MAHLE GS33504 CYLINDER HEAD BOLT SET FOR 2001-2010 GM 6.6L DURAMAX ENGINE

The MAHLE GS33504 is a cylinder head bolt set designed for specific applications in GM 6.6L Duramax diesel engines. These bolts are essential for securing the cylinder head to the engine block, ensuring proper compression and preventing leaks.

? Specifications

• Material: High-strength steel

• Quantity: Set of 20 bolts

• Design: Torque-to-yield (TTY) bolts, which are designed to stretch during installation to ensure proper clamping force.

• Finish: Black oxide coating for corrosion resistance

• Compatibility: Suitable for GM 6.6L Duramax diesel engines (LB7, LLY, LBZ, LMM, LML)

• OEM Part Number: MAHLE GS33504
  

? Vehicle Fitment

The MAHLE GS33504 cylinder head bolt set 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)

These bolts are designed for use with the left-side (driver-side) cylinder head.

✅ Key Features

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

• Torque-to-Yield Design: Ensures proper clamping force for a secure seal.

• Corrosion Resistance: Black oxide coating provides protection against rust and corrosion.

• Complete Set: Includes all necessary bolts for one cylinder head.