Mahle MS16157 Fuel Injection Plenum Gasket Set

Mahle Fuel Injection Plenum Gasket Set MS16157

Mahle MS16157 is an OEM Standard fuel injection plenum gasket set built for reliable sealing at the intake plenum interface. Made with paper plenum gasket material, it supports a precise seal for select Buick, Chevrolet, Oldsmobile, and Pontiac applications from 1993-1999.

For buyers searching for a fuel injection plenum gasket set for 1994-1999 Buick Century, 1995-1999 Chevrolet Lumina, or 1994-1999 Pontiac Grand Prix, this Mahle part number MS16157 provides an OE-style sealing solution backed by Mahle’s gasket manufacturing experience.

Key Features

• OEM Standard item grade for OE-style fit and sealing performance
• Paper plenum gasket material for intake plenum sealing applications
• Mahle sealing product engineered for select GM vehicles
• Fits a broad range of 1993-1999 Buick, Chevrolet, Oldsmobile, and Pontiac models
• Part number MS16157 for easy catalog lookup and cross-reference

Detailed Description

Mahle MS16157 is a fuel injection plenum gasket set used to seal the intake plenum on specific GM vehicles, helping maintain proper sealing between mating surfaces. This gasket set is listed for applications including 1994-1999 Buick Century, 1995-1999 Chevrolet Lumina, 1997-1999 Chevrolet Malibu, 1995-1999 Chevrolet Monte Carlo, 1997-1999 Oldsmobile Cutlass, and 1994-1999 Pontiac Grand Prix. It also fits 1994-1998 Buick Skylark, 1994-1998 Oldsmobile Achieva, 1994-1998 Pontiac Grand Am, 1993-1997 Oldsmobile Cutlass Supreme, 1994-1996 Buick Regal, 1994-1996 Chevrolet Corsica, 1994-1996 Oldsmobile Cutlass Ciera, and 1994 Oldsmobile Cutlass Cruiser.

This part cross-references FEL-PRO MS 91481 and General Motors 12480824 for the same application. Mahle MS16157 is a practical choice when replacing a worn or leaking plenum gasket on a Buick Century, Chevrolet Lumina, or Pontiac Grand Prix.

What It Helps Address

• Intake plenum sealing leaks
• Vacuum leaks at the plenum interface
• Rough idle caused by sealing loss
• Air/fuel mixture issues related to intake leakage
• Maintenance replacement during intake service

Installation Notes and Tips

Clean both mating surfaces thoroughly before installation and inspect the intake components for warpage, carbon buildup, or damage. Verify the vehicle application by year, make, and model before ordering, since this part is listed for multiple GM platforms. The fitment notes state it is not compatible with paper engine oil pan gasket applications.

Quality Assurance

Mahle gaskets are used by OEMs and technicians worldwide for sealing applications that require consistent material quality and OE-style fit. MS16157 is an OEM Standard gasket set designed to meet the demands of the listed GM applications.