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Parts found for 2003 Chevrolet Silverado 1500 SS 4WD > Starter, Generator, Ignition, Electrical, Lamps > Wiring Harness/Chassis

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  •  
    BOLT, Hex Make Sure These Fit  
  • GM 11588337
    BOLT, HEXAGON W/FL WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(CHASSIS FRONT WIRING HARNESS GROUND)
    $0.56
    $0.36
  • GM 11588337
    BOLT, HEXAGON W/FL WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(ELECTRONIC BRAKE CONTROL WIRING HARNESS GROUND)
    $0.56
    $0.36
  • GM 11516872
    BOLT, HEXAGON,M6X1X20,11.5 THREAD,17 OUTSIDE DIAMETER,6202M,6280M(AUTO LEVEL CONTROL WIRE GROUND)
    $4.82
    $3.06
    Ships in 1-2 Business Days
  • GM 11516872
    BOLT, HEXAGON,M6X1X20,11.5 THREAD,17 OUTSIDE DIAMETER,6202M,6280M(REAR LAMP WIRING HARNESS GROUND)
    $4.82
    $3.06
    Ships in 1-2 Business Days
  • GM 11516872
    BOLT, HEXAGON,M6X1X20,11.5 THREAD,17 OUTSIDE DIAMETER,6202M,6280M(TRAILER WIRING HARNESS GROUND)
    $4.82
    $3.06
    Ships in 1-2 Business Days
  •  
    CONNECTOR, Air Suspension and Inflator Unit Make Sure These Fit  
  • GM 12117025
    CONNECTOR, SOLENOID-SHOCK ABSORBER ELECTRONIC SUSPENSION CONTROL ACTUATOR(BLACK)(3-WAY FEMALE)(W/LEADS)(2.383)
    Fitting Vehicle Options: CK259(06)(LQ4)
    $37.01
    $20.69
    Ships in 1-3 Business Days
  • GM 88986417
    CONNECTOR, SOLENOID-SHOCK ABSORBER ELECTRONIC SUSPENSION CONTROL ACTUATOR(NATURAL)(90 DEGREE 2-WAY FEMALE W/LOCKING FEATURES & LEADS *COMPLETE*)
    Fitting Vehicle Options: CK1,2
    $34.94
    $19.54
    Ships in 1-3 Business Days
  • GM 15306332
    CONNECTOR, SOLENOID-SHOCK ABSORBER ELECTRONIC SUSPENSION CONTROL ACTUATOR(SHROUDED)(BLACK)(2-WAY FEMALE)(W/LEADS)(W/O TERMINAL POSITION ASSURANCE)(FRONT)
    Fitting Vehicle Options: CK1,2(06-36)
    Require Quantity: 02
    Package Quantity: 1
    $35.36
    $19.80
    Ships in 1-2 Business Days
  •  
    CONNECTOR, Air Suspension Leveling Or Level Control Make Sure These Fit  
  • GM 15306332
    CONNECTOR, SENSOR-ELECTRONIC SUSPENSION POSITION(BLACK)(2-WAY FEMALE)(W/LEADS)(W/O TERMINAL POSITION ASSURANCE)(FRONT)(7.460)
    Fitting Vehicle Options: CK259(06)(LQ4,L18)
    Require Quantity: 02
    Package Quantity: 1
    $35.36
    $19.80
    Ships in 1-2 Business Days
  • GM 88986417
    CONNECTOR, SENSOR-ELECTRONIC SUSPENSION POSITION(NATURAL)(90 DEGREE 2-WAY FEMALE W/LOCKING FEATURES & LEADS *COMPLETE*)(7.460)
    Fitting Vehicle Options: CK259(06)(LQ4,L18)
    Require Quantity: 02
    Package Quantity: 1
    $34.94
    $19.54
    Ships in 1-3 Business Days
  • GM 12117025
    CONNECTOR, SENSOR-ELECTRONIC SUSPENSION POSITION(RECTANGLE W/SIDE TABS)(BLACK)(3-WAY FEMALE)(W/LEADS)(2.383)
    Fitting Vehicle Options: CK1,2
    $37.01
    $20.69
    Ships in 1-3 Business Days
  •  
    CONNECTOR, Chassis Electrical Make Sure These Fit  
  • GM 19167008
    CONNECTOR, BLOCK-REAR LAMP WIRING HARNESS JUNCTION(BLUE)(8-WAY FEMALE)(SEALED)(W/LEADS)(14GA WIRES)(13.100)
    Fitting Vehicle Options: CK1,2
    $72.28
    $40.43
    Ships in 1-3 Business Days
  • GM 88987501
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(12-WAY MALE GT)(W/O LEADS)
    Fitting Vehicle Options: K1,2,3
    --
    --
  • GM 19181245
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(2IN WIDE, METRI-PACK 150/280)(BLACK)(16-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2,3
    $4.57
