Mahle MS15307 Engine Intake Manifold Gasket Set

Mahle MS15307 Intake Manifold Gasket Set

Mahle MS15307 is an OEM standard engine intake manifold gasket set built for reliable sealing on a range of GM, Jeep, Isuzu, Buick, Oldsmobile, and Pontiac applications. It includes composite intake manifold gaskets and related sealing components to support proper manifold and plenum sealing on listed vehicles.

Key Features

• Composite intake manifold gasket material for OE-style sealing performance
• Plenum gasket included with composite plenum gasket material
• Includes distributor mounting O-ring, restrictor block off plate, and RTV
• OEM standard part for service and repair work
• Mahle sealing products are trusted by OEMs and technicians worldwide

Product Details

The Mahle MS15307 intake manifold gasket set is designed for engine sealing service where intake manifold and plenum leakage can affect drivability and engine performance. This set is a direct service solution for applications including Chevrolet Camaro, Chevrolet S10, Pontiac Firebird, and GMC Sonoma, along with additional Buick, Oldsmobile, Isuzu, and Jeep models listed in the fitment data. This part cross-references FEL-PRO MS 91022 for the same application.

Mahle uses composite gasket construction to help maintain a consistent seal under heat cycling and engine vibration. The included plenum gasket and supplemental sealing components support a complete intake sealing repair on the specified vehicles. Part number MS15307 is a practical choice when replacing worn intake manifold sealing surfaces on compatible GM and related platforms.

Common Issues This Part Can Help Address

• Intake manifold vacuum leaks
• Plenum sealing failure
• Rough idle caused by intake air leakage
• Coolant or oil seepage at intake sealing surfaces
• Driveability problems related to deteriorated manifold gaskets

Installation Notes and Tips

• Verify engine configuration and match the vehicle to the listed fitment before installation.
• Clean all gasket mating surfaces thoroughly before assembly.
• Follow the service manual for torque sequence and tightening specifications.
• Use the included RTV only where specified by the repair procedure.
• Inspect related sealing surfaces and components for wear before reassembly.

Quality Assurance

Mahle manufactures sealing products for OEM and technician use, and MS15307 is built as an OEM standard replacement gasket set. The part number MS15307 is supported by Mahle’s established engine sealing expertise for service applications across the listed vehicles.