1999 GMC Yukon Wiring Harness & Connectors

GMC Yukon 1999 Wire Harness Connector, OEM: HP3860
SMP Wire Harness Connector HP3860
5.75, Save 39%   POPULAR

OEM: HP3860, Item: 318788

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Fuel Injector Connector
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP3980
SMP Wire Harness Connector HP3980
5.75, Save 39%   POPULAR

OEM: HP3980, Item: 318326

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Fuel Injector Connector
w/ Centered Index Slot w/ Release
Black
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: 85810
Dorman Wire Harness Connector 85810
2.15, Save 40%   POPULAR

OEM: 85810, Item: 402080

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

1999 GMC Yukon
Part Type: Headlight Connector
2 Headlight System
High/Low Beam

1999 GMC Yukon Denali
Part Type: Headlamp Socket
2 Headlamp System
Low Temperature Socket
Bulb 4000, 4652, 4656, 5006, 6014, 6015, 6024, 6052, 6054, 9003

1999 GMC Yukon SLE
Part Type: Headlamp Socket
Headlamp System
Low Temperature Socket
Bulb 4000, 4652, 4656, 5006, 6014, 6015, 6024, 6052, 6054, 9003

1999 GMC Yukon SLT
Part Type: Headlamp Socket
Headlamp System
Low Temperature Socket
Bulb 4000, 4652, 4656, 5006, 6014, 6015, 6024, 6052, 6054, 9003

GMC Yukon 1999 Engine Coolant Temperature Sensor Connector, OEM: TX3A
SMP Engine Coolant Temperature Sensor Connector TX3A
13.45, Save 39%   POPULAR

OEM: TX3A, Item: 354746

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Female

1999 GMC Yukon
Part Type: Ignition Control Module Connector

Part Type: Vehicle Speed Sensor Connector

Part Type: Engine Coolant Temperature Sensor Connector

Part Type: Auto Trans Input Shaft Speed Sensor Connector

Part Type: Auto Trans Output Shaft Speed Sensor Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S697
SMP Wire Harness Connector S697
6.65, Save 39%   POPULAR

OEM: S697, Item: 323463

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Fuel Injector Connector
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Trailer Connector Kit, 7-Way, OEM: TC424
SMP Trailer Connector Kit, 7-Way TC424
47.45, Save 39%   NEW ITEM

OEM: TC424, Item: 318953

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Trailer Connector Kit
7 Way
Genuine Intermotor Quality

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: SK25
SMP Wire Harness Connector SK25
10.95, Save 40%  

OEM: SK25, Item: 348870

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Fuel Injector Connector
w/ Centered Index Slot w/ Release
Black
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Trailer Connector Kit, 6-Way, OEM: TC423
SMP Trailer Connector Kit, 6-Way TC423
35.65, Save 39%   NEW ITEM

OEM: TC423, Item: 318952

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Trailer Connector Kit
6 Way
Genuine Intermotor Quality

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP4240
SMP Wire Harness Connector HP4240
8.65, Save 39%   NEW ITEM

OEM: HP4240, Item: 334986

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black and Purple
3 Term. Female

1999 GMC Yukon
Part Type: Four Wheel Drive Indicator Lamp Switch Connector

Part Type: Fuel Tank Pressure Sensor Connector

Part Type: Fuel Vapor Pressure Sensor Connector

Part Type: Mass Air Flow Sensor Connector
Fuel Type: GAS

1999 GMC Yukon Denali
Part Type: Engine Crankshaft Position Sensor Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S803
SMP Wire Harness Connector S803
29.15, Save 39%   NEW ITEM

OEM: S803, Item: 318848

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black and Blue
5 Term. Female

1999 GMC Yukon
Part Type: Fuel Pump Relay Connector

Part Type: Secondary Air Injection Relay Connector

Part Type: Relay Connector
Accessory

Part Type: Relay Connector
Air Pump

Part Type: Engine Cooling Fan Motor Relay Connector
Position: Auxiliary
Auxiliary Fan

