
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Throttle Actuator Connector, OEM: PT2628ACDelco
2003-2004 GMC Sierra 2500 ACDelco Throttle Actuator Connector PT2628
95.05, Save 39%   NEW ITEM
OEM: PT2628, Item: 902111
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Headlight Switch Connector, OEM: PT2370ACDelco
1999-2002 GMC Sierra 2500 ACDelco Headlight Switch Connector PT2370
116.25, Save 39%   NEW ITEM
OEM: PT2370, Item: 901995
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

ACDelco
1999-2004 GMC Sierra 2500 ACDelco Reading Lamp Connector PT2834
20.85, Save 39%   NO STOCK
OEM: PT2834, Item: 902200
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Suspension Self-Leveling Wiring Harness Connector, OEM: PT1013ACDelco
1999-2004 GMC Sierra 2500 ACDelco Suspension Self-Leveling Wiring Harness Connector PT1013
35.05, Save 39%   NO STOCK
OEM: PT1013, Item: 901334
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Dorman
Dorman
$2.05 - $47.45
28 Parts
Four Seasons
Four Seasons
$8.05 - $36.95
5 Parts
Pioneer
Pioneer
$85.45
SMP
SMP
$1.95 - $94.45
129 Parts