Wiring Harness/Auxiliary fit your 2003 Chevrolet Silverado 3500 2WD

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2003 Chevrolet Silverado 3500 2WD
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Frames, Springs, Shocks, Bumpers, Fascias
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Transmission - Manual
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • RELAY, Chassis/Body Marker/Hazard
    19118886
    RELAY, EMERGENCY VEHICLE ROOF LAMP(CODE 3601)(PART OF 1)(INCLUDES 7)(FOR 4-TERMINAL APP CUT OFF CENTER TERMINAL LABELED 87A)(2.483)
    • Fitting Vehicle Options: CK1,2,359(5G4)
    $108.08 $48.42
    1
    Add To Cart
  • Chevrolet 12135005
    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
  • Chevrolet 11509226
    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
    Chevrolet 15185802
    15185802
    HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
    • Fitting Vehicle Options: CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,MG5,MW3,9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,ML6,9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,ML6,5Y0)(EXC 9L4)
  • Chevrolet 15188293
    15188293
    HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
    • Fitting Vehicle Options: CK1,2,3(MG5,MW3,TRW)(EXC 9L4)
  • HARNESS, Transmission Safety Start/Warning
    Chevrolet 15185802
    15185802
    HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
    • Fitting Vehicle Options: CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,MG5,MW3,5X7)(EXC 9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,ML6,9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,MG5,MW3,5Y0)(EXC 9L4), CK1,2,3(MG5,MW3,5Y0)(EXC 9L4), CK1,2,3(LB7,LM7,LQ4,LR4,L18,L59,MG5,MW3,9L4)
  • Chevrolet 15188293
    15188293
    HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
    • Fitting Vehicle Options: CK1,2,3(ML6,TRW)(EXC 9L4), CK1,2,3(MG5,MW3,TRW)(EXC 9L4)
  • HARNESS, Chassis Wiring
    Chevrolet 15746765
    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
  • Chevrolet 12171974
    12171974
    HARNESS, EMERGENCY VEHICLE ROOF LAMP SWITCH WIRING
    • Fitting Vehicle Options: CK1,2,3(5G4)(EXC 5Y0), CK1,2,3(TRW)(EXC 5G4,5Y0), CK1,2,3(5X7)(EXC TRW,5G4,5Y0), CK1,2,3(5Y0)
  • Chevrolet 12172697
    12172697
    HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
    • Fitting Vehicle Options: CK2,3(43)(5G4)
  • Chevrolet 15090203
    15090203
    HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
    • Fitting Vehicle Options: CK1,2,3(53)(TRW), CK1,2,3(53)(5G4)(EXC TRW)
  • Chevrolet 15185801
    15185801
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: 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), CK1,2,3(MN8,MT1,M30,M74,5X7)(EXC 5Y0,9L4), CK1,2,3(MN8,MT1,M30,M74,5Y0)(EXC 9L4), CK1,2,3(03-43-53)(LB7,LM7,LQ4,LR4,L18,L59,MT1,M30,M74,5Y0)(EXC 9L4)
  • Chevrolet 15193338
    15193338
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: CK1,2,3(MN8,MT1,M30,M74,TRW)(EXC JF4,KL6,9L4), CK1,2,3(MN8,MT1,M30,M74,TRW)(EXC JF4,9L4)
  • 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 Chevrolet Silverado 3500 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: 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 3500 CREW CAB, 3500 EXTENDED CAB.