1999 GMC Yukon Denali
Part Type: HVAC Blower Motor Relay Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S551
SMP Wire Harness Connector S551
15.15, Save 39%   POPULAR

OEM: S551, Item: 318688

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black and Blue
4 Term. Female

1999 GMC Yukon
Part Type: Ignition Control Module Connector

Part Type: Door Lock Actuator Connector

Part Type: Idle Air Control Valve Connector

GMC Yukon 1999 Wire Harness Connector, OEM: HP4420
SMP Wire Harness Connector HP4420
7.25, Save 40%  

OEM: HP4420, Item: 318693

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Air Charge Temperature Sensor Connector
Gray
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S1350
SMP Wire Harness Connector S1350
17.95, Save 39%   POPULAR

OEM: S1350, Item: 318620

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Orange
2 Term. Female

1999 GMC Yukon
Part Type: Vapor Canister Purge Solenoid Connector

Part Type: Vapor Canister Vent Solenoid Connector

GMC Yukon 1999 Power Window Motor Connector, OEM: S614
SMP Power Window Motor Connector S614
18.15, Save 40%   NEW ITEM

OEM: S614, Item: 318737

3 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Door Lock Actuator Connector

1999 GMC Yukon

GMC Yukon 1999 HVAC Heater Blend Door Motor Connector, OEM: S1112
SMP HVAC Heater Blend Door Motor Connector S1112
22.35, Save 39%   NEW ITEM

OEM: S1112, Item: 354953

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

1999 GMC Yukon
Part Type: HVAC Heater Blend Door Motor Connector

Part Type: HVAC Mode Valve Actuator Motor Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S749
SMP Wire Harness Connector S749
20.25, Save 39%   NEW ITEM

OEM: S749, Item: 318819

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Brake Light Switch Connector
Black
6 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: 85855
Dorman Wire Harness Connector 85855
6.45, Save 40%   POPULAR

OEM: 85855, Item: 402107

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Fog Light Connector
Black Oval
2-Way Female w/Leads

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S578
SMP Wire Harness Connector S578
18.25, Save 39%   NEW ITEM

OEM: S578, Item: 318709

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Engine Coolant Temperature Sending Unit Switch Connector
White
2 Term. Female

1999 GMC Yukon Denali

GMC Yukon 1999 Wire Harness Connector, OEM: S619
SMP Wire Harness Connector S619
15.65, Save 40%  

OEM: S619, Item: 347541

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Throttle Position Sensor Connector
Black and Purple
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Trailer Connector Kit, 4-Way, OEM: TC427
SMP Trailer Connector Kit, 4-Way TC427
7.95, Save 39%   NEW ITEM

OEM: TC427, Item: 318954

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Trailer Connector Kit
4 Way

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S656
SMP Wire Harness Connector S656
20.85, Save 39%   NEW ITEM

OEM: S656, Item: 318768

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black and Purple
3 Term. Female

1999 GMC Yukon
Part Type: Four Wheel Drive Indicator Lamp Switch Connector

Part Type: Fuel Tank Pressure Sensor Connector

Part Type: Fuel Vapor Pressure Sensor Connector

Part Type: Mass Air Flow Sensor Connector
Fuel Type: GAS

1999 GMC Yukon Denali
Part Type: Engine Crankshaft Position Sensor Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S575
SMP Wire Harness Connector S575
19.65, Save 39%  

OEM: S575, Item: 318706

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Female

1999 GMC Yukon
Part Type: EGR Solenoid Valve Connector
Engine: 5.7L 5735CC 350Cu. In. V8

Part Type: ABS Wheel Speed Sensor Connector
Position: Front

Part Type: Ambient Air Temperature Sensor Connector
For Outside Temp

1999 GMC Yukon Denali
Part Type: Wheel Speed Sensor Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S952
SMP Wire Harness Connector S952
25.65, Save 39%   NEW ITEM

