Pioneer Cables 672897 Automatic Transmission Mount - Front or Right

Automatic Transmission Mount for GM Applications

Pioneer Cables 672897 is an automatic transmission mount built for select Buick, Pontiac, and Oldsmobile applications. It is a hydraulic-style replacement mount that helps isolate drivetrain movement and reduce vibration transfer through the chassis.

Key Features

• Premium replacement automatic transmission mount
• Sure-Fit System application testing for vehicle-specific installation fit
• High-grade metal housing with corrosion-resistant coating
• Blended rubber compound matched to the application for vibration absorption
• Hydraulic construction where specified for added isolation
• Cross-reference: Anchor 2897

Detailed Description

This Pioneer Cables transmission mount is engineered as an OE-style replacement for vehicles that need stable transmission support and controlled movement under load. The mount housing is built from durable metal with a corrosion-resistant finish, while the bonded rubber element is formulated for the specific application to help manage vibration and drivetrain noise. Pioneer Cables 672897 is a direct-fit option for 2000-2005 Buick LeSabre, front; 1999-2005 Buick Park Avenue, front; 2000-2001 Buick Park Avenue, right; 2003-2005 Buick Park Avenue, right; 2000-2005 Pontiac Bonneville, front; and 2001-2002 Oldsmobile Aurora, front. It is a practical replacement for worn hydraulic transmission mounts on Buick Park Avenue, Buick LeSabre, Pontiac Bonneville, and Oldsmobile Aurora models.

What It Helps Address

• Excess drivetrain vibration felt in the cabin
• Clunking or shifting movement from a worn transmission mount
• Mount deterioration from age, heat, or fluid exposure
• Transmission support issues that affect alignment and stability
• Noise transfer during acceleration, deceleration, or gear changes

Installation Notes and Tips

Verify the mount position before ordering, since this part is listed for front and right applications depending on vehicle and model year. Compare the original mount shape, bracket layout, and hydraulic style to confirm match before installation. For best results, inspect adjacent drivetrain mounts and related hardware for wear before replacing the transmission mount.

Quality Assurance

Pioneer Mounts use the Sure-Fit System, which relies on vehicle-specific fixture testing to confirm application fit. The mount is manufactured with durable housing materials and an application-specific rubber compound to support consistent vibration control in service.