MasterPro A5302HY Automatic Transmission Mount - Front Left

Automatic Transmission Mount for OE Replacement

MasterPro A5302HY is an OEM replacement automatic transmission mount built for direct-fit service on select Cadillac, Pontiac, and Oldsmobile applications. It uses a steel mount body with a fluid-filled cushion and rubber bushing to match original-style support and isolation for the transmission assembly.

Fits 2000-2005 Cadillac DeVille, Front Left; fits 2004-2005 Pontiac Bonneville, Front Left; and fits 2001-2003 Oldsmobile Aurora, Front Left. This MasterPro A5302HY mount is made to meet or exceed original equipment manufacturer specifications for the listed applications.

Key Features

• OEM replacement automatic transmission mount
• Steel mount construction with black rubber bushing
• Fluid-filled cushion type for drivetrain isolation
• Standard replacement grade for direct service use
• Meets or exceeds original equipment manufacturer specifications
• Compatible with front left mounting position on listed vehicles
• Cross-reference part numbers include Anchor 3020 and Westar EM-3020 for the same application

Detailed Description

MasterPro A5302HY is engineered as a transmission mount replacement for vehicles that require OE-style support at the front left position. The steel housing, rubber bushing, and fluid-filled design work together to control vibration transfer and maintain proper transmission location under load. For shoppers searching for a transmission mount for Cadillac DeVille front left, Pontiac Bonneville front left, or Oldsmobile Aurora front left, this part number provides a direct replacement option.

The MasterPro A5302HY is a standard replacement mount with two studs and no mounting bracket, heat shield, or instructions included. It is intended for applications that call for an OEM replacement automatic transmission mount and is listed as meeting or exceeding original equipment manufacturer specifications.

What This Part Helps Address

• Excess drivetrain vibration felt through the cabin
• Transmission movement caused by a worn mount
• Clunking or shifting noise during acceleration or gear changes
• Misalignment from a deteriorated fluid-filled mount
• Replacement needs for front left transmission mount service

Installation Notes and Tips

Verify vehicle year, make, model, and front left position before installation. Inspect surrounding brackets and related drivetrain mounts for wear before replacing the transmission mount. Because mounting hardware and instructions are not included, use the correct service procedure and follow factory torque specifications for the application.

Quality Assurance

MasterPro A5302HY is built as an OE replacement part and is listed as meeting or exceeding original equipment manufacturer specifications for the covered applications.