MasterPro A5548HY Engine Mount - Rear

Reliable Rear Engine Mount for Buick, Chevrolet, GMC, and Saturn

The MasterPro MRC Mounts A5548HY engine mount is designed to provide stable and durable support for the rear position of your vehicle's engine. Engineered to meet or exceed original equipment manufacturer specifications, this hydraulic mount ensures consistent performance for select Buick, Chevrolet, GMC, and Saturn models.

• Hydraulic engine mount with rubber bushing for vibration dampening
• Constructed from durable steel with a gray housing and black bushing
• Rear mounting position with 2 studs for secure installation
• Standard replacement grade meeting OEM specifications
• Compatible with Buick Enclave, Chevrolet Acadia, Acadia Limited, GMC Acadia, Outlook, and Traverse

About the MRC Mounts Product Line

The MRC Mounts line by MasterPro focuses on providing OEM replacement engine mounts that balance durability and vibration control. This product line emphasizes hydraulic mount technology combined with quality materials such as steel housings and rubber bushings to reduce engine movement and noise. The A5548HY is part of this line, offering a reliable rear engine mount solution for multiple GM crossover SUVs.

Product Details and Specifications

The A5548HY engine mount features a hydraulic design that uses a rubber bushing to absorb engine vibrations, improving ride comfort and reducing noise. Its steel construction ensures strength and longevity, while the gray housing and black bushing provide corrosion resistance and durability. This mount is designed for the rear mounting position and includes two studs for secure attachment. It does not include mounting hardware, brackets, or heat shields, so ensure compatibility with your vehicle’s existing components.

Common Applications and Problem Solving

• Reduces excessive engine vibration and noise in Buick Enclave and Chevrolet Traverse
• Prevents engine misalignment and movement in GMC Acadia and Saturn Outlook
• Replaces worn or damaged rear engine mounts to restore vehicle stability
• Helps eliminate engine mount-related clunking or knocking sounds
• Supports proper engine positioning to avoid drivetrain stress

Installation Notes and Tips

Installation of the MasterPro MRC Mounts A5548HY requires removal of the old rear engine mount and proper alignment of the new mount using the two studs. Since mounting hardware is not included, retain or source the correct bolts and brackets for your specific vehicle model. It is recommended to follow vehicle manufacturer guidelines for torque specifications and safety precautions during installation. Professional installation is advised if you are unfamiliar with engine mount replacement procedures.

Quality Assurance and Warranty

This engine mount meets or exceeds original equipment manufacturer specifications, ensuring compatibility and performance consistent with factory parts. The MasterPro MRC Mounts A5548HY is a standard replacement grade part designed for durability and reliability. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.