    $2.56
    Ships in 1-3 Business Days
  • GM 19151490
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(10-WAY MALE)(W/O LEADS)(W/TERMINAL POSITION ASSURANCE & CAVITY PLUG)(13.100)
    Fitting Vehicle Options: CK1,2,3
    $20.62
    $13.16
    Ships in 1-3 Business Days
  • GM 88986252
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(12-WAY MALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $251.20
    $160.37
    Ships in 1-3 Business Days
  • GM 15304692
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(18-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2,3
    $4.96
    $3.17
    Ships in 1-3 Business Days
  • GM 12085669
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(1-WAY MALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $41.76
    $23.36
    Ships in 1-3 Business Days
  • GM 19153767
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(24-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2(06-36)
    $4.12
    $2.63
    Ships in 1-3 Business Days
  • GM 15300003
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(3-WAY MALE)(W/O LEADS)(METRI-PACK 280-BODY ONLY)
    Fitting Vehicle Options: K1,2,3
    $4.25
    $2.71
    Ships in 1-3 Business Days
  • GM 88988307
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(40-WAY MALE)(W/O LEADS)(W/CAM LEVER, TERMINAL POSITION ASSURANCE & STABLZR)
    Fitting Vehicle Options: CK1,2,3
    $26.70
    $17.05
    Ships in 1-3 Business Days
  • GM 12085487
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(4-WAY FEMALE)(W/LEADS)(2.535)
    Fitting Vehicle Options: CK1,2,3
    $31.45
    $17.61
    Ships in 1-3 Business Days
  • GM 12129135
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(4-WAY MALE)(W/O LEADS)(2.694)
    Fitting Vehicle Options: CK1,2,3
    $5.55
    $3.54
    Ships in 1-3 Business Days
  • GM 15326829
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(6-WAY FEMALE GT150)(W/O LEADS)(HAS FULL SHROUD)
    Fitting Vehicle Options: CK2,3(LB7,L18,ML6,M74)
    Replaced by: 88988944
    $110.98
    $62.15
    Ships in 1-3 Business Days
  • GM 12101827
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(BLACK)(8-WAY MALE)(W/LEADS)(2.535)
    Fitting Vehicle Options: CK1,2,3
    Replaced by: 13584253
    $45.17
    $25.26
    Ships in 1-3 Business Days
  • GM 88986267
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(FROM FUSE BLOCK BRAKE JUMPER)(BLACK)(34.6MM WIDE)(12-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $232.61
    $148.50
    Ships in 1-3 Business Days
  • GM 15306371
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(FROM HEADLINING HARNESS, GT150)(BLACK)(16-WAY MALE)(W/LEADS)(13.100)
    Fitting Vehicle Options: CK1,2,3
    $119.88
    $67.05
    Ships in 1-3 Business Days
  • GM 12129490
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(FROM LH FRONT DR)(BLACK)(3-WAY MALE)(W/O LEADS)(CLIP SLOT)(13.100)
    Fitting Vehicle Options: CK1,2
    $5.17
    $3.29
    Ships in 1-3 Business Days
  • GM 13578569
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(GRAY)(22-WAY MALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2,3
    $24.54
    $15.67
    Ships in 1-3 Business Days
  • GM 15306231
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(GRAY)(24-WAY MALE W/O LEADS)(9.656)
    Fitting Vehicle Options: CK1,2,3
    $19.44
    $12.41
    Ships in 1-3 Business Days
  • GM 13584094
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(GT150)(BLACK)(6-WAY FEMALE)(W/LEADS)(2.383)
