Wiring Harness/Auxiliary fit your 1999 GMC Sierra 2500 4WD

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1999 GMC Sierra 2500 4WD
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Cooling System, Grille, Oil System
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Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
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Rear Body Structure, Moldings & Trim, Cargo Stowage
Transfer Case
Transmission - Automatic
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
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
Transfer Case
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • GMC 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
  • RELAY, Chassis/Body Marker/Hazard
    GMC 12135005
    12135005
    RELAY, EMERGENCY VEHICLE ROOF LAMP(PART OF 6)(W/BRACKET)(2.694)
    • Fitting Vehicle Options: CK1,2(5Y0)
    • Replaced By: 19118886
    $108.08 $48.42
    1
    Add To Cart
  • GMC 84095360
    84095360
    RELAY, EMERGENCY VEHICLE ROOF LAMP(CODE 3601)(PART OF 1)(INCLUDES 7)(9.277)
    • Fitting Vehicle Options: CK1,2(03-53)(TRW)(EXC UV8), CK1,2(03-53)(5G4)(EXC TRW,UV8)
    • Replaced By: 19118886
    $108.08 $48.42
    1
    Add To Cart
  • HARNESS, Chassis Wiring
    GMC 15746765
    15746765
    HARNESS, EMERGENCY VEHICLE ROOF LAMP RELAY WIRING(INCLUDES 8,9)
    • Fitting Vehicle Options: CK1,2(5Y0)
    $107.26 $67.22
    1
    Add To Cart
  • GMC 12171898
    12171898
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: CK1,2(MT1,M30,Z71,Z83,Z85)
  • GMC 12171899
    12171899
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: CK1,2(MT1,M30,TRW)(EXC 9L4)
  • GMC 12171974
    12171974
    HARNESS, EMERGENCY VEHICLE ROOF LAMP SWITCH WIRING
    • Fitting Vehicle Options: CK1,2(TRW)(EXC 5G4,5Y0), CK1,2(5G4)(EXC 5Y0), CK1,2(5X7)(EXC TRW,5G4,5Y0), CK1,2(5Y0)
  • GMC 12172116
    12172116
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: CK1,2(MT1,M30,5X7)(EXC 5Y0,9L4), CK1,2(MT1,M30,5Y0)(EXC 9L4)
  • GMC 12172117
    12172117
    HARNESS, CLUTCH PEDAL POSITION SWITCH WIRING
    • Fitting Vehicle Options: CK1,2(MG5,MW3,5X7)(EXC 5Y0,9L4)
  • GMC 12172282
    12172282
    HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
    • Fitting Vehicle Options: CK1,2(03)(UV8,TRW), CK1,2(03)(UV8,5G4)(EXC TRW)
  • GMC 12172456
    12172456
    HARNESS, EMERGENCY VEHICLE ROOF LAMP WIRING HARNESS EXTENSION(INCLUDES 5-7)
    • Fitting Vehicle Options: CK1,2(03-53)(5G4)(EXC UV8,E24)
  • GMC 15746392
    15746392
    HARNESS, FUSE BLOCK WIRING
    • Fitting Vehicle Options: CK1,2(MT1,M30,5G4,9L4)
  • 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 1999 GMC Sierra 2500 4WD 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 5.3L, 8 Cyl 6.0L. Model Code: 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.