2003 Dodge Ram 2500 Wiring Harness & Connectors

Dodge Ram 2500 2003 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: Thu Sep 3

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

2003 Dodge Ram 2500

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Ignition Knock (Detonation) Sensor Connector
w/ Centered Index Slot w/ Release
Black
2 Term. Female

2003 Dodge Ram 2500

Dodge Ram 2500 2003 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: Thu Sep 3

Engine: 5.9L 5882CC 359Cu. In. L6
Black
2 Term. Female

2003 Dodge Ram 2500
Part Type: Water in Fuel Sensor Connector

Part Type: Engine Coolant Temperature Sensor Connector

Dodge Ram 2500 2003 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: Thu Sep 3

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

2003 Dodge Ram 2500

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Trailer Connector Kit
7 Way
Genuine Intermotor Quality

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Wire Harness Connector, OEM: HP3810
SMP Wire Harness Connector HP3810
6.25, Save 39%   NEW ITEM

OEM: HP3810, Item: 318766

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

2003 Dodge Ram 2500
Part Type: Electronic Brake Control Relay Connector

Part Type: Parking Light Relay Connector

Part Type: Starter Motor Relay Connector

Part Type: Rear Window Defogger Relay Connector

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S824
SMP Wire Harness Connector S824
13.25, Save 40%   POPULAR

OEM: S824, Item: 318868

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

Black
2 Term. Female

2003 Dodge Ram 2500
Part Type: Auto Trans Input Shaft Speed Sensor Connector

Part Type: Auto Trans Output Shaft Speed Sensor Connector

Part Type: Fuel Injector Connector
Engine: 8.0L 7990CC 488Cu. In. V10

Part Type: Fuel Injector Connector
Engine: 5.7L 5653CC 345Cu. In. V8

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Ignition Knock (Detonation) Sensor Connector
w/ Centered Index Slot w/ Release
Black
2 Term. Female

2003 Dodge Ram 2500

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Trailer Connector Kit
6 Way
Genuine Intermotor Quality

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Engine Wiring Harness Connector, OEM: S1960
SMP Engine Wiring Harness Connector S1960
38.75, Save 39%   POPULAR

OEM: S1960, Item: 417079

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

Black
14 Term. Female

2003 Dodge Ram 2500
Part Type: Body Harness Connector

Part Type: ABS Control Module Connector

Dodge Ram 2500 2003 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: Thu Sep 3

2003 Dodge Ram 2500
Part Type: Manifold Absolute Pressure Sensor Connector
Engine: 5.9L 5882CC 359Cu. In. L6

Part Type: Idle Air Control Valve Connector
Black and Blue
4 Term. Female

Engine: 5.9L 5882CC 359Cu. In. L6
Turbocharger Boost Sensor

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S820
SMP Wire Harness Connector S820
20.45, Save 39%  

OEM: S820, Item: 318865

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

Black
2 Term. Female

2003 Dodge Ram 2500
Part Type: Battery Temperature 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

Part Type: Ambient Air Temperature Sensor Connector
For Outside Temp

Dodge Ram 2500 2003 Tail Light Repair Harness Connector, OEM: 645-503/645503
Dorman Tail Light Repair Harness Connector 645-503
27.95, Save 39%   POPULAR

OEM: 645-503, Item: 438885

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

2003 Dodge Ram 2500
Part Type: Windshield Wiper Motor Connector

Part Type: Tail Light Repair Harness Connector

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S654
SMP Wire Harness Connector S654
8.25, Save 39%   NEW ITEM

OEM: S654, Item: 336549

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

2003 Dodge Ram 2500
Part Type: Electronic Brake Control Relay Connector

Part Type: Parking Light Relay Connector

Part Type: Starter Motor Relay Connector

Part Type: Rear Window Defogger Relay Connector

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Trailer Connector Kit
Extension
4 Way

2003 Dodge Ram 2500

Dodge Ram 2500 2003 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: Thu Sep 3

Part Type: Back Up Light Switch Connector
Black
2 Term. Male

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S1920
SMP Wire Harness Connector S1920
36.55, Save 39%  

OEM: S1920, Item: 362295

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

2003 Dodge Ram 2500
Part Type: Vehicle Speed Sensor Connector

Part Type: ABS Wheel Speed Sensor Connector
Position: Rear
Black
2 Term. Female

Dodge Ram 2500 2003 Neutral Safety Switch Connector, OEM: S1837
SMP Neutral Safety Switch Connector S1837
26.35, Save 39%   NEW ITEM

OEM: S1837, Item: 462264

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

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

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Trailer Connector Kit, 4-Way, OEM: TC466
SMP Trailer Connector Kit, 4-Way TC466
18.95, Save 39%   NEW ITEM

OEM: TC466, Item: 318961

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

Part Type: Trailer Connector Kit
Converter
4 Way
Genuine Intermotor Quality

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S949
SMP Wire Harness Connector S949
21.75, Save 39%  

OEM: S949, Item: 336596

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Thu Sep 3

Part Type: Ignition Coil Connector
Engine: 8.0L 7990CC 488Cu. In. V10
Black
4 Term. Female

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Wire Harness Connector, OEM: 761-3020/7613020
Raybestos Wire Harness Connector 761-3020
12.15, Save 36%   NEW ITEM

OEM: 761-3020, Item: 381250

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

Part Type: Electric Brake Control Wiring Harness

2003 Dodge Ram 2500

Dodge Ram 2500 2003 Wire Harness Connector, OEM: S1024
SMP Wire Harness Connector S1024
39.55, Save 39%   NEW ITEM

OEM: S1024, Item: 351250

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

Part Type: Fuel Injection Pressure Regulator Connector
Engine: 5.9L 5882CC 359Cu. In. L6
Black and Orange
2 Term. Female

2003 Dodge Ram 2500