Wiring Harness/Engine To Trans fit your 2003 Chevrolet Trailblazer EXT 2WD

My Vehicle Change Vehicle

2003 Chevrolet Trailblazer EXT 2WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

My Vehicle Change Vehicle

2003 Chevrolet Trailblazer EXT 2WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

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Part No. & Part Description

Price

Part No. &
Part Description

CONNECTOR, Computer Control Sensors
88987993
CONNECTOR, SENSOR-VEHICLE SPEED(GRAY)(2-WAY FEMALE)(GT150 SEALED)(W/LEADS)(4.651)
Fitting Vehicle Options:
ST1(LL8)
Require Quantity:
03
Package Quantity:
1
MSRP: $79.04
$35.41
1
Add To Cart
15305801
CONNECTOR, HEATED OXYGEN SENSOR(W/LEADS)(BLACK)(4-WAY MALE)(W/LEADS)(2.530)
- Fitting Vehicle Options:
  ST1(LL8,M30)
MSRP: $74.52
$39.50
1
Add To Cart

SENSOR, Computer Control Sensors
12567127
SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)
Fitting Vehicle Options:
ST1(06)(LM4)
Require Quantity:
02
Package Quantity:
1
MSRP: $111.28
$53.59
1
Add To Cart
12578624
SENSOR, HEATED OXYGEN(POSITION 2)
- Fitting Vehicle Options:
  ST1(LL8)
MSRP: $182.02
$87.66
1
Add To Cart
24225896
SENSOR, VEHICLE SPEED(BOLT ON W/BRACKET)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)(4.329)
- Fitting Vehicle Options:
  S1
MSRP: $39.40
$23.81
1
Add To Cart

15305857
CONNECTOR, Chassis Electrical, CONNECTOR,INLINE-TO TRANS(GRAY)(14-WAY FEMALE)(W/LEADS)(ACTUALLY 20-WAY W/6 CAVITIES MOLDED)
MSRP: $164.58
$73.73
1
Add To Cart

CONNECTOR, Transmission Safety Starting Switch Or Speed Sensing
15305887
CONNECTOR, SWITCH-PARKING/NEUTRAL POSITION(GRAY)(7-WAY FEMALE)(W/LEADS)
Fitting Vehicle Options:
ST158(LM4,M30)
MSRP: $170.72
$71.70
1
Add To Cart
88987185
CONNECTOR, SWITCH-PARKING/NEUTRAL POSITION(BLACK)(4-WAY FEMALE)(W/LEADS)(2.530)
- Fitting Vehicle Options:
  ST1(LL8,M30)(EXC UQA), ST158(LM4,M30)
MSRP: $86.20
$36.20
1
Add To Cart

CONNECTOR, Transmission Safety Start/Warning

15305887
CONNECTOR, SWITCH-PARKING/NEUTRAL POSITION(GRAY)(7-WAY FEMALE)(W/LEADS)
MSRP: $170.72
$71.70
1
Add To Cart
88987185
CONNECTOR, SWITCH-PARKING/NEUTRAL POSITION(BLACK)(4-WAY FEMALE)(W/LEADS)(2.530)
MSRP: $86.20
$36.20
1
Add To Cart

24225896
SENSOR, Speedometer Drive, SENSOR,VEHICLE SPEED(BOLT ON W/BRACKET)(2-WAY MALE)(MATING CONNECT W/LEADS USE 88987993)
MSRP: $39.40
$23.81
1
Add To Cart

HARNESS, Engine Wiring
15105214
HARNESS, ENGINE WIRING(2ND DESIGN W/O OIL LEVEL SENSOR FOR 1ST DESIGN SEE 15172670)
Fitting Vehicle Options:
ST158(LM4,M30)(2ND DES)
15172670
HARNESS, ENGINE WIRING(1ST DESIGN W/OIL LEVEL SENSOR FOR 2ND DESIGN SEE 15105214)
- Fitting Vehicle Options:
  ST158(LM4,M30)(1ST DES)
15176639
HARNESS, ENGINE WIRING(WHEN USED ON VEHICLE W/O OIL LEVEL SENSOR, SEAL UNUSED SENSOR CONNECT AND TAPE BACK TO HARNESS)
- Fitting Vehicle Options:
  ST1(LL8,M30)

11516703
BOLT, HEXAGON,M4.8X1.6X13,20 OUTSIDE DIAMETER,6010M MAT, 6047M FINISH(ENGINE WIRING HARNESS CLIP)(8.977)
MSRP: $5.74
$3.65
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Trailblazer EXT 2WD parts. Parts like Wiring Harness/Engine To Trans are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR EXT.