    Fitting Vehicle Options: CK2,3(LB7,L18,ML6,M74)
    $31.34
    $17.53
    Ships in 1-3 Business Days
  • GM 12101852
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(METRI-PACK 150)(BLACK)(6-WAY MALE)(W/LEADS)(2.535)
    Fitting Vehicle Options: CK1,2,3
    $72.82
    $40.73
    Ships in 1-3 Business Days
  • GM 19260871
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(SEAT HARNESS TO BODY HARNESS, GT150/280)
    Fitting Vehicle Options: CK1,2,3
    $105.86
    $59.21
    Ships in 1-3 Business Days
  • GM 88987998
    CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(YELLOW)(4-WAY MALE)(METRI-PACK 280)(W/LEADS)(16.712)
    Fitting Vehicle Options: CK1,2,3
    Require Quantity: 02
    Package Quantity: 1
    $86.37
    $48.30
    Ships in 1-3 Business Days
  •  
    CONNECTOR, Electronic Brake Control Make Sure These Fit  
  • GM 13586114
    CONNECTOR, INLINE-TO WHEEL SPEED SENSOR(CHASSIS HARNESS)(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(W/LEADS)(1.203)
    Fitting Vehicle Options: CK1,2,3
    Require Quantity: 02
    Package Quantity: 1
    $36.55
    $20.45
    Ships in 1 Business Day
  • GM 88987916
    CONNECTOR, MODULE-ELECTRONIC BRAKE CONTROL(16-WAY FEMALE)(W/O LEADS)(3.670)
    Fitting Vehicle Options: CK1,2,3(EXC JL4)
    $23.67
    $13.23
    Ships in 1-3 Business Days
  • GM 89046639
    CONNECTOR, MODULE-ELECTRONIC BRAKE CONTROL(46-WAY FEMALE GT 280 METRI-PACK 480 MICROPHONE/100W)
    Fitting Vehicle Options: CK1,2(JL4)
    $61.75
    $39.42
    Ships in 1-3 Business Days
  • GM 88986458
    CONNECTOR, MODULE-ELECTRONIC BRAKE CONTROL(BLACK)(20-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2,3
    $75.12
    $47.96
    Ships in 1-3 Business Days
  • GM 12085212
    CONNECTOR, MODULE-ELECTRONIC BRAKE CONTROL(BLACK)(2-WAY FEMALE)(W/LEADS)(METRI-PACK 480)(2.535)
    Fitting Vehicle Options: CK1,2,3(EXC JL4)
    $70.15
    $39.24
    Ships in 1-3 Business Days
  • GM 15305931
    CONNECTOR, MODULE-ELECTRONIC BRAKE CONTROL(BLACK)(6-WAY FEMALE)(W/LEADS)(4.710)
    Fitting Vehicle Options: CK1,2(06-36)
    $59.25
    $33.12
    Ships in 1-3 Business Days
  •  
    CONNECTOR, Fuel Tank Meter/Pump Make Sure These Fit  
  • GM 13585316
    CONNECTOR, MODULE-FUEL SENDER CONTROL(FRONT TANK)(BLACK)(3-WAY FEMALE)(2.535)
    Fitting Vehicle Options: CK1,2,3(EVA)
    $35.10
    $19.63
    Ships in 1 Business Day
  • GM 19300465
    CONNECTOR, MODULE-FUEL SENDER CONTROL(FRONT TANK)(BLACK)(4-WAY FEMALE)(W/LEADS)(2.530)
    Fitting Vehicle Options: CK259(06-36)(LQ4,L18)
    $67.30
    $37.64
    Ships in 1-3 Business Days
  • GM 88988598
    CONNECTOR, MODULE-FUEL SENDER CONTROL(METRI-PACK 150)(FRONT TANK)(BLACK)(4-WAY FEMALE)(W/LEADS)(SQUARE)(3.900)
    Fitting Vehicle Options: CK1,2,3
    $72.90
    $40.77
    Ships in 1 Business Day
  • GM 88988598
    CONNECTOR, MODULE-FUEL SENDER CONTROL(METRI-PACK 150)(REAR TANK)(BLACK)(4-WAY FEMALE)(W/LEADS)(SQUARE)(3.900)
    Fitting Vehicle Options: CK1,2,3
    $72.90
    $40.77
    Ships in 1 Business Day
  • GM 13585316
    CONNECTOR, MODULE-FUEL SENDER CONTROL(REAR TANK)(BLACK)(3-WAY FEMALE)(2.535)
    Fitting Vehicle Options: CK1,2,3(EVA)
    $35.10
    $19.63
    Ships in 1 Business Day
  • GM 19300465
    CONNECTOR, MODULE-FUEL SENDER CONTROL(REAR TANK)(BLACK)(4-WAY FEMALE)(W/LEADS)(2.530)
    Fitting Vehicle Options: CK259(06-36)(LQ4,L18)
    $67.30
    $37.64
    Ships in 1-3 Business Days
  • GM 13585316
