MasterPro A5302HY Automatic Transmission Mount - Front Left

MasterPro Automatic Transmission Mount Overview

The MasterPro A5302HY automatic transmission mount is designed as a standard replacement part for select Cadillac, Oldsmobile, and Pontiac models. Engineered with a fluid-filled cushion and durable steel construction, this mount helps maintain transmission stability and reduce vibration for a smoother driving experience.

• Compatible with Cadillac DeVille, Oldsmobile Aurora, and Pontiac Bonneville
• Part number A5302HY for precise identification
• Steel mount material with rubber bushings in black color
• Fluid-filled cushion type for enhanced vibration dampening
• Standard replacement grade meeting or exceeding OEM specifications
• Includes 2 studs for secure attachment

Durable Construction and Design Features

This MasterPro automatic transmission mount features a robust steel body combined with black rubber bushings that provide reliable support and flexibility. The fluid-filled cushion design helps absorb engine and transmission vibrations, reducing noise and harshness transmitted to the vehicle frame. With two studs for mounting, the A5302HY ensures a secure fit without the need for additional mounting hardware, which is not included. This OEM replacement mount meets or exceeds original equipment manufacturer specifications, making it suitable for maintaining factory performance on Cadillac DeVille, Oldsmobile Aurora, and Pontiac Bonneville models.

Applications and Common Issues Addressed

This transmission mount is specifically compatible with the following vehicles:

• Cadillac DeVille
• Oldsmobile Aurora
• Pontiac Bonneville

It is designed to address common transmission mount problems such as:

• Excessive engine or transmission vibration
• Transmission misalignment or movement
• Noise caused by worn or damaged mounts
• Reduced driveline stability
• Premature wear on related drivetrain components

Installation Notes and Tips

Installation of the MasterPro A5302HY automatic transmission mount requires basic mechanical skills and appropriate tools. Note that mounting hardware and instructions are not included, so reusing existing hardware or sourcing compatible fasteners is necessary. Ensure the vehicle is safely supported and the transmission is properly aligned before tightening the mount studs. It is recommended to inspect surrounding components for wear during installation to maintain overall drivetrain integrity.

Quality Assurance and Warranty

The MasterPro A5302HY transmission mount is manufactured to meet or exceed original equipment manufacturer standards, ensuring reliable performance and durability. While specific warranty details are not provided, MasterPro products typically adhere to industry quality controls to support long-term vehicle operation. This part is intended as a direct OEM replacement for compatible Cadillac, Oldsmobile, and Pontiac models.