Mahle MS15123 Engine Intake Manifold Gasket Set

Mahle MS15123 Intake Manifold Gasket Set

The Mahle MS15123 intake manifold gasket set is an OEM standard sealing solution for intake and EGR valve gasket service. Built with beaded steel intake manifold gasket material and end seals, it is made for precise sealing performance on select Jeep and Buick applications.

Key Features

• Engine intake manifold gasket set for sealing service
• Beaded steel intake manifold gasket material
• Includes end seals
• OEM standard part grade
• Plenum gasket not included

Application Details

Compatible with 1966-1971 Jeep CJ5, EGR valve gasket, and 1964-1967 Buick Skylark, EGR valve gasket. The Mahle MS15123 is also a direct reference for service parts commonly cross-listed under American Motors 1357 738 and FEL-PRO MS 9943 for the same application. For buyers searching by vehicle, this Mahle MS15123 gasket set is a fitment-based option for Jeep CJ5 and Buick Skylark intake and EGR sealing service.

What It Helps Repair

• Intake manifold sealing leaks
• EGR valve gasket leakage
• Vacuum loss at the manifold interface
• Coolant or oil seepage at gasket surfaces
• Rough idle caused by intake sealing issues

Installation Notes

Clean all mating surfaces before installation and inspect the intake manifold and cylinder head surfaces for damage or warpage. Verify the application against the vehicle year and engine configuration before assembly. Use the included end seals where specified by the service procedure, and confirm that the plenum gasket is not required for your repair.

Quality Assurance

Mahle gaskets are used by OEMs and technicians worldwide, and this MS15123 set is built to OEM standard part expectations for sealing accuracy and material consistency.