    CONNECTOR, SENSOR-FUEL TANK PRESSURE(OVAL)(BLACK)(3-WAY FEMALE)(2.535)
    Fitting Vehicle Options: CK1,2,3
    $35.10
    $19.63
    Ships in 1 Business Day
  •  
    CONNECTOR, Towing Make Sure These Fit  
  • GM 12065172
    CONNECTOR, INLINE-TO TRAILER HARNESS(1-WAY FEMALE M/P280)(2.535)
    Fitting Vehicle Options: CK2,3
    $8.33
    $5.32
    Ships in 1-3 Business Days
  • GM 15306164
    CONNECTOR, INLINE-TO TRAILER HARNESS(BLACK)(7-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $104.57
    $58.49
    Ships in 1-3 Business Days
  • GM 13587177
    CONNECTOR, INLINE-TO TRAILER HARNESS(BLACK)(8-WAY FEMALE)(W/LEADS)(2.530)
    Fitting Vehicle Options: CK1,2,3
    $132.33
    $74.01
    Ships in 1-3 Business Days
  •  
    CONNECTOR, Wiring Junction Make Sure These Fit  
  • GM 88986443
    CONNECTOR, BLOCK-ENGINE WIRING JUNCTION(BLACK)(2-WAY FEMALE)(LEADS)
    Fitting Vehicle Options: CK1,2,3
    $74.30
    $47.43
    Ships in 1-3 Business Days
  • GM 12193906
    CONNECTOR, BLOCK-ENGINE WIRING JUNCTION(BLACK)(68-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2
    Replaced by: 19115428
    $14.45
    $9.23
    Ships in 1-3 Business Days
  • GM 88986444
    CONNECTOR, BLOCK-ENGINE WIRING JUNCTION(GRAY)(2-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $54.06
    $30.27
    Ships in 1-3 Business Days
  • GM 88986445
    CONNECTOR, BLOCK-ENGINE WIRING JUNCTION(GREEN)(2-WAY FEMALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    $73.01
    $46.61
    Ships in 1-3 Business Days
  • GM 88988945
    CONNECTOR, BLOCK-ENGINE WIRING JUNCTION(LIGHT GRAY)(68-WAY FEMALE)(W/O LEADS)
    Fitting Vehicle Options: CK1,2,3
    --
    --
  •  
    HARNESS, Chassis Wiring Make Sure These Fit  
  • GM 15181669
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LQ4,L18,EVA,HVY)(EXC 5X7,5Y0,8S3), CK257(53)(LQ4,L18,HVY)(EXC EVA,5X7,5Y0,8S3)
    $561.33
    $358.36
    Ships in 1-3 Business Days
  • GM 15181670
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(43)(LQ4,L18)(EXC EVA,5X7,5Y0,8S3), CK257(43)(LQ4,L18,EVA)(EXC 5X7,5Y0,8S3)
    $695.95
    $444.30
    Ships in 1-3 Business Days
  • GM 15181671
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(03)(LQ4,L18,EVA,HVY)(EXC KL6,KL8,5X7,5Y0,8S3), CK259,359(03)(LQ4,L18,HVY)(EXC EVA,5X7,5Y0,8S3)
    $727.03
    $464.14
    Ships in 1-3 Business Days
  • GM 15181672
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(53)(LQ4,L18)(EXC EVA,5X7,5Y0,8S3), CK259,359(53)(LQ4,L18,EVA)(EXC KL6,KL8,5X7,5Y0,8S3)
    $581.49
    $371.22
    Ships in 1-3 Business Days
  • GM 15181673
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(43)(LQ4,L18)(EXC EVA,5X7,5Y0,8S3), CK259,359(43)(LQ4,L18,EVA)(EXC KL6,5X7,5Y0,8S3)
    $695.95
    $444.30
    Ships in 1-3 Business Days
  • GM 15181674
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(03)(LQ4,L18)(EXC EVA,JVA,NQZ,5X7,5Y0,8S3), CK360(03)(LQ4,L18,EVA)(EXC NQZ,5X7,5Y0,8S3), CK360(03)(LQ4,L18,EVA,NQZ)(EXC 5X7,5Y0,8S3), CK360(03)(LQ4,L18,NQZ)(EXC EVA,JVA,5X7,5Y0,8S3)
    $713.47
    $455.48
    Ships in 1-3 Business Days
  • GM 15181675
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(53)(LQ4,L18)(EXC EVA,NQZ,5X7,5Y0,8S3), CK360(53)(LQ4,L18,EVA)(EXC NQZ,5X7,5Y0,8S3), CK360(53)(LQ4,L18,EVA,NQZ)(EXC 5X7,5Y0,8S3)
    $685.01
    $437.32
    Ships in 1-3 Business Days
  • GM 15181676
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK364(03)(LQ4,L18,EVA)(EXC NQZ,5X7,5Y0,8S3), CK364(03)(LQ4,L18,EVA,NQZ)(EXC 5X7,5Y0,8S3)
