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Parts found for 2003 Cadillac Escalade EXT 2WD > Starter, Generator, Ignition, Electrical, Lamps > Wiring Harness/Engine LH Side Front Upper

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  •  
    CONNECTOR, Ignition Coil Make Sure These Fit  
  • CONNECTOR, COIL-IGNITION(BROWN)(3-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1
    $52.62
    $29.43
  • CONNECTOR, COIL-IGNITION(BROWN)(3-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1
    Replaced by: 88987992
    $52.62
    $29.43
  • CONNECTOR, COIL-IGNITION(ENGINE HARNESS)(GREY)(8-WAY FEMALE)(2.530)
    Fitting Vehicle Options: CK1,2,3
    Require Qty: 02
    Package Qty: 1
    $74.23
    $41.52
  • CONNECTOR, COIL-IGNITION(GT150)(BLACK)(4-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    Require Qty: 04
    Package Qty: 1
    $96.05
    $53.72
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: C259(03)(LQ4,MT1,KL6,KL8)(EXC HVY)
    $1829.25
    $1167.79
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK2,3(LQ4,MW3,M96,HVY)(EXPORT)
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  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK2(03-53)(LQ4,MW3)(EXC HVY)
    $1415.26
    $283.56
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK2,3(03-43-53)(LQ4,MT1,HVY)(EXC KL6,KL8)
    $1667.31
    $1064.41
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK1(03-53)(LR4,M30), CK1(06)(LR4,M30)
    $1821.33
    $1427.92
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK1(LR4,MG5,TZ0)
    $1234.95
    $441.04
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK1,2(LQ4,MT1)(EXC HVY,KL6,KL8)
    $1308.77
    $835.52
  • HARNESS, ENGINE WIRING(INCLUDES 2,4)
    Fitting Vehicle Options: CK1(LM7,M30)
    $1690.47
    $1079.20
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Cadillac Escalade EXT 2WD parts. Parts like Wiring Harness/Engine LH Side Front Upper 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, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.