Wiring Harness/Engine fit your 2020 Cadillac CT4

Currently shopping for
2020 Cadillac CT4
Change Vehicle
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Transfer Case
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Transfer Case
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • BOLT, Chassis/Engine Wiring Harness
    11588711
    BOLT, ENGINE WIRING HARNESS CONDUIT BRACKET(M6X1X16, 14.2 OUTSIDE DIAMETER)(HEX FLANGED HEAD)(10 THREAD, 8.8 STEEL)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $7.20 $4.57
    1
    Add To Cart
  • 11588564
    BOLT, ENGINE WIRING HARNESS GROUND(M8X1.25X22)(CONTAINS CONDUCTIVE FINISH FOR ELECTRICAL GROUND)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $7.20 $4.57
    1
    Add To Cart
  • Cadillac 11546566
    11546566
    BOLT, ENGINE WIRING HARNESS GROUND(M6X1X19)(8.8, 17 OUTSIDE DIAMETER,M-POINT)
    • Fitting Vehicle Options: DB,DC,DD,DE69(LSY,L3B)
    $13.88 $7.74
    1
    Add To Cart
  • Cadillac 11571069
    11571069
    BOLT, ENGINE WIRING HARNESS(10.154)
    • Fitting Vehicle Options: DB,DC,DD,DE69
    $8.20 $4.57
    1
    Add To Cart
  • NUT, Chassis/Engine Wiring Harness
    11546377
    NUT, ENGINE WIRING HARNESS CONNECT BRACKET(M8X1.25)(13MM SOCKET)(9.242)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $8.48 $4.73
    1
    Add To Cart
  • 11546449
    NUT, ENGINE WIRING HARNESS BRACKET(M6X1X5.2 19OD)(NUT-HEXWASHER)(8.915)
    • Fitting Vehicle Options: DB,DC,DD,DE69
    $0.05 $0.03
    1
    Add To Cart
  • Cadillac 11546389
    11546389
    NUT, ENGINE WIRING HARNESS CONDUIT(M6X1)(3.373)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
  • Cadillac 11546389
    11546389
    NUT, ENGINE WIRING HARNESS BRACKET(M6X1)(3.373)
    • Fitting Vehicle Options: DC,DE69(L3B,VRJ)
    • Require Quantity: 02
    • Package Quantity: 1
  • STUD, Chassis/Engine Wiring Harness
    11610127
    STUD, ENGINE WIRING HARNESS CONDUIT BRACKET(M6X1X19/23)(6.672)
    • Fitting Vehicle Options: DC,DD,DE69(L3B)
    $3.94 $2.51
    1
    Add To Cart
  • Cadillac 11610135
    11610135
    STUD, ENGINE WIRING HARNESS GROUND(M8X1.25X24)(STUD - DOUBLE END HEXFLANGE, M-POINTS)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $4.64 $2.94
    1
    Add To Cart
  • Cadillac 11610137
    11610137
    STUD, ENGINE WIRING HARNESS BRACKET(M8X1.25X16 M8X1.25X20)(8.981)
    • Fitting Vehicle Options: DB,DC,DD,DE69(L3B)
    • Require Quantity: 02
    • Package Quantity: 1
    $6.38 $4.05
    1
    Add To Cart
  • HARNESS, Engine Wiring
    Cadillac 55505881
    55505881
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: DB,DC,DD69(LSY,M5N)
    $77.89 $49.51
    1
    Add To Cart
  • Cadillac 55512159
    55512159
    HARNESS, ENGINE WIRING
    • Fitting Vehicle Options: DB,DC,DD69(LSY,M5N,NTB,NUC,NUP,RWL), DB,DC,DD69(LSY,M5N,F46,NTB,NUC), DB,DC,DD69(LSY,M5N,NCL,RWL), DC,DD69(LSY,M5N,F46,NCL)
    • Replaced By: 55516857
    $109.48 $69.58
    1
    Add To Cart
  • 84762280
    HARNESS, ENGINE WIRING(LABELED 84762280, 84840536)
    • Fitting Vehicle Options: DB,DC,DD69(LSY,M5N,RWL,VRJ)(EXC TR7)
    $636.92 $403.06
    1
    Add To Cart
  • 84762281
    HARNESS, ENGINE WIRING(LABELED 84762281, 84840537)
    • Fitting Vehicle Options: DB,DC,DD69(LSY,M5N,F46,VRJ)(EXC TR7)
    $701.09 $443.68
    1
    Add To Cart
  • 84762282
    HARNESS, ENGINE WIRING(LABELLED 84762282)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,EPH,RWL)
    • Replaced By: 84834289
    $738.74 $465.39
    1
    Add To Cart
  • 84762283
    HARNESS, ENGINE WIRING(LABELED 84762283)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,EPH,F46)
    • Replaced By: 84834290
    $768.64 $484.12
    1
    Add To Cart
  • 84834289
    HARNESS, ENGINE WIRING(LABELED 84834289)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,EPH,RWL)
    $738.74 $465.39
    1
    Add To Cart
  • 84834290
    HARNESS, ENGINE WIRING(LABELED 84834290)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,EPH,F46)
    $768.64 $484.12
    1
    Add To Cart
  • BRACKET, Chassis/Engine Wiring Harness
    84164708
    BRACKET, ENGINE WIRING HARNESS
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $10.31 $6.55
    1
    Add To Cart
  • 84194505
    BRACKET, ENGINE WIRING HARNESS (TO ENGINE SIDE)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $7.72 $4.91
    1
    Add To Cart
  • 84216866
    BRACKET, ENGINE WIRING HARNESS (TO ENGINE)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $4.17 $2.65
    1
    Add To Cart
  • 84230076
    BRACKET, ENGINE WIRING HARNESS CONNECT
    • Fitting Vehicle Options: DC,DE69(L3B,VRJ)
    $6.17 $3.91
    1
    Add To Cart
  • 84362594
    BRACKET, ENGINE WIRING HARNESS
    • Fitting Vehicle Options: DC,DE69(L3B)
    $8.60 $5.46
    1
    Add To Cart
  • 84530756
    BRACKET, ENGINE WIRING HARNESS BRACKET(LABELED 84530756)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $14.72 $9.35
    1
    Add To Cart
  • 84815224
    BRACKET, ENGINE WIRING HARNESS BRACKET(LABELED 84815224)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $15.09 $9.59
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2020 Cadillac CT4 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: 4 Cyl 2.0L, 4 Cyl 2.7L. Model Code: LUXURY SEDAN, SEDAN, SPORT SEDAN, V-SERIES SPORT SEDAN.