    --
    --
  • GM 15181682
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(53)(LB7)
    --
    --
  • GM 15181683
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(43)(LB7)
    --
    --
  • GM 15181684
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(03)(LB7)
    --
    --
  • GM 15181685
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(53)(LB7)
    --
    --
  • GM 15181686
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(43)(LB7)
    --
    --
  • GM 15181687
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(03)(LB7)(EXC NQZ), CK360(03)(LB7,NQZ)
    $695.95
    $444.30
    Ships in 1-3 Business Days
  • GM 15181688
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(53)(LB7)(EXC NQZ), CK360(53)(LB7,NQZ), CK360(53)(LQ4,L18,NQZ)(EXC EVA,5X7,5Y0,8S3)
    $685.01
    $437.32
    Ships in 1-3 Business Days
  • GM 15181689
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK364(03)(LB7)(EXC NQZ), CK364(03)(LB7,NQZ)
    $546.33
    $348.78
    Ships in 1-3 Business Days
  • GM 15181701
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK364(03)(LQ4,L18)(EXC EVA,NQZ,5X7,5Y0,8S3), CK364(03)(LQ4,L18,NQZ)(EXC EVA,5X7,5Y0,8S3)
    $642.69
    $410.29
  • GM 15181711
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,NYS,5X7,5Y0,8S3)
    $702.25
    $448.31
    Ships in 1-3 Business Days
  • GM 15181712
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,Z71,Z83,Z85)(EXC EVA,FW1,5X7,5Y0,8S3)
    $327.30
    $208.92
    Ships in 1-3 Business Days
  • GM 15181716
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(03)(LM7,LR4,EVA,FW1,Z71), CK157(03)(LM7,LR4,EVA,ZX3), CK157(03)(LM7,LR4,LU3,L59,EVA,Z71,Z83,Z85)(EXC FW1,JVA,5X7,5Y0,8S3), CK157(03)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,JVA,5X7,5Y0,8S3)
    --
    --
  • GM 15181717
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,EVA,FW1,Z71), CK157(53)(LM7,LR4,LU3,EVA,ZX3)(EXC NYS)
    $713.47
    $455.48
    Ships in 1-3 Business Days
  • GM 15181719
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,EVA,FW1,Z71), CK159(53)(LM7,LR4,EVA,ZX3)(EXC NYS)
    $508.70
    $324.77
    Ships in 1-3 Business Days
  • GM 15181728
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LQ9,LR4,LU3,L59,EVA,Z60,Z71,Z83,Z85)(EXC FW1,NYS,5X7,5Y0,8S3)
    --
    --
  • GM 15181729
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: K257(53)(LQ4,EVA)(EXC HVY,5X7,5Y0,8S3)
    --
    --
  • GM 15181731
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4)(EXC EVA,NYS)
    --
    --
  • GM 15181732
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,EVA)(EXC NYS)
    --
    --
  • GM 15181741
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(53)(LQ4)(EXC EVA,HVY,5X7,5Y0,8S3)
    $658.42
    $420.32
    Ships in 1-3 Business Days
  • GM 15181759
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(03)(HVY,KL6,KL8)
    $284.90
    $181.90
    Ships in 1-3 Business Days
  • GM 15181938
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(53)(LQ4,L18,EVA,HVY,5X7)(EXC 8S3), CK257(53)(LQ4,L18,EVA,HVY,5Y0)(EXC 5X7,8S3), CK257(53)(LQ4,L18,EVA,HVY,8S3), CK257(53)(LQ4,L18,HVY,5X7)(EXC EVA,8S3), CK257(53)(LQ4,L18,HVY,5Y0)(EXC EVA,5X7,8S3), CK257(53)(LQ4,L18,HVY,8S3)(EXC EVA)
    --
    --
  • GM 15181939
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK257(43)(LQ4,L18,5X7)(EXC EVA,8S3), CK257(43)(LQ4,L18,5Y0)(EXC EVA,5X7,8S3), CK257(43)(LQ4,L18,8S3)(EXC EVA), CK257(43)(LQ4,L18,EVA,5X7)(EXC 8S3), CK257(43)(LQ4,L18,EVA,5Y0)(EXC 5X7,8S3), CK257(43)(LQ4,L18,EVA,8S3)
