Wiring Harness/Auxiliary Lamps fit your 1991 GMC Sonoma 4WD

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1991 GMC Sonoma 4WD
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
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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
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
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
  • RELAY, Headlamp/Fog Lamp/Turn Signal
    12088594
    RELAY, OFF ROAD LAMP
    • Fitting Vehicle Options: T1(03-53)(5Z7)
    $26.68 $12.60
    1
    Add To Cart
  • 12088594
    RELAY, FOG LAMP
    • Fitting Vehicle Options: ST1(03-53)(5V4,5V7,5Z7)
    $26.68 $12.60
    1
    Add To Cart
  • SCREW, Tapping
    15714277
    SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED
    $6.91 $4.38
    10
    Add To Cart
  • GMC 11509542
    11509542
    SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X16,12.7 O.D.,ALUMINUM BASECOAT POINT,6010M,ZINC
  • CONNECTOR, Brake Pressure Warning
    GMC 12051422
    12051422
    CONNECTOR, SWITCH-BRAKE PRESSURE DIFFERENTIAL(FWD LAMP WIRING HARNESS-15638478)(1-WAY FEMALE)
  • GMC 12126426
    12126426
    CONNECTOR, SWITCH-BRAKE PRESSURE DIFFERENTIAL(FWD LAMP WIRING HARNESS-15638478)
  • HARNESS, Chassis Wiring
    GMC 12066884
    12066884
    HARNESS, AUXILIARY LAMP WIRING(DAYTIME RUNNING LAMPS)
    • Fitting Vehicle Options: ST1(03-53)(5V4,5V7,5Z7)(EXC Z49)
  • GMC 12066884
    12066884
    HARNESS, AUXILIARY LAMP WIRING
    • Fitting Vehicle Options: ST1(03-53)(5V4,5V7,5Z7)(EXC Z49)
  • GMC 12072089
    12072089
    HARNESS, FWD LAMP WIRING(INCLUDE CONNECTOR,BRAKE PRESSURE WARNING LAMP SWITCH-12051422)
    • Fitting Vehicle Options: ST1(EXC ZR9,Z49)
  • GMC 12072091
    12072091
    HARNESS, FWD LAMP WIRING(INCLUDE CONNECTOR,BRAKE PRESSURE WARNING LAMP SWITCH-12051422)
    • Fitting Vehicle Options: ST1(03-53)(Z49)(EXPORT)
  • GMC 12080285
    12080285
    HARNESS, AUXILIARY LAMP WIRING(DAYTIME RUNNING LAMPS)
    • Fitting Vehicle Options: T1(5Z7,Z49), T1(Z49,5Z7), T1(Z49,5Z7)(EXPORT)
  • GMC 12080286
    12080286
    HARNESS, AUXILIARY LAMP WIRING(INSTRUMENT PANEL)
    • Fitting Vehicle Options: T1(Z49,5Z7)(EXPORT), T1(03-53)(5Z7,Z49)
  • GMC 12080287
    12080287
    HARNESS, AUXILIARY LAMP WIRING
    • Fitting Vehicle Options: T1(03-53)
  • GMC 12080287
    12080287
    HARNESS, AUXILIARY LAMP WIRING(SWITCH)
    • Fitting Vehicle Options: T1(Z49,5Z7)(EXPORT), T1(Z49,5Z7)
  • SWITCH, Headlamp/Fog Lamp/Turn Signal
    GMC 15573228
    15573228
    SWITCH, FOG LAMP
    • Fitting Vehicle Options: ST1(03-53)(5V4,5V7,5Z7)
  • GMC 15573229
    15573229
    SWITCH, OFF ROAD LAMP
    • Fitting Vehicle Options: T1(03-53)(5Z7)
  • GMC 15631430
    15631430
    SWITCH, FOG LAMP
    • Fitting Vehicle Options: ST1(Z79)
  • GMC 11503663
    11503663
    WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK
    $5.11 $3.24
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC Sonoma 4WD parts. Parts like Wiring Harness/Auxiliary Lamps are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: PICKUP.