GM Genuine Parts Exhaust Manifold Gasket - GM Duramax Diesel

GM Genuine Parts Exhaust Manifold Gaskets are OE replacement components designed, engineered, and tested to meet General Motors' original equipment standards. Manufactured from stainless steel, this exhaust manifold gasket features square exhaust ports and is designed to provide a proper seal between the exhaust manifold and cylinder head. Built for specified GM diesel applications, this gasket helps maintain exhaust system sealing integrity and prevent exhaust gas leaks.

Key Features

• GM Genuine Parts OE replacement exhaust manifold gasket.
• Stainless steel construction for durability in high-temperature exhaust applications.
• Gasket thickness: 0.039 Inch (1.00 mm).
• Eight bolt holes with a mounting hole diameter of 0.47 Inch (12 mm).
• Square exhaust port configuration.
• Natural stainless steel finish.
• Heat shield is not attached.
• Designed, engineered, and tested to General Motors' original equipment standards.
• Backed by General Motors.

Benefits

Replacing a damaged or deteriorated exhaust manifold gasket with a GM Genuine Parts OE replacement helps restore a proper seal between the exhaust manifold and cylinder head. The stainless steel construction is suited for demanding exhaust system temperatures, while the factory-designed configuration provides proper fitment for compatible GM diesel applications. Maintaining an effective exhaust seal helps minimize exhaust leaks and supports proper exhaust system operation.

Fitment

2003-2006 Chevrolet C4500 Kodiak and C5500 Kodiak.

2006-2016 Chevrolet Express 2500 and 3500.

2009-2016 Chevrolet Express 4500.

Verify compatibility with the vehicle's specific engine configuration before ordering.

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LB7, LLY, LBZ
• Engine Years: 2001-2016
• Material: Stainless Steel

Applications:

• 2001-2016 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