    $508.70
    $324.77
    Ships in 1-3 Business Days
  • GM 15181940
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(03)(LQ4,L18,EVA,HVY,5X7)(EXC KL6,KL8,8S3), CK259,359(03)(LQ4,L18,EVA,HVY,5Y0)(EXC KL6,KL8,5X7,8S3), CK259,359(03)(LQ4,L18,EVA,HVY,8S3)(EXC KL6,KL8), CK259,359(03)(LQ4,L18,HVY,5X7)(EXC EVA,8S3), CK259,359(03)(LQ4,L18,HVY,5Y0)(EXC EVA,5X7,8S3), CK259,359(03)(LQ4,L18,HVY,8S3)(EXC EVA)
    $508.70
    $324.77
    Ships in 1-3 Business Days
  • GM 15181941
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(53)(LQ4,L18,5X7)(EXC EVA,8S3), CK259,359(53)(LQ4,L18,5Y0)(EXC EVA,5X7,8S3), CK259,359(53)(LQ4,L18,8S3)(EXC EVA), CK259,359(53)(LQ4,L18,EVA,5X7)(EXC KL6,KL8,8S3), CK259,359(53)(LQ4,L18,EVA,5Y0)(EXC KL6,KL8,5X7,8S3), CK259,359(53)(LQ4,L18,EVA,8S3)(EXC KL6,KL8)
    $508.70
    $324.77
    Ships in 1-3 Business Days
  • GM 15181942
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259,359(43)(LQ4,L18,5X7)(EXC EVA,8S3), CK259,359(43)(LQ4,L18,5Y0)(EXC EVA,5X7,8S3), CK259,359(43)(LQ4,L18,8S3)(EXC EVA), CK259,359(43)(LQ4,L18,EVA,5X7)(EXC KL6,8S3), CK259,359(43)(LQ4,L18,EVA,5Y0)(EXC KL6,5X7,8S3), CK259,359(43)(LQ4,L18,EVA,8S3)(EXC KL6)
    $508.70
    $324.77
    Ships in 1-3 Business Days
  • GM 15181943
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(03-53)(LQ4,L18,EVA,5X7)(EXC NQZ,8S3), CK360(03-53)(LQ4,L18,EVA,5Y0), CK360(03-53)(LQ4,L18,EVA,8S3)(EXC NQZ), CK360(03-53)(LQ4,L18,EVA,NQZ,5X7)(EXC 8S3), CK360(03-53)(LQ4,L18,EVA,NQZ,5Y0)(EXC 5X7,8S3), CK360(03-53)(LQ4,L18,EVA,NQZ,8S3), CK364(03)(LQ4,L18,EVA,5X7)(EXC NQZ,8S3), CK364(03)(LQ4,L18,EVA,5Y0), CK364(03)(LQ4,L18,EVA,8S3)(EXC NQZ), CK364(03)(LQ4,L18,EVA,NQZ,5X7)(EXC 8S3), CK364(03)(LQ4,L18,EVA,NQZ,5Y0)(EXC 5X7,8S3), CK364(03)(LQ4,L18,EVA,NQZ,8S3)
    $678.30
    $433.03
    Ships in 1-3 Business Days
  • GM 15181949
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK360(03-53)(LQ4,L18,5X7)(EXC EVA,NQZ,8S3), CK360(03-53)(LQ4,L18,5Y0)(EXC EVA,NQZ,5X7,8S3), CK360(03-53)(LQ4,L18,8S3)(EXC EVA,NQZ), CK360(03-53)(LQ4,L18,NQZ,5X7)(EXC EVA,8S3), CK360(03-53)(LQ4,L18,NQZ,5Y0)(EXC EVA,5X7,8S3), CK360(03-53)(LQ4,L18,NQZ,8S3)(EXC EVA), CK364(03)(LQ4,L18,5X7)(EXC EVA,NQZ,8S3), CK364(03)(LQ4,L18,5Y0)(EXC EVA,NQZ,5X7,8S3), CK364(03)(LQ4,L18,8S3)(EXC EVA,NQZ), CK364(03)(LQ4,L18,NQZ,5X7)(EXC EVA,8S3), CK364(03)(LQ4,L18,NQZ,5Y0)(EXC EVA,5X7,8S3), CK364(03)(LQ4,L18,NQZ,8S3)(EXC EVA)
    --
    --
  • GM 15181954
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(03)(LM7,LR4,LU3,L59,5X7)(EXC 8S3), CK157(03)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3), CK157(03)(LM7,LR4,LU3,L59,8S3)
    --
    --
  • GM 15181955
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(03)(LM7,LR4,LU3,L59,5X7)(EXC 8S3), CK159(03)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3), CK159(03)(LM7,LR4,LU3,L59,8S3)
    --
    --
  • GM 15181962
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(03)(LQ4,5X7)(EXC EVA,HVY,8S3), CK259(03)(LQ4,5Y0)(EXC EVA,HVY,5X7,8S3), CK259(03)(LQ4,8S3)(EXC EVA,HVY), CK259(03)(LQ4,EVA,5X7)(EXC HVY,KL6,KL8,8S3), CK259(03)(LQ4,EVA,5Y0)(EXC HVY,KL6,KL8,5X7,8S3), CK259(03)(LQ4,EVA,8S3)(EXC HVY,KL6,KL8)
    $562.53
    $359.12
    Ships in 1-3 Business Days
  • GM 15181963
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,L59,5X7)(EXC 8S3), CK157(53)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3), CK157(53)(LM7,LR4,LU3,L59,8S3)
    $481.65
