Wiring Harness/Engine fit your 2012 GMC Sierra 1500 4WD

Currently shopping for
2012 GMC Sierra 1500 4WD
Change Vehicle
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
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, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Rear Body Structure, Moldings & Trim, Cargo Stowage
Transfer Case
Transmission - Automatic
Transmission - Manual
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 11561674
    BOLT, HEXAGON, BOLT,HEXAGON W/FLAT WASHER,M6X1X20,12 THREAD,24 OUTSIDE DIAMETER,9.8,GMW3359, M-POINT(ENGINE WIRING HARNESS CLIP)
    $15.00 $9.52
    10
    Add To Cart
  • 11561674
    BOLT, HEXAGON, BOLT,HEXAGON W/FLAT WASHER,M6X1X20,12 THREAD,24 OUTSIDE DIAMETER,9.8,GMW3359, M-POINT(ENGINE WIRING HARNESS CLIP (ENGINE SIDE))
    • Require Quantity: 02
    • Package Quantity: 10
    $15.00 $9.52
    10
    Add To Cart
  • 11588712
    BOLT, HEXAGON, BOLT,HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(ENGINE WIRING HARNESS BRACKET (TO ENGINE REAR))
    $7.94 $5.04
    10
    Add To Cart
  • 11588712
    BOLT, HEXAGON, BOLT,HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(ENGINE WIRING HARNESS BRACKET)
    • Require Quantity: 02
    • Package Quantity: 10
    $7.94 $5.04
    10
    Add To Cart
  • BOLT, HEXAGON
    11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(ENGINE WIRING HARNESS BRACKET)
    $5.73 $3.65
    10
    Add To Cart
  • 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(ENGINE WIRING HARNESS CLIP (ENGINE FRONT))
    • Require Quantity: 02
    • Package Quantity: 10
    $5.73 $3.65
    10
    Add To Cart
  • BOLT, HEXAGON
    11561048
    BOLT, HEXAGON W/FLAT WASHER-3/8-16X.625,.82 OUTSIDE DIAMETER,GM275 STEEL, GMW3200 FINISH(ENGINE WIRING HARNESS GROUND)
    • Require Quantity: 02
    • Package Quantity: 1
    $5.99 $3.81
    1
    Add To Cart
  • GMC 11589076
    11589076
    BOLT, HEXAGON HEAD,W/CONICAL WASHER,M6X1X15, 7.5 THREAD,17 O.D., 6202M,GMW3044(ENGINE WIRING HARNESS CLIP)
    $6.69 $4.25
    1
    Add To Cart
  • 11609619
    BOLT, HEXAGON W/ FLAT WASHER-M10X1.5X16,20 OUTSIDE DIAMETER,10.9 STEEL, GMW3200 FINISH(ENGINE WIRING HARNESS CLIP)
    • Require Quantity: 03
    • Package Quantity: 1
    $8.68 $5.52
    1
    Add To Cart
  • 11519381
    BOLT, HEXAGON, BOLT,WASHER M6X1X15,5.75 THREAD,17 OUTSIDE DIAMETER,8.8,GMW3359,M-POINT,1.65 CONICAL SPRWA(ENGINE WIRING HARNESS BRACKET)
    $9.08 $5.06
    1
    Add To Cart
  • HARNESS, Engine Wiring
    GMC 22899927
    22899927
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: K1(03)(LFT,MYC,NQG)
    $125.16 $69.78
    1
    Add To Cart
  • GMC 22899928
    22899928
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: K1(03)(LFT,MYC,NQH)
    $372.02 $212.06
    1
    Add To Cart
  • 22899918
    HARNESS, ENGINE WIRING(INCLUDES 5)
    • Fitting Vehicle Options: K1(03-43-53)(LC9,LMG,MYC,NQG)
    $438.58 $277.49
  • GMC 22899889
    22899889
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: K1(43)(LZ1,HP2,NQH)
  • GMC 22899901
    22899901
    HARNESS, ENGINE WIRING(INCLUDES 18,19)
    • Fitting Vehicle Options: K1(LU3,M30,NQG)
    $476.19 $301.29
  • GMC 22899903
    22899903
    HARNESS, ENGINE WIRING(INCLUDES 5)
    • Fitting Vehicle Options: K1(03-43-53)(L20,M30,NQG)
    $443.10 $280.35
  • GMC 22899904
    22899904
    HARNESS, ENGINE WIRING(INCLUDES 5)
    • Fitting Vehicle Options: K1(03-43-53)(L20,M30,NQH)
    $437.11 $276.56
  • GMC 22899917
    22899917
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: K1(43)(L9H,NR3,Y91,Z88)
    $369.34 $233.68
  • GMC 22899919
    22899919
    HARNESS, ENGINE WIRING(INCLUDES 5)
    • Fitting Vehicle Options: K1(03-43-53)(LC9,LMG,MYC,NQH)
    $428.71 $271.24
  • GMC 22899921
    22899921
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: K1(03-43-53)(L9H,MYC,NQH)(EXC Y91)
    $463.15 $293.04
  • 11609619
    BOLT, HEXAGON, BOLT,HEXAGON W/ FLAT WASHER-M10X1.5X16,20 OUTSIDE DIAMETER,10.9 STEEL, GMW3200 FINISH(ENGINE WIRING HARNESS GROUND)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.68 $5.52
    1
    Add To Cart
  • BRACKET, Chassis/Engine Wiring Harness
    25945212
    BRACKET, ENGINE WIRING HARNESS(REAR DRESS)
    • Fitting Vehicle Options: CK1(LU3)
    $22.50 $14.31
    1
    Add To Cart
  • GMC 15034434
    15034434
    BRACKET, TRANS WIRING HARNESS
    • Fitting Vehicle Options: CK1(LZ1,HP2)
  • 11561878
    RETAINER, PUSH PINION W/SEAL,FITS 8.0-8.25 DIAMETER HOLE IN 3-7MM THICK PANEL(SECONDARY OXYGEN SENSOR WIRING HARNESS)
    • Require Quantity: 02
    • Package Quantity: 10
    $7.40 $4.69
    10
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2012 GMC Sierra 1500 4WD parts. Parts like Wiring Harness/Engine 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 Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex. Model Code: CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON.