Westar EM-9458 Automatic Transmission Mount - Rear

Westar EM-9458 Rear Transmission Mount

Westar EM-9458 is an automatic transmission mount built for the rear position on select Acura TL applications. It is designed to meet or exceed OEM specifications for quality, fit, and function, with materials selected for the specific vehicle application and a finish intended to help extend service life.

Key Features

• Designed to meet or exceed OEM specifications for quality, fit, and function
• Manufactured with top-quality components under strict ISO, QS, and TS standards
• Application-specific design for rubber, hydraulic, vacuum assisted, or electronic mount systems
• Rear automatic transmission mount for direct-fit service on the listed vehicle
• Westar part number EM-9458 for easy identification and ordering

Application Details

Compatible with 2004-2006 Acura TL, rear. This part cross-references Anchor 9458 and Beck/Arnley 104-2127 for the same application. If you are searching for a rear automatic transmission mount for 2004 Acura TL, 2005 Acura TL, or 2006 Acura TL, EM-9458 is the correct fitment reference.

What It Helps Address

• Excessive drivetrain movement at the rear transmission mount location
• Vibration transferred into the cabin from a worn mount
• Clunking or shifting noise during acceleration and gear changes
• Misalignment caused by a deteriorated automatic transmission mount
• Service replacement for a damaged or fatigued rear mount on Acura TL models

Installation Notes

Verify the vehicle year, make, model, and rear mount position before installation. Compare the original mount to Westar EM-9458 to confirm bracket shape, bolt pattern, and orientation match the application. Inspect surrounding drivetrain mounts and related components during service to ensure the replacement addresses the source of movement or noise.

Quality Assurance

Westar builds this mount using vehicle-specific materials and controlled manufacturing standards to support consistent fit and function. The finish is designed to help protect the mount and maintain appearance over time. EM-9458 is engineered as an OE-style replacement for the listed Acura TL applications.