Mahle MS15135 Engine Intake Manifold Gasket Set

Engine Intake Manifold Gasket Set for Pontiac V8 Applications

The Mahle MS15135 engine intake manifold gasket set is built for Pontiac applications that need a reliable intake sealing solution. It uses composite intake manifold gasket material and OEM standard part construction to support consistent sealing on compatible classic Pontiac engines.

Mahle is known for sealing products used by OEMs and technicians worldwide, and this set follows that same OE-style approach for service work on Pontiac Bonneville, Catalina, Firebird, Grand Prix, GTO, LeMans, Tempest, Laurentian, and Parisienne models.

Key Features

• Composite intake manifold gasket material for dependable sealing performance
• OEM standard part for service and replacement use
• Additional package contents include O-rings and a timing cover gasket
• Plenum gasket not included
• Mahle MS15135 intake manifold gasket set for classic Pontiac engine service

Detailed Product Overview

The Mahle MS15135 is an engine intake manifold gasket set engineered for Pontiac V8 sealing applications where intake manifold integrity matters. It is a practical choice for restoring proper sealing on engines found in 1965-1971 Pontiac Bonneville, Catalina, Firebird, Grand Prix, GTO, LeMans, Tempest, Laurentian, and Parisienne models, including late-design and non-Ram Air configurations listed in the fitment data. This Mahle MS15135 set is also cross-referenced to FEL-PRO MS 9980 for the same application.

Common Problems This Part Helps Address

• Intake manifold vacuum leaks
• Coolant or oil seepage at the intake sealing surfaces
• Rough idle caused by poor manifold sealing
• Loss of engine performance from air leaks
• Service replacement needs during intake manifold removal

Installation Notes and Tips

Clean all gasket surfaces thoroughly before installation and inspect the intake manifold and cylinder head mating surfaces for damage or warpage. Verify the engine configuration against the listed fitment notes, including composite, late design, without Ram Air, and without High Performance Engine applications where specified. Use the included O-rings and timing cover gasket as required by the service procedure, and confirm that the plenum gasket is not needed for your application.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians around the globe for sealing applications that require consistent fit and function. The MS15135 is an OEM standard part built to support dependable service on compatible Pontiac intake manifold applications.