Mahle MS15943X Engine Intake Manifold Gasket Set

Engine Intake Manifold Gasket Set

Mahle MS15943X is an OEM-standard engine intake manifold gasket set built for sealing applications that require a stable, reliable interface. It uses beaded steel gasket material and includes manifold end seals with RTV sealant for a complete sealing solution.

Key Features

• OEM standard part for consistent sealing performance.
• Beaded steel intake manifold gasket material for durable sealing contact.
• Includes manifold end seals and RTV sealant.
• Plenum gasket not included.

Detailed Description

Mahle MS15943X is an engine intake manifold gasket set engineered to meet OEM-standard expectations for sealing integrity. The beaded steel construction supports a secure seal at the intake manifold interface, while the included manifold end seals and RTV sealant address the additional sealing points commonly associated with intake manifold service. This part cross-references FEL-PRO MS 96034 for the same application. It is listed for 1977-1979 Cadillac Commercial Chassis, 1977-1979 Cadillac DeVille, 1977-1979 Cadillac Fleetwood, and 1977-1978 Cadillac Eldorado, including applications noted with an EGR valve gasket. For buyers searching for a Cadillac DeVille intake manifold gasket set or a Cadillac Fleetwood engine sealing replacement, MS15943X provides a direct-fit service part reference.

What It Helps Address

• Intake manifold sealing leaks.
• Vacuum loss at the manifold interface.
• Oil or coolant seepage at sealing surfaces.
• Service replacement for worn gasket material.
• Sealing issues during intake manifold repair.

Installation Notes

Clean all mating surfaces thoroughly before installation and verify that the sealing faces are free of old gasket material, oil, and debris. Use the included RTV sealant where specified by the service procedure, and confirm proper alignment of the manifold end seals during assembly. Review the vehicle-specific service manual for torque sequence and curing requirements before returning the engine to service.

Quality Assurance

MAHLE gaskets are trusted by OEMs and technicians worldwide for sealing applications that demand consistent fit and function.