DJ Rock HBK649 Engine Cylinder Head Bolt Set

Reliable Engine Cylinder Head Bolt Set for Nissan and INFINITI

The DJ Rock HBK649 engine cylinder head bolt set is designed for precise fitment on select Nissan and INFINITI models. This set ensures secure fastening of the cylinder head, maintaining engine integrity and performance.

• Compatible with Nissan Armada, FX45, M45, NV2500, NV3500, Pathfinder, Pathfinder Armada, TITAN
• Also fits INFINITI Q45 and QX56 models
• Includes all necessary bolts for complete cylinder head installation
• Manufactured to meet OEM specifications for durability and strength
• Part number HBK649 for easy identification and ordering

Durable Cylinder Head Bolt Set for Engine Hardware

The HBK649 cylinder head bolt set from DJ Rock is engineered to provide consistent clamping force required for the cylinder head assembly on various Nissan and INFINITI vehicles. Proper torque and bolt integrity are critical to prevent head gasket leaks and maintain engine compression. This set is manufactured with high-grade materials to withstand thermal expansion and engine vibrations, ensuring long-term reliability.

Compatible Vehicles and Applications

This cylinder head bolt set is compatible with a range of Nissan and INFINITI models, including the Nissan Armada, FX45, M45, NV2500, NV3500, Pathfinder, Pathfinder Armada, TITAN, and the INFINITI Q45 and QX56. It is specifically designed to meet the engine hardware requirements of these vehicles, making it suitable for engine rebuilds, repairs, or maintenance tasks.

• Prevents cylinder head warping and gasket failure
• Resolves issues related to loose or damaged head bolts
• Addresses engine compression loss due to improper bolt torque
• Eliminates coolant or oil leaks caused by faulty cylinder head fastening
• Supports engine rebuilds and maintenance on compatible Nissan and INFINITI models

Installation Notes and Tips

When installing the DJ Rock HBK649 cylinder head bolt set, follow the manufacturer’s torque specifications and tightening sequence to ensure proper clamping force. It is recommended to replace all bolts as a set to maintain uniform tension and avoid engine damage. Use a calibrated torque wrench and verify bolt condition before installation.

Quality Assurance and Warranty

DJ Rock manufactures the HBK649 cylinder head bolt set to meet or exceed OEM standards for engine hardware. While specific warranty details are not provided, the product is built for durability and consistent performance under normal operating conditions. Proper installation and maintenance will help ensure the longevity of the cylinder head bolts.