OEM: S952, Item: 345081

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Manifold Absolute Pressure Sensor Connector
Light Gray
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP4490
SMP Wire Harness Connector HP4490
8.15, Save 40%   NEW ITEM

OEM: HP4490, Item: 335005

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: A/C Clutch Coil Connector

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S1054
SMP Wire Harness Connector S1054
24.55, Save 39%   NEW ITEM

OEM: S1054, Item: 318595

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: EGR Valve Motor Connector
Gray
5 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S804
SMP Wire Harness Connector S804
43.05, Save 39%   NEW ITEM

OEM: S804, Item: 318849

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Brown
8 Term. Female

1999 GMC Yukon
Part Type: Power Seat Switch Connector

Part Type: Windshield Wiper Switch Connector
Rear

1999 GMC Yukon Denali
Part Type: HVAC Blower Switch Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S712
SMP Wire Harness Connector S712
17.75, Save 39%   NEW ITEM

OEM: S712, Item: 318797

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Back Up Light Switch Connector

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S796
SMP Wire Harness Connector S796
67.75, Save 39%   NEW ITEM

OEM: S796, Item: 318844

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Neutral Safety Switch Connector
Multiple Connectors Required

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S817
SMP Wire Harness Connector S817
36.65, Save 39%   NEW ITEM

OEM: S817, Item: 318861

4 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oxygen Sensor Connector
Black
4 Term. Male

1999 GMC Yukon Denali

GMC Yukon 1999 Trailer Connector Kit, OEM: TC434
SMP Trailer Connector Kit TC434
18.75, Save 39%   NEW ITEM

OEM: TC434, Item: 318957

5 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Trailer Connector Kit
Converter
4 Way

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S1352
SMP Wire Harness Connector S1352
28.85, Save 39%   NEW ITEM

OEM: S1352, Item: 318621

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Secondary Air Injection Pump Connector
Multiple Connectors Required

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S574
SMP Wire Harness Connector S574
9.35, Save 40%   NEW ITEM

OEM: S574, Item: 318705

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

3 Term. Female

1999 GMC Yukon
Part Type: Distributor Ignition Pickup Connector
Black

Part Type: Engine Camshaft Position Sensor Connector
Black and Green

1999 GMC Yukon Denali
Part Type: Multi Purpose Wire Connector
Black
Hall Effect Switch

GMC Yukon 1999 Wire Harness Connector, OEM: 84756
Dorman Wire Harness Connector 84756
55.45, Save 39%   NEW ITEM

OEM: 84756, Item: 402033

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Neutral Safety Switch Connector
7 Way Female w/Leads

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP4440
SMP Wire Harness Connector HP4440
9.85, Save 39%   NEW ITEM

OEM: HP4440, Item: 318740

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Throttle Position Sensor Connector
Black and Purple
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP3850
SMP Wire Harness Connector HP3850
5.85, Save 40%   POPULAR

OEM: HP3850, Item: 318687

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Ignition Knock (Detonation) Sensor Connector
Natural
1 Term. Female

1999 GMC Yukon

GMC Yukon 1999 A/C Condenser Fan Switch Harness Connector, OEM: 37222
Four Seasons A/C Condenser Fan Switch Harness Connector 37222
9.15, Save 39%   POPULAR

OEM: 37222, Item: 471134

4 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Compressor Mounted High Pressure Cut-Out Switch Connector
Harness Connector-Repair

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S615
SMP Wire Harness Connector S615
14.35, Save 39%   NEW ITEM

OEM: S615, Item: 318738

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Door Lock Relay Connector

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S973
SMP Wire Harness Connector S973
24.85, Save 39%  

OEM: S973, Item: 337776

4 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Auto Trans Control Solenoid Connector

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP4410
SMP Wire Harness Connector HP4410
11.05, Save 40%   NEW ITEM

