OE Quality
60-Day Returns

Westar EM-3159 Automatic Transmission Mount
Reliable Automatic Transmission Mount for Cadillac CTS
The Westar EM-3159 automatic transmission mount is engineered to provide a precise fit and dependable performance for your Cadillac CTS. Designed to meet or exceed OEM specifications, this transmission mount ensures proper alignment and support for your vehicle's automatic transmission system.
Key Features of Westar EM-3159 Transmission Mount
- Designed to meet or exceed OEM specifications on quality, fit, and durability
- Manufactured using top quality components in controlled factory environments
- Specifically engineered for Cadillac CTS models, compatible with rubber or hydraulic mount types
Detailed Description of the Westar EM-3159 Transmission Mount
The Westar EM-3159 automatic transmission mount is crafted to provide a secure connection between the transmission and the vehicle frame in Cadillac CTS models. This mount is designed to absorb vibrations and reduce transmission movement, contributing to smoother operation and improved driving comfort. Manufactured with high-grade materials, the EM-3159 maintains structural integrity under stress and temperature variations. Whether your Cadillac CTS uses a rubber or hydraulic mount, this part is tailored to fit precisely, ensuring reliable performance and longevity.
Common Applications and Issues Addressed
- Reduces excessive transmission movement and vibration
- Prevents premature wear of transmission components
- Eliminates clunking or knocking noises during acceleration or shifting
- Maintains proper transmission alignment for smooth gear engagement
- Supports overall drivetrain stability in Cadillac CTS vehicles
Installation Notes and Tips for EM-3159 Transmission Mount
Installation of the Westar EM-3159 transmission mount should be performed with the vehicle securely lifted and supported. It is recommended to inspect surrounding components such as transmission brackets and bolts for wear or damage during replacement. Proper torque specifications should be followed to ensure secure mounting. If your Cadillac CTS uses a hydraulic mount, verify fluid integrity and condition as part of the installation process.
Quality Assurance and Warranty Information
Westar manufactures the EM-3159 transmission mount under strict quality control standards, using premium materials and precise manufacturing processes. This part is designed to meet or exceed OEM requirements, providing reliable performance for your Cadillac CTS. Warranty coverage details are available through Westar and may vary by distributor; please consult the warranty documentation provided with the part.
This part fits 7 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | ||
| 2007 | Cadillac | CTS | Automatic | 3.6L | V6 | N/A | |
| 2006 | Cadillac | CTS | 2.8L | V6 | N/A | ||
| 2006 | Cadillac | CTS | Automatic | 3.6L | V6 | N/A | |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | ||
| 2005 | Cadillac | CTS | Automatic | 3.6L | V6 | N/A | |
| 2004 | Cadillac | CTS | Automatic | 3.6L | V6 | N/A |
* 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.