    $307.52
    Ships in 1-3 Business Days
  • GM 15181964
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: K257(53)(LQ4,5X7)(EXC EVA,HVY,8S3), K257(53)(LQ4,5Y0)(EXC EVA,HVY,5X7,8S3), K257(53)(LQ4,8S3)(EXC EVA,HVY), K257(53)(LQ4,EVA,5X7)(EXC HVY,8S3), K257(53)(LQ4,EVA,5Y0)(EXC HVY,5X7,8S3), K257(53)(LQ4,EVA,8S3)(EXC HVY)
    $595.64
    $380.26
    Ships in 1-3 Business Days
  • GM 15188985
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LQ4,NYS), CK157(53)(LM7,LR4,LU3,EVA,NYS,ZX3)
    $1231.25
    $786.03
    Ships in 1-3 Business Days
  • GM 15190869
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,EVA,NYS)
    $1053.77
    $672.73
    Ships in 1-3 Business Days
  • GM 15190870
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,NYS)(EXC EVA)
    $1142.50
    $729.37
    Ships in 1-3 Business Days
  • GM 15195579
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(03)(LQ4)(EXC EVA,FW1,HVY,5X7,5Y0,8S3), CK259(03)(LQ4,EVA)(EXC HVY,KL6,KL8,5X7,5Y0,8S3)
    $409.41
    $261.36
    Ships in 1-3 Business Days
  • GM 15195581
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(53)(KL6,KL8)
    $927.97
    $592.41
  • GM 15195582
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(43)(KL6)
    $678.30
    $433.03
    Ships in 1-3 Business Days
  • GM 15195583
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK259(03)(KL6,KL8)(EXC HVY)
    $552.87
    $353.00
    Ships in 1-3 Business Days
  • GM 15195586
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,EVA,Z71,Z83,Z85)
    $225.23
    $143.79
  • GM 15195590
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(03)(LM7,LR4,LU3,EVA,FW1,Z71), CK159(03)(LM7,LR4,LU3,EVA,ZX3), CK159(03)(LM7,LR4,LU3,L59,EVA,Z71,Z83,Z85)(EXC FW1,5X7,5Y0,8S3), CK159(03)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,5X7,5Y0,8S3)
    $764.00
    $487.74
    Ships in 1-3 Business Days
  • GM 15137221
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK159(06-36)(LM7,ZQ1,ZW7,Z71)(EXC JL4)
    $321.14
    $205.02
    Ships in 1-3 Business Days
  • GM 15137238
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK159(06)(L59,ZQ1,ZW7,Z71)(EXC JL4)
    --
    --
  • GM 15137241
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK159(06-36)(LM7,JL4,ZQ1,ZW7)
    --
    --
  • GM 15137248
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK159(06)(L59,JL4,ZQ1,ZW7)
    --
    --
  • GM 15198251
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK157(06)(LM7,LQ4,LQ9,LR4,ZQ1,ZW7,Z71)(EXC JL4,T79)
    $675.33
    $431.13
    Ships in 1-3 Business Days
  • GM 15198255
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK157(06)(L59,ZQ1,ZW7,Z71)(EXC JL4)
    $1286.19
    $821.11
    Ships in 1-3 Business Days
  • GM 15198260
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK157(06)(LM7,JL4,ZQ1,ZW7)(EXC T79)
    --
    --
  • GM 15198261
    HARNESS, CHASSIS WIRING(INCLUDES 13)
    Fitting Vehicle Options: CK157(06)(L59,JL4,ZQ1,ZW7)
    $663.38
    $423.35
  • GM 15118881
    HARNESS, CHASSIS WIRING(INCLUDES 2,3,15,18)
    Fitting Vehicle Options: K159(36)(LQ9,JL4,Z55)
    --
    --
  • GM 15118880
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK159(06)(LM7,LQ4,Z55)(EXC JL4)
    --
    --
  • GM 15118883
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK159(06)(LM7,LQ4,LQ9,JL4,Z55)
    $614.47
    $392.28
  • GM 15118887
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK159(06)(L59,Z55)(EXC JL4)
    $479.08
    $305.85
    Ships in 1-3 Business Days
