Wiring Harness/Auxiliary fit your 2003 GMC Sierra 1500 2WD

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2003 GMC Sierra 1500 2WD

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

SWITCH, Stop Lamp Switch
15128874
SWITCH, STOP LAMP
Fitting Vehicle Options: CK1,2,3(EXC JF4)
$64.40 $35.90
15128592
SWITCH, STOP LAMP
- Fitting Vehicle Options: CK1,2(JF4)
$98.74 $55.05

11509226
NUT, Hexagon, NUT,HEXAGON W/CONICAL WASHER,M8X1.25,7.5THK,19 O.D.,9,ZINC(ACCESSORY POWER FUSE BLOCK FRONT WIRING HARNESS)
- Replaced By: 11609412
$7.38 $4.69
1
Add To Cart

HARNESS, Transmission Safety Starting Switch Or Speed Sensing
15185802
HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
Fitting Vehicle Options: CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,MG5,MW3,9L4), CK1(03-53)(LU3,MG5,9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,ML6,9L4)
15188293
HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
- Fitting Vehicle Options: CK1(MG5,ZX3), CK1(MG5,FW1,Z71), CK1,2,3(ML6,TRW)(EXC 9L4), CK1,2,3(MG5,MW3,TRW)(EXC 9L4)

15185802
HARNESS, Safety Starting Switch Or Speed Sensing, HARNESS,CLUTCH PEDAL POSITION SWITCH WIRING

RELAY, Chassis/Body Marker/Hazard
12135005
RELAY, EMERGENCY VEHICLE ROOF LAMP(PART OF 6)(W/BRACKET)(2.694)
Fitting Vehicle Options: CK1,2,359(5Y0)
Replaced By: 19118886
$108.08 $48.42
1
Add To Cart
84095360
RELAY, EMERGENCY VEHICLE ROOF LAMP(CODE 3601)(PART OF 1)(INCLUDES 7)(9.277)
- Fitting Vehicle Options: CK1,2,359(5G4)
- Replaced By: 19118886
$108.08 $48.42
1
Add To Cart

HARNESS, Chassis Wiring
15746765
HARNESS, EMERGENCY VEHICLE ROOF LAMP RELAY WIRING(INCLUDES 8,9)
Fitting Vehicle Options: CK1,2,359(5Y0)
$107.26 $67.22
1
Add To Cart
12171974
HARNESS, EMERGENCY VEHICLE ROOF LAMP SWITCH WIRING
- Fitting Vehicle Options: CK1,2,3(TRW)(EXC 5G4,5Y0), CK1,2,3(5G4)(EXC 5Y0), CK1,2,3(5X7)(EXC TRW,5G4,5Y0), CK1,2,3(5Y0)
15090202
HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
- Fitting Vehicle Options: CK1,2,3(03)(TRW), CK1,2,3(03)(5G4)(EXC TRW)
15090203
HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
- Fitting Vehicle Options: CK1,2,3(53)(5G4)(EXC TRW), CK1,2,3(53)(TRW)
15185801
HARNESS, FUSE BLOCK WIRING
- Fitting Vehicle Options: CK1(03-53)(LU3,M30,9L4), CK1,2,3(03-43-53)(LB7,LM7,LQ4,LR4,L18,L59,MT1,M30,M74,9L4), CK1,2,3(03-43-53)(LB7,LM7,LQ4,LR4,L18,L59,MT1,M30,M74,5X7)(EXC 9L4), CK1(03-53)(LU3,M30,5X7)(EXC 9L4), CK1,2,3(MN8,MT1,M30,M74,5X7)(EXC 5Y0,9L4), CK1,2,3(03-43-53)(LB7,LM7,LQ4,LR4,L18,L59,MT1,M30,M74,5Y0)(EXC 9L4), CK1(03-53)(LU3,M30,5Y0)(EXC 9L4), CK1,2,3(MN8,MT1,M30,M74,5Y0)(EXC 9L4)
15188293
HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
- Fitting Vehicle Options: CK1(MG5,FW1,Z71), CK1,2,3(MG5,MW3,TRW)(EXC 9L4), CK1,2,3(ML6,TRW)(EXC 9L4), CK1(MG5,ZX3)
15193338
HARNESS, FUSE BLOCK WIRING
- Fitting Vehicle Options: CK1,2,3(MN8,MT1,M30,M74,TRW)(EXC JF4,9L4), CK1(MT1,M30,M32,ZX3), CK1,2,3(MN8,MT1,M30,M74,TRW)(EXC JF4,KL6,9L4), CK1(MT1,M30,FW1,Z71)

19151475
BRACKET, Chassis/Body Marker/Hazard, BRACKET,EMERGENCY VEHICLE ROOF LAMP RELAY(PART OF 1,6)(4.720)
$9.39 $5.25
1
Add To Cart

15776717
SWITCH, Chassis/Body Marker/Hazard, SWITCH,EMERGENCY VEHICLE ROOF LAMP(MOUNTING ON RH SIDE OF INSTRUMENT PANEL CLUSTER)

11609411
NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(BODY GROUND STRAP)
$2.38 $1.51
10
Add To Cart

10121502
RETAINER, FITS .250 HOLE,1.01LG.700-OUTSIDE DIAMETER NYLON BLACK(PART OF 1)
$2.95 $1.87
20
Add To Cart

10121502
RETAINER, FITS .250 HOLE,1.01LG.700-OUTSIDE DIAMETER NYLON BLACK(PART OF 6)
$2.95 $1.87
20
Add To Cart

11588650
CLIP, 12X14X16.6,GM4345M(PART OF 2)
- Require Quantity: 04
- Package Quantity: 1
$8.84 $5.61
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 GMC Sierra 1500 2WD parts. Parts like Wiring Harness/Auxiliary are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L. Model Code: 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.