Mahle GS33540 Engine Cylinder Head Bolt Set

Reliable Engine Cylinder Head Bolt Set for Nissan and Infiniti Vehicles

The Mahle GS33540 engine cylinder head bolt set is designed to meet OEM standards, providing a dependable fastening solution for your Nissan or Infiniti engine. Engineered with steel socket cap bolts and included washers, this set ensures secure and precise cylinder head installation for models like the Armada, Pathfinder, and QX56.

• OEM standard grade steel bolts for durability and strength
• Socket cap fastener head style for secure torque application
• Includes washers to maintain proper sealing and load distribution
• Compatible with multiple Nissan and Infiniti models including Armada, FX45, M45, NV2500, NV3500, Pathfinder, Q45, QX56, and TITAN
• Part number GS33540 for accurate identification and fitment

Product Details and Specifications

This Mahle engine cylinder head bolt set features high-quality steel bolts with a socket cap head style, designed to provide consistent clamping force and resist stretching or failure under engine operating conditions. The included washers help distribute load evenly, reducing the risk of gasket leaks or head warping. Manufactured to OEM standards, the GS33540 set is engineered for reliable performance and long service life in demanding engine environments.

Compatible Nissan and Infiniti Models

This cylinder head bolt set is compatible with a range of Nissan and Infiniti vehicles, including the Armada, FX45, M45, NV2500, NV3500, Pathfinder, Q45, QX56, and TITAN. Using the correct cylinder head bolts like the Mahle GS33540 ensures proper engine assembly and helps maintain engine integrity during repairs or rebuilds.

Common Applications and Issues Addressed

• Replacement of worn or damaged cylinder head bolts during engine rebuilds
• Resolving cylinder head gasket leaks caused by improper bolt torque or stretch
• Preventing cylinder head warping due to uneven bolt clamping force
• Ensuring secure fastening after cylinder head removal for maintenance
• Maintaining engine compression and preventing coolant or oil leaks

Installation Notes and Tips

When installing the Mahle GS33540 cylinder head bolt set, follow the vehicle manufacturer’s torque specifications and tightening sequence carefully. Use the included washers to ensure even load distribution and avoid over-tightening, which can lead to bolt failure. It is recommended to replace all cylinder head bolts as a set to maintain consistent clamping force and engine reliability.

Quality Assurance and Warranty

Mahle manufactures this cylinder head bolt set to meet OEM standards, ensuring material quality and dimensional accuracy. While specific warranty details are not provided, Mahle’s reputation for engineering precision supports dependable performance in Nissan and Infiniti engine applications.