  • GM 15118888
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK159(06)(L59,JL4,Z55)
    --
    --
  • GM 15198251
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK157(06)(LM7,LR4,Z55)(EXC JL4,T79)
    $675.33
    $431.13
    Ships in 1-3 Business Days
  • GM 15198255
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK157(06)(L59,Z55)(EXC JL4)
    $1286.19
    $821.11
    Ships in 1-3 Business Days
  • GM 15198260
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK157(06)(LM7,LQ4,LQ9,JL4,Z55)(EXC T79)
    --
    --
  • GM 15198261
    HARNESS, CHASSIS WIRING(INCLUDES 3,4,13,16)
    Fitting Vehicle Options: CK157(06)(L59,JL4,Z55)
    $663.38
    $423.35
  • GM 15198253
    HARNESS, CHASSIS WIRING(INCLUDES 7,9)
    Fitting Vehicle Options: CK259(06)(LQ4,L18,EVA,Z55)(EXC JL4,NYS), CK259(06-36)(LQ4,L18,EVA,Z83,Z85)(EXC JL4)
    --
    --
  • GM 15198254
    HARNESS, CHASSIS WIRING(INCLUDES 7,9)
    Fitting Vehicle Options: CK259(06)(LQ4,L18,Z55)(EXC EVA,JL4,NYS), CK259(06-36)(LQ4,L18,Z83,Z85)(EXC EVA,JL4)
    --
    --
  • GM 15198263
    HARNESS, CHASSIS WIRING(INCLUDES 7,9)
    Fitting Vehicle Options: CK259(06)(LQ4,EVA,NYS), CK259(06)(LQ4,NYS)(EXC EVA)
    $1514.80
    $967.04
  • GM 12177233
    RELAY, Air Suspension and Inflator Unit
    RELAY,AUTO LEVEL CONTROL(5-WAY MALE, BLACK, CODE 7233)(PART OF 1)(SHROUDED)(W/RESISTOR)(SPDT 280 MINI)(FOR 4-TERMINAL APP CUT OFF CENTER TERMINAL LABELED 87A)(9.277)
    Replaced by: 19118886
    $49.39
    $27.65
  •  
    RETAINER, Air Suspension Compressor Tank Make Sure These Fit  
  • GM 1627989
    RETAINER, AUTO LEVEL CONTROL AIR COMPRESSOR TUBE(PART OF 1,3)(7.346)
    Fitting Vehicle Options: K159(36)(Z55)
    Require Quantity: 06
    Package Quantity: 1
    $5.14
    $3.28
    Ships in 1-2 Business Days
  • GM 1627989
    RETAINER, AUTO LEVEL CONTROL AIR COMPRESSOR TUBE(PART OF 1,4)(7.346)
    Fitting Vehicle Options: CK1(06)(Z55)
    Require Quantity: 06
    Package Quantity: 1
    $5.14
    $3.28
    Ships in 1-2 Business Days
  •  
    TUBE, Shock Absorber Air Lift Make Sure These Fit  
  • GM 88987900
    TUBE, REAR SHOCK ABSORBER AIR(INCLUDES 2)(PART OF 1)
    Fitting Vehicle Options: K159(36)(Z55)
    $52.77
    $33.69
    Ships in 1-3 Business Days
  • GM 88987900
    TUBE, REAR SHOCK ABSORBER AIR(INCLUDES 3)(PART OF 1)
    Fitting Vehicle Options: CK1(06)(Z55)
    $52.77
    $33.69
    Ships in 1-3 Business Days
  •  
    Standard Parts Make Sure These Fit  
  • GM 21011332
    NUT, HEXAGON STAMPED TY DF FLANGE 14(CHASSIS FRONT WIRING HARNESS BRACKET)
    $5.42
    $3.64
    Ships in 1-3 Business Days
  • GM 11609411
    NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(CHASSIS REAR WIRING HARNESS JUNCTION BLOCK LEAD)
    $0.57
    $0.37
  • GM 11516885
    SCREW, HEX FLANGED HEAD W/FL WASHER,TAP,M8X1.25X20,7THD,17 O.D.,TRIM POINT,6202M,PHOSPHATE ZINC ORGANIC(CHASSIS FRONT WIRING HARNESS CLIP)
    $5.11
    $3.26
  • GM 11609679
    WASHER, FLAT,M8(ELECTRONIC BRAKE CONTROL WIRING HARNESS GROUND)
    $0.99
    $0.64
  • GM 11609679
    WASHER, FLAT,M8(FUEL SENDER WIRING HARNESS GROUND)
    $0.99
    $0.64
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 SS 4WD parts. Parts like Wiring Harness/Chassis 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 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON.
 
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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.