Anchor 3231 Engine Mount - Front Left or Front Right

Engine Mount for Silverado and Sierra

Anchor 3231 is an engine mount for the front left and front right positions on select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It is built to OE standards to help control engine movement and reduce vibration at the mount point.

Key Features

• Engine mount for front left and front right locations
• Engineered to OE standards for direct replacement use
• Natural and SBR rubber construction for durability and performance
• Heat-treated grade 5 steel fasteners
• Special bonding agent for a secure rubber-to-metal bond
• Rubber compound mixed to a specific durometer hardness
• 12-month warranty

Detailed Description

Anchor 3231 is designed for 2007 Chevrolet Silverado 1500, front left; 2007 Chevrolet Silverado 1500, front right; 2007 Chevrolet Silverado 1500 Classic, front left; 2007 Chevrolet Silverado 1500 Classic, front right; 2007 GMC Sierra 1500, front left; 2007 GMC Sierra 1500, front right; 2007 GMC Sierra 1500 Classic, front left; 2007 GMC Sierra 1500 Classic, front right; 2008-2013 Chevrolet Silverado 1500, front left; 2008-2013 Chevrolet Silverado 1500, front right; 2008-2013 GMC Sierra 1500, front left; and 2008-2013 GMC Sierra 1500, front right. This part cross-references Pioneer Automotive Industries 603231 for the same application. The rubber formulation and bonded construction are intended to maintain stable engine support while helping isolate vibration in daily driving and load conditions.

Common Issues This Part Can Address

• Excessive engine vibration felt in the cabin
• Clunking or shifting during acceleration and braking
• Visible wear or separation at the original mount
• Engine movement caused by deteriorated rubber support
• Noisy drivetrain behavior from a weakened mount

Installation Notes and Tips

Verify the vehicle’s year, model, and mount position before ordering. This part is listed for front left and front right applications on Silverado 1500 and Sierra 1500 trucks, including 2007 Classic and new-style 2007 configurations. Inspect the mounting points and surrounding components for wear before installation, and confirm the replacement matches the original mount style.

Quality Assurance

Anchor 3231 is manufactured with OE-level design targets, natural and SBR rubber, heat-treated grade 5 steel fasteners, and a bonded rubber-to-metal construction. It includes a 12-month warranty.