OEM: HP4410, Item: 334995

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Power Steering Pressure Switch Connector
Black
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Air Charge Temperature Sensor Connector, OEM: S556
SMP Air Charge Temperature Sensor Connector S556
15.45, Save 39%   NEW ITEM

OEM: S556, Item: 345092

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Air Charge Temperature Sensor Connector
Gray
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S1535
SMP Wire Harness Connector S1535
27.65, Save 39%   NEW ITEM

OEM: S1535, Item: 318627

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Ignition Coil Connector
Engine: 5.7L 5735CC 350Cu. In. V8
VIN: R

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S552
SMP Wire Harness Connector S552
8.45, Save 39%   NEW ITEM

OEM: S552, Item: 318689

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Alternator Connector
Black
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S637
SMP Wire Harness Connector S637
16.75, Save 39%   NEW ITEM

OEM: S637, Item: 318754

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oil Pressure Switch Connector
Gray
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP4470
SMP Wire Harness Connector HP4470
8.05, Save 40%   NEW ITEM

OEM: HP4470, Item: 318722

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Manifold Absolute Pressure Sensor Connector
Green
3 Term. Male

1999 GMC Yukon

GMC Yukon 1999 Headlight Switch Connector, OEM: S800
SMP Headlight Switch Connector S800
92.55, Save 39%   NEW ITEM

OEM: S800, Item: 318846

2 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

1999 GMC Yukon
Part Type: Instrument Panel Dimmer Switch Connector

Part Type: Headlight Switch Connector
Black
12 Term. Female

GMC Yukon 1999 Wire Harness Connector, OEM: S604
SMP Wire Harness Connector S604
14.95, Save 39%   NEW ITEM

OEM: S604, Item: 318728

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Voltage Regulator Connector
Black
4 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S588
SMP Wire Harness Connector S588
17.95, Save 39%   NEW ITEM

OEM: S588, Item: 318717

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: A/C Compressor Clutch Connector

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S639
SMP Wire Harness Connector S639
14.75, Save 40%   NEW ITEM

OEM: S639, Item: 318756

7 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oil Pressure Switch Connector
White
1 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Engine Coolant Temperature Sending Unit Switch Connector, OEM: S963
SMP Engine Coolant Temperature Sending Unit Switch Connector S963
22.45, Save 39%   NEW ITEM

OEM: S963, Item: 346018

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Engine Coolant Temperature Sending Unit Switch Connector
Blue
1 Term. Female

1999 GMC Yukon Denali

GMC Yukon 1999 Wire Harness Connector, OEM: S595
SMP Wire Harness Connector S595
14.65, Save 39%   NEW ITEM

OEM: S595, Item: 347814

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Manifold Absolute Pressure Sensor Connector
Green
3 Term. Male

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S587
SMP Wire Harness Connector S587
14.35, Save 39%   POPULAR

OEM: S587, Item: 318716

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Auto Trans Shift Solenoid Valve Connector
Black
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S811
SMP Wire Harness Connector S811
23.75, Save 39%   NEW ITEM

OEM: S811, Item: 318857

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Male

1999 GMC Yukon
Part Type: Secondary Air Injection Pump Connector

Part Type: Wheel Speed Sensor Connector

Part Type: Ambient Air Temperature Sensor Connector
For Outside Temp

GMC Yukon 1999 Wire Harness Connector, OEM: S1056
SMP Wire Harness Connector S1056
45.25, Save 39%   NEW ITEM

OEM: S1056, Item: 322229

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Neutral Safety Switch Connector
Black
7 Term. Female

1999 GMC Yukon

GMC Yukon 1999 A/C Condenser Fan Switch Harness Connector, OEM: 37227
Four Seasons A/C Condenser Fan Switch Harness Connector 37227
18.55, Save 39%   NEW ITEM

OEM: 37227, Item: 471137

6 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Harness Connector-Repair

1999 GMC Yukon
Compressor Mounted Low Pressure Cut-Out Switch Connector

Part Type: A/C Condenser Fan Switch Harness Connector
Compressor Mounted Switch Connector

