Mahle MS15306 Engine Intake Manifold Gasket Set

Mahle MS15306 Intake Manifold Gasket Set

Mahle MS15306 is an OEM-standard engine intake manifold gasket set built with composite intake manifold gasket material for dependable sealing at the manifold interface. It is a fitment-based replacement for a wide range of Chevrolet, GMC, and Hummer applications from 1982-2004, including Chevrolet C1500, GMC K1500, and Hummer H1 models.

MAHLE gaskets are used by OEMs and technicians worldwide for sealing performance in engine repair work. This set is built for intake manifold service where accurate sealing is critical to maintaining proper engine operation.

Key Features

• Mahle MS15306 engine intake manifold gasket set
• OEM standard part for factory-style service replacement
• Composite intake manifold gasket material
• Includes intake manifold gaskets, injection pump gasket, and water jacket gaskets
• Fits a broad range of Chevrolet, GMC, and Hummer trucks and vans
• Cross-reference: FEL-PRO MS 91585

Detailed Description

This Mahle intake manifold gasket set is engineered for vehicles that require a composite sealing solution at the intake manifold. It is listed for applications such as Chevrolet C1500, Chevrolet K1500, GMC C1500, GMC K1500, and Hummer H1, along with multiple Express, Savana, Blazer, Suburban, Jimmy, and full-size truck platforms across the 1982-2004 model years. The MS15306 part number is a practical choice when replacing intake manifold sealing components during engine repair or maintenance.

Use this gasket set when servicing intake manifold sealing surfaces on compatible Chevrolet and GMC engines. The composite construction supports a reliable seal at the manifold, while the included injection pump gasket and water jacket gaskets address related sealing points in the same repair.

What It Is Used For

• Replacing a leaking intake manifold gasket on Chevrolet C1500 and GMC K1500 applications
• Restoring sealing at the intake manifold after coolant or vacuum leak diagnosis
• Addressing coolant crossover or water jacket sealing concerns during engine service
• Supporting repair work on older Chevrolet, GMC, and Hummer engines with composite gasket requirements
• Replacing worn manifold sealing components during intake removal and reassembly

Installation Notes and Tips

Confirm engine configuration and match the vehicle to the listed fitment before installation. Clean the intake manifold and cylinder head sealing surfaces thoroughly, and inspect for warpage, corrosion, or residue that could affect sealing. Follow the vehicle service manual for torque sequence, torque values, and sealant requirements where applicable.

Fits are listed for specific Chevrolet, GMC, and Hummer applications, including 1982-1986 Chevrolet C10, 1988-1993 Chevrolet K1500, 1988-1994 GMC C1500, 1996-2002 Chevrolet Express 2500, and 2003-2004 Hummer H1. Verify the exact engine and emissions configuration before ordering.

Quality Assurance

Mahle manufactures sealing products used by OEMs and technicians around the globe, and MS15306 is an OEM-standard replacement part built for engine sealing service.