OE Quality
60-Day Returns

MasterPro A5137 Engine Mount - Front Left or Front Right
MasterPro Engine Mount A5137 Overview
The MasterPro A5137 engine mount is designed as a standard replacement part for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Engineered with a steel mount and rubber bushing, this hydraulic mount provides reliable support for the engine while reducing vibration and noise.
- Hydraulic engine mount with rubber bushing for vibration dampening
- Steel mount construction with painted finish for durability
- Compatible with front left and front right mounting positions
- Designed for Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models including Trailblazer, Envoy, and Ascender
- OEM replacement meeting or exceeding original equipment manufacturer specifications
- Includes 2 studs for secure attachment
- Standard replacement grade without mounting hardware or instructions included
Detailed Product Description
The MasterPro A5137 engine mount is a hydraulic type designed to reduce engine vibration and movement by absorbing shocks and torque. Featuring a black rubber bushing housed in a gray painted steel mount, it offers a balance of strength and flexibility. This mount is intended for front left and front right positions on compatible vehicles, ensuring proper engine alignment and stability. The painted finish helps resist corrosion, extending the service life of the mount under typical operating conditions. While mounting hardware and installation instructions are not included, the part is engineered to meet or exceed OEM standards, providing a reliable replacement option for vehicles such as the Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Isuzu Ascender.
Common Applications and Problem Solving
- Reduces excessive engine vibration and noise
- Prevents engine misalignment and movement during acceleration or braking
- Addresses wear or damage to original engine mounts causing clunking or shaking
- Helps maintain proper engine positioning to avoid drivetrain stress
- Replaces deteriorated or cracked mounts to restore vehicle stability
Installation Notes and Tips
Installation of the MasterPro A5137 engine mount requires removal of the old mount and proper alignment of the new mount in the front left or front right position. Since mounting hardware is not included, reuse of original bolts or purchase of compatible hardware is necessary. It is recommended to consult a repair manual or professional technician for torque specifications and safe installation procedures. Care should be taken to support the engine during mount replacement to prevent damage.
Quality Assurance and Warranty
This MasterPro engine mount meets or exceeds original equipment manufacturer specifications, ensuring compatibility and performance consistent with factory parts. The part is manufactured with quality materials including steel and rubber components designed for durability. While specific warranty details are not provided, MasterPro products typically adhere to industry standards for replacement parts.
This part fits 92 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2009 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2009 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2009 | Saab | 9-7x | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2009 | Saab | 9-7x | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Saab | 9-7x | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2008 | Saab | 9-7x | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Buick | Rainier | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Buick | Rainier | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Saab | 9-7x | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2007 | Saab | 9-7x | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Buick | Rainier | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Buick | Rainier | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | GMC | Envoy XL | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | GMC | Envoy XL | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Saab | 9-7x | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2006 | Saab | 9-7x | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Buick | Rainier | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Buick | Rainier | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy XL | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy XL | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Saab | 9-7x | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2005 | Saab | 9-7x | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Buick | Rainier | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Buick | Rainier | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy XL | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy XL | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | GMC | Envoy XL | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | GMC | Envoy XL | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Isuzu | Ascender | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Isuzu | Ascender | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | GMC | Envoy | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | GMC | Envoy | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | GMC | Envoy XL | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | GMC | Envoy XL | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | Front Left | Fits multiple vehicle models with manual transmissions for easy installation. |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | Front Right | Fits multiple vehicle models with manual transmissions for easy installation. |
* 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.