Part Type: A/C Clutch Cycle Switch Connector
Pressure Switch Connector

GMC Yukon 1999 Wire Harness Connector, OEM: HP4390
SMP Wire Harness Connector HP4390
11.45, Save 40%   NEW ITEM

OEM: HP4390, Item: 334993

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Voltage Regulator Connector
Black
4 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S550
SMP Wire Harness Connector S550
8.55, Save 40%   NEW ITEM

OEM: S550, Item: 332527

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Ignition Knock (Detonation) Sensor Connector
Natural
1 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: HP7320
SMP Wire Harness Connector HP7320
5.85, Save 40%   NEW ITEM

OEM: HP7320, Item: 318822

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Female

1999 GMC Yukon
Part Type: A/C Compressor Connector

Part Type: Fuel Pump Connector

GMC Yukon 1999 Wire Harness Connector, OEM: S717
SMP Wire Harness Connector S717
15.45, Save 39%   NEW ITEM

OEM: S717, Item: 318799

9 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Female

1999 GMC Yukon
Part Type: Instrument Panel Connector

Part Type: Courtesy Light Connector
w/ Offset Index Slot

GMC Yukon 1999 Wire Harness Connector, OEM: S649
SMP Wire Harness Connector S649
17.95, Save 39%   NEW ITEM

OEM: S649, Item: 318761

6 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Power Distributor Block Connector
Black
2 Term. Female

1999 GMC Yukon

GMC Yukon 1999 HVAC Blower Switch Connector, OEM: S1044
SMP HVAC Blower Switch Connector S1044
20.25, Save 39%   NEW ITEM

OEM: S1044, Item: 318594

4 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: HVAC Blower Switch Connector

1999 GMC Yukon
Black
5 Term. Female

Position: Rear
Overhead

GMC Yukon 1999 Engine Crankshaft Position Sensor Connector, OEM: 645-785/645785
Dorman Engine Crankshaft Position Sensor Connector 645-785
18.65, Save 40%   NEW ITEM

OEM: 645-785, Item: 456680

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Engine Crankshaft Position Sensor Connector
Engine: 5.7L 5735CC 350Cu. In. V8
3 Way Female Connector, Black

1999 GMC Yukon Denali

GMC Yukon 1999 Door Lock Module Connector, OEM: 645-521/645521
Dorman Door Lock Module Connector 645-521
20.05, Save 39%   NEW ITEM

OEM: 645-521, Item: 438887

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Door Lock Module Connector

1999 GMC Yukon
Position: Front Left

Position: Front Right

GMC Yukon 1999 Neutral Safety Switch Connector, OEM: 645-578/645578
Dorman Neutral Safety Switch Connector 645-578
26.05, Save 39%   NEW ITEM

OEM: 645-578, Item: 436368

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Neutral Safety Switch Connector
4 Wire

1999 GMC Yukon Denali

SMP Door Lock Motor Connector S1819
21.25, Save 39%   NEW ITEM

OEM: S1819, Item: 461805

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Door Lock Actuator Connector
Multiple Connectors Required

1999 GMC Yukon

GMC Yukon 1999 HVAC Blower Motor Resistor Connector, OEM: S1615
SMP HVAC Blower Motor Resistor Connector S1615
28.95, Save 39%   NEW ITEM

OEM: S1615, Item: 346017

9 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: HVAC Blower Motor Resistor Connector
Black and Green
4 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Vapor Canister Purge Solenoid Connector, OEM: 645-631/645631
Dorman Vapor Canister Purge Solenoid Connector 645-631
15.75, Save 39%   NEW ITEM

OEM: 645-631, Item: 429110

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Red, 2-Way w/Leads

1999 GMC Yukon
Part Type: Variable Power Steering Solenoid Connector

Part Type: Vapor Canister Purge Solenoid Connector

GMC Yukon 1999 Engine Coolant Temperature Sensor Connector, OEM: S751
SMP Engine Coolant Temperature Sensor Connector S751
11.15, Save 40%   NEW ITEM

