Mahle MS15433 Exhaust Manifold Gasket

Mahle MS15433 Exhaust Manifold Gasket

Mahle MS15433 is an OEM-standard exhaust manifold gasket built with steel construction for dependable sealing at the exhaust manifold joint. It is a direct-fit sealing component for a wide range of GM vehicles, including Chevrolet S10, GMC Sonoma, Buick Century, and Pontiac 6000 applications.

Key Features

• Steel exhaust manifold gasket for durable sealing performance
• OEM Standard item grade for factory-style replacement needs
• Single-piece package quantity for one repair location
• Mahle sealing product backed by OE-focused manufacturing standards
• Part number MS15433 for accurate catalog matching

Detailed Description

Mahle MS15433 exhaust manifold gasket is engineered for vehicles that need a reliable seal between the exhaust manifold and cylinder head. As an OEM-standard replacement, it supports proper exhaust sealing on applications such as 1987-1993 Chevrolet S10, 1991-1993 GMC Sonoma, 1982-1992 Buick Century, and 1982-1991 Pontiac 6000. This part number MS15433 is also cross-referenced to FEL-PRO MS 93689 for the same application.

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing performance, and this steel gasket material is selected for consistent fit and durability in exhaust service work. Compatible vehicle coverage also includes Chevrolet Lumina, Astro, Celebrity, S10 Blazer, GMC Safari, S15, S15 Jimmy, and several Buick, Oldsmobile, and Pontiac models across the 1982-1993 range.

Common Problems This Part Can Address

• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Noise from a leaking exhaust manifold joint
• Loss of sealing after manifold service or removal
• Visible soot or exhaust residue around the manifold area
• Failed gasket material from heat cycling and age

Installation Notes and Tips

• Confirm engine-specific application before ordering, since this gasket covers multiple engine configurations within the listed vehicles.
• Inspect the exhaust manifold and cylinder head sealing surfaces for warpage, corrosion, or carbon buildup before installation.
• Clean all mating surfaces thoroughly to support proper gasket seating.
• Follow the vehicle service manual for torque sequence and tightening specifications.
• Verify the replacement part number MS15433 against the original gasket before assembly.

Quality Assurance

Mahle manufactures sealing products to OEM-standard expectations, with a focus on fit, material selection, and consistent exhaust sealing performance. This part is built as a direct replacement gasket for the listed applications.