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WestarPart #: EM-2818
Westar EM-2818 Automatic Transmission Mount
⚙️ 99 vehicles fit this part
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🚗Fitment: Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn, Allure, Aztek, Century, Grand Prix, Impala, LaCrosse, Montana, Monte Carlo, Regal, Relay, Rendezvous, Silhouette, Terraza, Trans Sport, and Uplander
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Not what you need? Click here for all Automatic Transmission Mount options
Automatic Transmission Mount for GM Applications
Westar EM-2818 is an automatic transmission mount built for specific GM passenger and minivan applications. It is designed to meet or exceed OEM expectations for quality, fit, and function, with materials selected for the application and a protective finish that helps support longer service life.
Compatible with 1997-2011 Chevrolet Impala, Buick LaCrosse, Buick Allure, Pontiac Grand Prix, and related GM models listed below, this mount is a direct-fit replacement for worn or damaged transmission support points. Westar EM-2818 is also a practical match when searching for an automatic transmission mount for Chevrolet Impala or Buick Regal applications.
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 resist wear and supports service life
- Direct replacement for automatic transmission mounting service
Detailed Description
Westar EM-2818 is an automatic transmission mount engineered for a precise fit on a wide range of GM vehicles. It supports the transmission assembly and helps maintain proper drivetrain alignment, which is important for smooth operation and reduced movement under load. This part cross-references Anchor 2818 and NAPA 620-1547 for the same application. If you are replacing a worn transmission mount on a Chevrolet Impala, Buick Century, or Pontiac Montana, EM-2818 provides a straightforward OE-style service part.
What It Helps Address
- Excessive drivetrain movement during acceleration or shifting
- Vibration felt through the cabin from a worn mount
- Clunking or knocking noises from the transmission area
- Misalignment caused by a deteriorated mount
- Visible cracking, separation, or collapse of the existing mount
Installation Notes and Tips
Verify the vehicle year, make, model, and transmission mount style before ordering. This part is listed for N/A position applications and should be matched to the original mount design on the vehicle. Inspect adjacent mounts and drivetrain supports during replacement, since wear in one component can place added stress on others. Professional installation is recommended for proper alignment and secure mounting.
Quality Assurance
Westar manufactures this mount using application-specific materials and controlled production standards to support consistent fit and function. The brand’s stated focus is on OE-level performance and durable construction for the listed vehicles.
Vehicle Fitment
- Fits 2000-2011 Chevrolet Impala, N/A
- Fits 2005-2009 Buick Allure, N/A
- Fits 2005-2009 Buick LaCrosse, N/A
- Fits 2005-2009 Chevrolet Uplander, N/A
- Fits 2007-2008 Pontiac Grand Prix, N/A
- Fits 2002-2007 Buick Rendezvous, N/A
- Fits 2005-2007 Buick Terraza, N/A
- Fits 2006-2007 Chevrolet Monte Carlo, N/A
- Fits 2005-2007 Saturn Relay, N/A
- Fits 1999-2006 Pontiac Montana, N/A
- Fits 1997-2005 Buick Century, N/A
- Fits 2001-2005 Pontiac Aztek, N/A
- Fits 1997-2004 Buick Regal, N/A
- Fits 1997-2004 Oldsmobile Silhouette, N/A
- Fits 1997-1998 Pontiac Trans Sport, N/A
| Brand | Westar |
| Part Number | EM-2818 |
| 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 99 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2010 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2009 | Buick | Allure | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2009 | Buick | LaCrosse | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2009 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2009 | Chevrolet | Uplander | Automatic | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2008 | Buick | Allure | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2008 | Buick | Allure | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2008 | Buick | LaCrosse | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2008 | Buick | LaCrosse | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2008 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2008 | Chevrolet | Uplander | Automatic | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | Allure | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | Allure | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | LaCrosse | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | LaCrosse | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | Rendezvous | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Buick | Terraza | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Chevrolet | Monte Carlo | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Chevrolet | Uplander | Automatic | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2007 | Saturn | Relay | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Allure | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Allure | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | LaCrosse | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | LaCrosse | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Rendezvous | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Rendezvous | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Terraza | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Buick | Terraza | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Chevrolet | Impala | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Chevrolet | Monte Carlo | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Chevrolet | Uplander | Automatic | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2006 | Chevrolet | Uplander | Automatic | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2006 | Pontiac | Montana | Automatic | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2006 | Pontiac | Montana | Automatic | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2006 | Saturn | Relay | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2006 | Saturn | Relay | 3.9L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Allure | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Allure | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | LaCrosse | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | LaCrosse | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Rendezvous | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Rendezvous | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Buick | Terraza | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Chevrolet | Uplander | Automatic | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2005 | Pontiac | Aztek | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2005 | Pontiac | Montana | Automatic | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. |
| 2005 | Saturn | Relay | 3.5L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Buick | Rendezvous | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Buick | Rendezvous | 3.6L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Pontiac | Aztek | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2004 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Buick | Rendezvous | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Pontiac | Aztek | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2003 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Buick | Rendezvous | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Pontiac | Aztek | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2002 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Pontiac | Aztek | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2001 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2000 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2000 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2000 | Chevrolet | Impala | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2000 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 2000 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1999 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1999 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1999 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1999 | Pontiac | Montana | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1998 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1998 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1998 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1998 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1997 | Buick | Century | 3.1L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1997 | Buick | Regal | 3.8L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1997 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. | |
| 1997 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Engine Mount available in the Gold Line. |
* 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:
2818
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.