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.

The MAHLE GS33504 Cylinder Head Bolt Set is meticulously engineered for optimal performance in GM 6.6L Duramax diesel engines, specifically tailored for models produced between 2001 and 2010. This high-strength steel bolt set, which includes 20 torque-to-yield (TTY) bolts, is critical for securely fastening the cylinder head to the engine block, a fundamental aspect of ensuring proper engine compression and preventing leaks that could lead to performance issues.

Designed with a black oxide coating, these bolts provide outstanding corrosion resistance, extending their durability under demanding conditions and ensuring long-lasting reliability. The torque-to-yield design is a standout feature, allowing the bolts to stretch slightly during installation. This crucial characteristic guarantees a secure clamping force, thereby promoting an effective seal that is vital for engine efficiency.

Compatible with an array of GM vehicles, including the Chevrolet Silverado and GMC Sierra HD series, as well as models like the Chevrolet Express and GMC Savana, the MAHLE GS33504 set is the perfect choice for both professional mechanics and dedicated DIY enthusiasts. Each set is manufactured to meet or exceed original equipment specifications, ensuring superior quality that you can depend on.

The package contains all necessary components for securely attaching one cylinder head, making it an ideal solution for repairs or replacements. With a manageable weight of just over 5 pounds, installation is straightforward, and the included washers guarantee a hassle-free setup.

Opt for the MAHLE GS33504 cylinder head bolt set and experience peace of mind knowing your engine is fitted with components that uphold the highest standards of quality and performance.