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Westar EM-4223 Automatic Transmission Mount - Center
Automatic Transmission Mount for GM Applications
Westar EM-4223 is an automatic transmission mount built for specific GM center-mount applications. It is designed to match OEM-level fit and function while using application-specific materials and a protective finish that supports long-term durability.
Compatible with Chevrolet Impala, Cadillac XTS, Buick Regal, Buick LaCrosse, Buick Allure, and Chevrolet Malibu center mount applications, this mount is a direct-fit replacement for vehicles that need stable transmission support and proper drivetrain alignment.
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
- Built for the specific vehicle application, including rubber, hydraulic, vacuum-assisted, or electronic mount designs
- Protective finish helps extend service life and improve appearance
- Cross-references Anchor 3303 and DEA Products A5676 for the same application
Detailed Description
Westar EM-4223 is an automatic transmission mount engineered for center-position installations on select Chevrolet, Cadillac, and Buick vehicles. It is intended to restore proper transmission support and maintain the alignment needed for smooth drivetrain operation. This part number is a practical choice for drivers servicing a 2013-2019 Cadillac XTS center mount, a 2014-2018 Chevrolet Impala center mount, or a 2010-2016 Buick LaCrosse center mount.
Westar focuses on application-specific construction and controlled manufacturing standards, which helps deliver consistent fit and dependable performance. If you are replacing a worn transmission mount on a Chevrolet Impala, Cadillac XTS, or Buick Regal, EM-4223 provides a direct replacement option built around the original vehicle design.
What This Part Helps Address
- Excessive drivetrain movement under load
- Vibration felt through the cabin or floor
- Clunking or shifting noise from worn mount support
- Misalignment caused by deteriorated transmission mounting points
- Premature wear on nearby drivetrain components
Installation Notes and Tips
Verify the vehicle year, make, model, and center mount position before ordering. Compare the original mount shape, bracket layout, and mounting points to confirm a proper match for your application. For best results, inspect adjacent mounts and drivetrain components during replacement so the new transmission mount is not installed alongside worn supporting parts.
Quality Assurance
Westar states that its mounts are produced with high-quality materials and finished to help extend service life. Manufacturing follows strict ISO, QS, and TS standards, and the part is designed to meet or exceed OEM specifications for quality, fit, and function.
| Brand | Westar |
|---|---|
| Part Number | EM-4223 |
| Bullet 1 | Designed to meet or exceed oem specifications on quality, fit, an |
| Bullet 2 | Our factories use only top quality components, and manufacture to |
| Bullet 3 | Designed for your specific vehicle, whether it uses a rubber, hyd |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2019 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2019 | Chevrolet | Impala | 2.5L | L4 | Center | Center | |
| 2018 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2018 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2017 | Buick | Regal | Automatic | 2.0L | L4 | Center | CENTER |
| 2017 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2017 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2016 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2016 | Buick | Regal | Automatic | 2.0L | L4 | Center | CENTER |
| 2016 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2016 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2015 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2015 | Buick | Regal | Automatic | 2.0L | L4 | Center | CENTER |
| 2015 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2015 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2015 | Chevrolet | Malibu | Automatic | 2.0L | L4 | Center | CENTER |
| 2014 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2014 | Buick | Regal | Automatic | 2.0L | L4 | Center | CENTER |
| 2014 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2014 | Chevrolet | Impala | Automatic | 3.6L | V6 | Center | CENTER |
| 2014 | Chevrolet | Malibu | Automatic | 2.0L | L4 | Center | CENTER |
| 2013 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2013 | Cadillac | XTS | Automatic | 3.6L | V6 | Center | CENTER |
| 2013 | Chevrolet | Malibu | Automatic | 2.0L | L4 | Center | CENTER |
| 2012 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2011 | Buick | LaCrosse | Automatic | 3.6L | V6 | Center | CENTER |
| 2010 | Buick | Allure | Automatic | 3.0L | V6 | Center | CENTER |
| 2010 | Buick | LaCrosse | Automatic | 3.0L | V6 | Center | CENTER |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.