MAHLE 54597 WAVE-STOPPER HEAD GASKET- LEFT (GRADE C 1.05MM) FOR 2001-2016 GM 6.6L DURAMAX ENGINE

The MAHLE 54597 is a multi-layer steel (MLS) cylinder head gasket designed for specific applications in GM 6.6L Duramax diesel engines. It ensures a reliable seal between the engine block and cylinder head, maintaining optimal compression and preventing coolant or oil leaks.

? Specifications

• Material: Multi-Layer Steel (MLS)

• Thickness: 1.05 mm (0.041 inches)

• Cylinder Bore Diameter: 4.170 inches (106 mm)

• Combustion Chamber Volume: 17.9 cc

• Overbore: 0.040 inches (1 mm)

• Torque-to-Yield: Yes (requires new head bolts)

• Cylinder Head Bolts Included: No

• Dowel Pins Included: No

• Gasket Sealant: Not included

• Warranty: 1-year limited

• UPC: 027067723536
  

? Vehicle Fitment

The MAHLE 54597 is compatible with the following GM 6.6L Duramax diesel engine applications:

• Chevrolet Silverado 2500 HD / 3500 HD (2001–2016)

• GMC Sierra 2500 HD / 3500 HD (2001–2016)

• Chevrolet Express 2500 / 3500 / 4500 (2006–2016)

• GMC Savana 2500 / 3500 / 4500 (2006–2016)

• Chevrolet Kodiak / GMC Topkick C4500 / C5500 (2003–2009)

• Hummer H1 (2006)

This gasket is suitable for standard bore cylinders and is commonly used for left-side (driver-side) applications.

✅ Key Features

• OEM Quality: Manufactured to meet or exceed original equipment specifications.

• Durability: Constructed from high-quality materials for long-lasting performance.

• Sealing Performance: Ensures a reliable seal under high pressure and temperature conditions.

• Application Specific: Designed for specific GM 6.6L Duramax diesel engine applications.

The MAHLE 54597 Wave-Stopper Head Gasket is engineered for optimal performance in GM 6.6L Duramax diesel engines, spanning models from 2001 to 2016. Crafted from high-quality multi-layer steel (MLS), this gasket provides a reliable seal between the engine block and cylinder head. With a thickness of 1.05 mm (0.041 inches) and a cylinder bore diameter of 4.170 inches (106 mm), it maintains ideal compression while effectively preventing coolant and oil leaks—critical for the longevity and efficiency of your engine.

Designed specifically for left-side (driver-side) applications, the MAHLE 54597 is compatible with a range of vehicles including the Chevrolet Silverado and GMC Sierra HD models, as well as the Chevrolet and GMC Express vans. This gasket meets or exceeds original equipment manufacturer (OEM) specifications, ensuring that it can withstand the high pressure and temperature conditions typical in diesel engines.

The product features a torque-to-yield design, necessitating the use of new head bolts for proper installation, making it suitable for standard bore cylinders and enhancing sealing performance under demanding conditions. Although gasket sealant and cylinder head bolts are not included, the gasket comes with a one-year limited warranty, affirming its durability and reliability.

Designed to fit seamlessly with existing components, the MAHLE 54597 Wave-Stopper Head Gasket is an essential upgrade for any GM 6.6L Duramax engine owner seeking to maintain optimum performance and engine health. Whether you are replacing a worn-out gasket or performing maintenance, this head gasket promises quality that the competitive aftermarket simply cannot match. With dimensions tailored for specific engine applications, it delivers the precision and reliability needed for superior engine operation.