Parts Questions
2003 Chevrolet Impala Parts
Change VehicleParts and Categories
- A/C & Heating
- Air & Fuel Delivery
- Belts & Cooling
- Body & Hardware
- Center Pillar & Rocker
- Cluster & Switches
- Console
- Cowl
- Dash Panel Components
- Door & Components
- Fender & Components, Exterior Trim
- Front Bumper
- Front Door
- Front Door - Glass & Hardware
- Front Door - Lock & Hardware
- Glove Box
- Grille & Components
- Hood & Components
- Information Labels
- Inner Structure - Quarter Panel
- Instrument Panel
- Outside Mirrors
- Overhead Console
- Pillars, Rocker & Floor - Floor & Rails
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Body - Floor & Rails
- Rear Bumper
- Rear Door
- Rear Door - Glass & Hardware
- Rear Door - Lock & Hardware
- Rear Seat Components
- Rear Spoiler
- Roof & Components
- Seat Belt
- Sound System
- Structural Components & Rails
- Sunroof
- Tracks & Components
- Trunk Lid & Components, Exterior Trim
- Windshield Glass
- Wiper & Washer Components
- Brakes
- Charging & Starting
- Driveline & Axles
- Electrical
- Emission Control & Exhaust
- Engine
- Headlights & Lighting
- Interior & Exterior Trim
- Exterior Trim - Front Door
- Exterior Trim - Pillars, Rocker & Floor
- Exterior Trim - Quarter Panel
- Exterior Trim - Rear Door
- Fender & Components, Exterior Trim
- Interior Trim - Front Door
- Interior Trim - Pillars, Rocker & Floor
- Interior Trim - Quarter Panels
- Interior Trim - Rear Door
- Interior Trim - Roof
- Trunk Lid & Components, Exterior Trim
- Maintenance & Lubrication
- Steering
- Suspension
- Transmission
2003 Chevrolet Impala Parts Specifications for Engine and Transmission
-2003 Chevrolet Impala Trims
Base sedan FWD 4D
LS sedan FWD 4D
Police Unmarked sedan FWD 4D
Police sedan FWD 4D
Taxi sedan FWD 4D
Engine Displacement
3.4 L
3.8 L
3.8 L
3.8 L
3.8 L
Horsepower (HP)
180 HP
200 HP
200 HP
200 HP
200 HP
Torque (lb-ft)
205 ft-lbs
225 ft-lbs
225 ft-lbs
225 ft-lbs
225 ft-lbs
Tank capacity
17 gal
17 gal
17 gal
17 gal
17 gal
Transmission
Automatic
Automatic
Automatic
Automatic
Automatic
Drivetrain
FWD
FWD
FWD
FWD
FWD