OEM: S751, Item: 346757

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Black
2 Term. Female

1999 GMC Yukon
Part Type: A/C Compressor Connector

Part Type: Fuel Pump Connector

GMC Yukon 1999 Wire Harness Connector, OEM: HP4480
SMP Wire Harness Connector HP4480
11.65, Save 39%   NEW ITEM

OEM: HP4480, Item: 335003

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oil Pressure Switch Connector
Gray
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S795
SMP Wire Harness Connector S795
25.25, Save 40%   NEW ITEM

OEM: S795, Item: 318843

6 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Neutral Safety Switch Connector
Multiple Connectors Required

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S912
SMP Wire Harness Connector S912
39.95, Save 39%   NEW ITEM

OEM: S912, Item: 331960

3 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oxygen Sensor Connector
Black
4 Term. Female

1999 GMC Yukon Denali

GMC Yukon 1999 A/C Compressor Wiring Harness, OEM: 37215
Four Seasons A/C Compressor Wiring Harness 37215
10.75, Save 39%   NEW ITEM

OEM: 37215, Item: 471130

9 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: A/C Compressor Wiring Harness
w/ HT6 Compressor
Harness Connector-Repair

1999 GMC Yukon

GMC Yukon 1999 Shift Valve Solenoid Connector, OEM: S538
SMP Shift Valve Solenoid Connector S538
9.55, Save 39%   NEW ITEM

OEM: S538, Item: 318675

4 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Low Pressure

1999 GMC Yukon

GMC Yukon 1999 Wire Harness Connector, OEM: S721
SMP Wire Harness Connector S721
19.65, Save 39%   NEW ITEM

OEM: S721, Item: 318803

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Relay Connector
Fog Lamp

1999 GMC Yukon

GMC Yukon 1999 Engine Coolant Temperature Sensor Connector, OEM: 37231
Four Seasons Engine Coolant Temperature Sensor Connector 37231
22.05, Save 39%   NEW ITEM

OEM: 37231, Item: 471138

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Harness Connector-Repair

1999 GMC Yukon
A/C System Mounted High Pressure Cut-Out Switch Connector

Part Type: Engine Coolant Temperature Sensor Connector

GMC Yukon 1999 Deck Lid / Lift Gate Ajar Switch Connector, OEM: S972
SMP Deck Lid / Lift Gate Ajar Switch Connector S972
19.25, Save 39%   NEW ITEM

OEM: S972, Item: 429988

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Door Jamb Switch Connector
Black
3 Term. Female

1999 GMC Yukon

GMC Yukon 1999 Door Lock Module Connector, OEM: 645-596/645596
Dorman Door Lock Module Connector 645-596
17.85, Save 39%   NEW ITEM

OEM: 645-596, Item: 537263

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Rear Window Wiper Motor Connector
Black Rectangle
4-Way Female w/Leads

1999 GMC Yukon

Dorman Horn Connector 645-589
20.35, Save 39%   NEW ITEM

OEM: 645-589, Item: 425517

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Horn Connector
8-way
w/leads

1999 GMC Yukon Denali

Dorman Idle Air Control Valve Connector 645-405
16.85, Save 40%   NEW ITEM

OEM: 645-405, Item: 460809

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Idle Air Control Valve Connector
Engine: 5.7L 5735CC 350Cu. In. V8
4 Way Female wo/Leads

1999 GMC Yukon

Dorman Oil Pressure Switch Connector 645-780
12.65, Save 39%   NEW ITEM

OEM: 645-780, Item: 438962

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Wed Sep 2

Part Type: Oil Pressure Switch Connector
Engine: 5.7L 5735CC 350Cu. In. V8
3 Way Female Connector w/Leads, Gray

1999 GMC Yukon