MasterPro A2387 Engine Mount - Front Left or Front Right

OE Replacement Engine Mount for GM A-Body and G-Body Applications

MasterPro MRC Mounts A2387 is a solid engine mount built as an OEM replacement for front left and front right mounting positions. It uses a steel mount and bracket with a rubber bushing, black and gray housing finishes, and a standard replacement design that meets or exceeds original equipment manufacturer specifications.

Compatible with a wide range of Cadillac, Buick, Pontiac, and Oldsmobile applications, this engine mount is a direct-fit solution for manual-transmission vehicles where proper engine support and alignment matter. The MasterPro MRC Mounts line focuses on OE-style replacement parts for common repair needs, and A2387 follows that approach with factory-style construction and fitment coverage.

• Solid OEM replacement engine mount for front left and front right positions
• Steel mount and steel bracket construction for dependable support
• Rubber bushing material for controlled engine isolation
• Standard replacement grade that meets or exceeds OE manufacturer specifications
• Mounting bracket included; 4 mounting holes
• Black bushing and bracket finish with gray housing
• Compatible with manual-transmission applications listed in fitment

This part cross-references Anchor 2387 and Westar EM-2387 for the same application. Part number A2387 is also referenced in GM service applications for select Cadillac, Buick, Pontiac, and Oldsmobile models.

Fitment Details

• Fits 1987-1990 Cadillac Brougham, front left.
• Fits 1987-1990 Cadillac Brougham, front right.
• Fits 1977-1987 Cadillac Commercial Chassis, front left.
• Fits 1977-1987 Cadillac Commercial Chassis, front right.
• Fits 1977-1987 Cadillac Fleetwood, front left.
• Fits 1977-1987 Cadillac Fleetwood, front right.
• Fits 1977-1984 Cadillac DeVille, front left.
• Fits 1977-1984 Cadillac DeVille, front right.
• Fits 1979-1982 Buick Regal, front left.
• Fits 1979-1982 Buick Regal, front right.
• Fits 1979-1981 Buick Century, front left.
• Fits 1979-1981 Buick Century, front right.
• Fits 1977-1981 Pontiac Bonneville, front left.
• Fits 1977-1981 Pontiac Bonneville, front right.
• Fits 1976-1981 Pontiac Catalina, front left.
• Fits 1976-1981 Pontiac Catalina, front right.
• Fits 1975-1981 Pontiac Firebird, front left.
• Fits 1975-1981 Pontiac Firebird, front right.
• Fits 1979-1981 Pontiac Grand LeMans, front left.
• Fits 1975-1977 Pontiac Grand LeMans, front left.
• Fits 1979-1981 Pontiac Grand LeMans, front right.
• Fits 1975-1977 Pontiac Grand LeMans, front right.
• Fits 1977-1981 Pontiac Grand Prix, front left.
• Fits 1977-1981 Pontiac Grand Prix, front right.
• Fits 1981 Pontiac Laurentian, front right.
• Fits 1979-1981 Pontiac LeMans, front left.
• Fits 1975-1977 Pontiac LeMans, front left.
• Fits 1979-1981 Pontiac LeMans, front right.
• Fits 1975-1977 Pontiac LeMans, front right.
• Fits 1981 Pontiac Parisienne, front left.
• Fits 1981 Pontiac Parisienne, front right.
• Fits 1977-1980 Buick LeSabre, front left.
• Fits 1977-1980 Buick LeSabre, front right.
• Fits 1978-1980 Pontiac Grand Am, front left.
• Fits 1975 Pontiac Grand Am, front left.
• Fits 1978-1980 Pontiac Grand Am, front right.
• Fits 1975 Pontiac Grand Am, front right.
• Fits 1979 Oldsmobile Delta 88, front left.
• Fits 1979 Oldsmobile Delta 88, front right.
• Fits 1977 Buick Skylark, front left.
• Fits 1977 Buick Skylark, front right.

Common Repair Uses

• Restores worn or collapsed engine support at the front mount location
• Helps reduce engine movement caused by deteriorated rubber or broken brackets
• Addresses vibration transfer into the chassis from failed mount components
• Supports proper engine positioning after drivetrain service
• Replaces OE-style mounts on manual-transmission GM vehicles

Installation Notes

Verify the mounting position before installation: this part is listed for front left and front right applications. Confirm vehicle year, make, model, and transmission type against the fitment data before ordering. Mounting hardware is not included, and instructions are not included.

Quality Assurance

MasterPro MRC Mounts A2387 is built as a standard replacement engine mount that meets or exceeds original equipment manufacturer specifications. Its steel-and-rubber construction follows OE-style service requirements for listed Cadillac, Buick, Pontiac, and Oldsmobile applications.