Parts Questions
2003 Chevrolet Trailblazer Parts
Change VehicleParts and Categories
- A/C & Heating
- Air & Fuel Delivery
- Belts & Cooling
- Body & Hardware
- Center Console
- Cluster & Switches
- Cowl
- Fender & Components
- Floor
- Front Bumper
- Front Door
- Front Door - Glass & Hardware
- Front Door - Lock & Hardware
- Front Panel
- Front Seat Components
- Gate & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Information Labels
- Inner Components - Fender
- Inner Structure - Quarter Panel
- Instrument Panel
- Lift Gate
- Lift Gate - Glass & Hardware
- Lift Gate - Lock & Hardware
- Luggage Carrier
- Outside Mirrors
- Overhead Console
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Bumper
- Rear Door
- Rear Door - Glass & Hardware
- Rear Door - Lock & Hardware
- Rear Floor & Rails
- Rear Seat Components
- Rear Wiper Components
- Roof & Components
- Seat Belt
- Sound System
- Spare Tire Carrier
- Sunroof
- Tracks & Components
- Uniside
- Windshield Glass, Reveal Moldings
- Wiper & Washer Components
- Brakes
- Charging & Starting
- Driveline & Axles
- Electrical
- ABS Components
- Air Bag Components
- Antenna & Radio
- Controls - Instruments & Gauges
- Door & Components
- Flashers
- Front Door
- Front Seat Belts
- Horn
- Ignition Lock
- Ignition System
- Keyless Entry Components
- Lumbar Control Seats
- Power Seats
- Powertrain Control
- Rear Door
- Ride Control
- Senders
- Starter
- Sunroof
- Switches
- Tail Gate
- Washer Components
- Wiper & Washer Components
- Emission Control & Exhaust
- Engine
- Headlights & Lighting
- Interior & Exterior Trim
- Maintenance & Lubrication
- Steering
- Suspension
- Axle Housing - Rear
- Carrier & Front Axles
- Front Suspension Components, Lower Control Arm, Upper Control Arm, Stabilizer Bar
- Rear Axle, Lower Control Arm, Upper Control Arm, Ride Control, Stabilizer Bar, Suspension Components
- Rear Suspension
- Stabilizer Bar & Components - Front
- Stabilizer Bar & Components - Rear
- Wheels
- Transmission
2003 Chevrolet Trailblazer Parts Specifications for Engine and Transmission
-2003 Chevrolet Trailblazer Trims
LS sport utility vehicle AWD 4D
LS sport utility vehicle RWD 4D
LT sport utility vehicle AWD 4D
LT sport utility vehicle RWD 4D
LTZ sport utility vehicle AWD 4D
LTZ sport utility vehicle RWD 4D
Engine Displacement
4.2 L
4.2 L
4.2 L
4.2 L
4.2 L
4.2 L
Horsepower (HP)
275 HP
275 HP
275 HP
275 HP
275 HP
275 HP
Torque (lb-ft)
275 ft-lbs
275 ft-lbs
275 ft-lbs
275 ft-lbs
275 ft-lbs
275 ft-lbs
Tank capacity
22-25 gal
22-25 gal
22-25 gal
22-25 gal
22 gal
22 gal
Transmission
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Drivetrain
AWD
RWD
AWD
RWD
AWD
RWD