Engine Assembly-Cooling Related, Front End Drive 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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Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • 12620112
    HOUSING, Engine Coolant Thermostat, HOUSING,ENGINE COOLANT THERMOSTAT(THERMOSTAT, SEAL, TO WATER PUMP)(INCLUDES 306,900)(INCLUDES HOUSING, THERMOSTAT, SEALS, VALVE, RETAINER, PIPES)
    MSRP: $89.90
    $47.65
    1
    Add To Cart
  • 12620112
    HOUSING, Engine Coolant Temperature, HOUSING,ENGINE COOLANT THERMOSTAT(THERMOSTAT, SEAL, TO WATER PUMP)(INCLUDES 306,900)(INCLUDES HOUSING, THERMOSTAT, SEALS, VALVE, RETAINER, PIPES)(1.251)
    MSRP: $89.90
    $47.65
    1
    Add To Cart
  • GUIDE, Engine Timing
    12575159
    GUIDE, TIMING CHAIN(FIXED LH)
    MSRP: $86.66
    $55.10
    1
    Add To Cart
  • 24577380
    GUIDE, TIMING CHAIN(TOP OF ENGINE)
    MSRP: $114.19
    $72.58
    1
    Add To Cart
  • BOLT, Engine Timing
    11518138
    BOLT, HEX FLANGED HEAD,M8X1.25X30,25.65 THREAD,14 OUTSIDE DIAMETER,9.8,4435M,MACHINE,HEADER POINT(TIMING CHAIN TENSIONER)(8.900)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
    1
    Add To Cart
  • Chevrolet 11518161
    11518161
    BOLT, HEX FLANGED HEAD W/SHOULDER,M8X1.25X30.5,11.45 THREAD,17OD,9.8,PLAIN,MACHINE,6194M,MAT-POINT(TIMING CHAIN TENSIONER SHOE)(8.900)
    MSRP: $12.42
    $7.89
    1
    Add To Cart
  • 11519038
    BOLT, HEX FLANGED HEAD,M6X1X30,24 THREAD,13.2 OUTSIDE DIAMETER,10.9,GMW3359, W/ADHESIVE ON THREADS(TIMING CHAIN GUIDE)(8.900)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $6.46
    $4.10
    1
    Add To Cart
  • COVER, Engine Front Cover
    12628565
    COVER, ENGINE FRONT(W/OIL PMP)(INCLUDES SEAL(FRONT COVER),GEARS, PLUG AND RELIEF VALVE)(SEE GROUP 00.000 "OIL PUMP,PAN AND RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
  • 12628565
    COVER, ENGINE FRONT(W/OIL PMP)(INCLUDES SEAL(FRONT COVER),GEARS, PLUG AND RELIEF VALVE)(SEE GROUP 00.000 "OIL PUMP,PAN AND RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)(2ND DESIGN COVER FOR USE WITH FLAT SEAL AT OIL PUMP PICK-UP TUBE/SCREEN.MUST USE WITH 2ND DESIGN SCREEN P/N 12589061,HAVING FLAT SEAL.")
  • 3525915
    PIN, Engine Front Cover, PIN,ENGINE FRONT COVER LOCATING(DOWEL,5.99X17.25,CHAM BOTH ENDS,10.9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $5.88
    $3.74
    1
    Add To Cart
  • 89017621
    SEAL KIT, Engine Rear Main Bearing, SEAL KIT,CRANKSHAFT FRONT OIL(FOR USE W/ORIGINAL 2002-03 CRANKSHAFT-SMOOTH HUB BALANCER;2ND DESIGN (12578069)-BALANCER HAS A STEP-ON THE HUB USE W/89017622 SEAL KIT)
    MSRP: $31.32
    $19.91
    1
    Add To Cart
  • 11588714
    BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(WATER OUTLET)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.80
    $5.60
    1
    Add To Cart
  • 11505032
    BOLT, HEX FLANGED HEAD, M6X1X35, 22 THREAD, 14.2 OUTSIDE DIAMETER, 9.8, GM4435M(WATER PUMP)
    • Require Quantity:
      05
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11561026
    BOLT, HEX FLANGED HEAD,THREAD,14.2 OUTSIDE DIAMETER,9.8,GMW3200,MACHINE,HEADER POINT(ENGINE COOLANT THERMOSTAT HOUSING)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Chevrolet 11589305
    11589305
    BOLT, HEX FLANGED HEAD, M6X1X48, 21.55 THREAD, 14.2 OUTSIDE DIAMETER, 8.8, GMW3359, REDUCED BODY(TIMING CHAIN GUIDE)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $5.26
    $3.32
    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 Engine Assembly-Cooling Related, Front End Drive 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.