Part No. & Part Description
Price & Qty.
Part No. &
Part Description
CONNECTOR, Chassis Electrical
15326843CONNECTOR, ENGINE WIRING HARNESS(BLACK)(10-WAY FEMALE)(W/O LEADS)(W/CONNECTOR POSITION ASSURANCE)
- Fitting Vehicle Options: ST1
12102490CONNECTOR, ENGINE WIRING HARNESS(GRAY)(7-WAY MALE)(W/LEADS)
- Fitting Vehicle Options: ST1(06)(LM4)
12167120CONNECTOR, ENGINE WIRING HARNESS(METRI-PACK 150)(BLACK)(2-WAY MALE)(W/LEADS)(OVAL)(MATING CONNECT W/LEADS USE 12102747)(4.720)
- Fitting Vehicle Options: ST1(LM4)
19151507CONNECTOR, ENGINE WIRING HARNESS(BLACK)(38-WAY FEMALE)(W/TERMINAL POSITION ASSURANCE,SEAL,CAVITY PLUGS,BRACKET & CM LEVER)
- Fitting Vehicle Options: ST158(LM4,ZW7)
19151507CONNECTOR, INSTRUMENT PANEL WIRING HARNESS(BLACK)(38-WAY FEMALE)(W/TERMINAL POSITION ASSURANCE,SEAL,CAVITY PLUGS,BRACKET & CM LEVER)
- Fitting Vehicle Options: ST1(LL8,ZW7)
19369184CONNECTOR, TRANSFER CASE SHIFT CONTROL WIRING HARNESS(BLACK)(8-WAY FEMALE)(W/LEADS)
- Fitting Vehicle Options: ST1(LL8), T158(LM4)
89046633CONNECTOR, ENGINE WIRING HARNESS(GT150)(BLACK)(2-WAY MALE)(W/LEADS)
- Fitting Vehicle Options: ST1
19151508CONNECTOR, ENGINE WIRING HARNESS(BLACK)(38-WAY MALE)(W/STABILIZER, TERMINAL POSITION ASSURANCE & CAVITY PLUGS)
- Fitting Vehicle Options: ST158(LM4)(EXC ZW7)
CONNECTOR, Electronic Brake Control
13580103CONNECTOR, SENSOR-WHEEL SPEED(ROUND)(BLACK)(2-WAY MALE)(W/LEADS)(OVAL)(2.530)
- Fitting Vehicle Options: ST1(06)
- Require Quantity: 02
- Package Quantity: 1
87815146CONNECTOR, SENSOR-WHEEL SPEED(OVAL)(BLACK)(2-WAY FEMALE)(W/LEADS)(2.530)
- Fitting Vehicle Options: ST1(06)
- Require Quantity: 02
- Package Quantity: 1
87815146CONNECTOR, SENSOR-WHEEL SPEED(BLACK)(2-WAY FEMALE)(W/LEADS)(2.530)
- Fitting Vehicle Options: ST1(LL8,ZW7)
- Require Quantity: 02
- Package Quantity: 1
CONNECTOR, Fuel Tank Meter/Pump
CONNECTOR, Wiring Junction
15193245HARNESS, CHASSIS REAR WIRING(INCLUDES 2)
- Fitting Vehicle Options: T158(LL8,X88,ZW7)
15196664HARNESS, CHASSIS REAR WIRING(INCLUDES 2)
- Fitting Vehicle Options: T158(LM4,X88,ZW7)
Standard Parts
11588337BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(CHASSIS REAR WIRING HARNESS GRD)
- Require Quantity: 02
- Package Quantity: 1
11588337BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(CHASSIS REAR WIRING HARNESS FUEL PUMP GRD)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003
Chevrolet Trailblazer EXT 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 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR EXT.