The powertrain on most 2008 Chevrolet Impalas is secured by three mounts: two engine mounts and one rear/torque mount for the transmission. If you’re counting only the engine mounts, there are two.
The exact arrangement can vary by engine option and trim, but the three-mount setup is common for this model year. The two front mounts support the engine, while the rear/transmission mount helps control movement and vibration.
Mount configuration
Below is the typical arrangement for 2008 Impalas equipped with the common V6 engines.
- Front-left engine mount (driver's side)
- Front-right engine mount (passenger side)
- Rear transmission/torque mount connected to the subframe or firewall area
Note: Some late-2000s GM configurations may vary slightly by engine code or VIN. For exact part numbers, access points, and torque specs, consult the vehicle’s factory service manual for your specific car.
Summary
In summary, a 2008 Chevy Impala typically uses three mounts to secure the powertrain: two engine mounts and one rear transmission/torque mount. If you are counting only engine mounts, there are two.