MasterPro A2477 Engine Mount - Rear or Rear Right

Rear Right Engine Mount for GM Compact Cars

MasterPro A2477 is an OEM replacement engine mount built for rear and rear right applications on select GM compact cars with manual transmissions. It uses a steel mount body, rubber bushing, and solid mount design to support drivetrain alignment and reduce movement under load.

Key Features

• OEM replacement engine mount for rear right and rear positions
• Steel mount construction with gray housing and black rubber bushing
• Solid design with standard replacement grade
• Meets or exceeds original equipment manufacturer specifications
• Uncoated finish for a direct replacement-style service part
• Mounting hole quantity: 2; stud quantity: 2

Detailed Description

MasterPro A2477 is engineered as a direct-fit engine mount for applications including Chevrolet Cavalier, Pontiac Sunbird, Buick Skylark, Chevrolet Corsica, Oldsmobile Cutlass Calais, Pontiac Grand Am, Pontiac Tempest, Buick Skyhawk, Cadillac Cimarron, Oldsmobile Firenza, Oldsmobile Calais, Pontiac J2000 Sunbird, and Pontiac J2000. It is a rear right engine mount for most listed applications and a rear mount for select Pontiac Tempest and Pontiac J2000 models. This part cross-references Anchor 2477 for the same application. The A2477 is built to match OE-style mounting geometry and support drivetrain positioning in vehicles such as the Chevrolet Cavalier and Pontiac Grand Am.

What It Helps Address

• Excessive engine movement during acceleration or shifting
• Vibration transferred into the cabin from worn rubber isolation
• Clunking or driveline noise caused by a deteriorated mount
• Misalignment between the engine and chassis mounting points
• Wear from a failed rear right mount on manual-transmission vehicles

Installation Notes and Tips

Verify the mounting position before installation, since this part is used in rear right and rear locations depending on the vehicle. Confirm manual-transmission fitment against the vehicle application list and inspect surrounding brackets and fasteners before replacement. Mounting hardware, mounting bracket, heat shield, and instructions are not included.

Quality Assurance

MasterPro A2477 is a standard replacement engine mount that meets or exceeds original equipment manufacturer specifications for the listed applications. It is designed for OE-style service on compatible GM platforms and is cross-referenced to common aftermarket and OE part numbers for the same fitment.