HomeDJ Rock HGS643 Engine Cylinder Head Gasket Set
Part #: HGS643

DJ Rock HGS643 Engine Cylinder Head Gasket Set

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4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI and Nissan, I30 and Maxima
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of DJ Rock Engine Cylinder Head Gasket Set HGS643

The DJ Rock Engine Cylinder Head Gasket Set HGS643 is designed specifically for INFINITI I30 and Nissan Maxima models. This gasket set ensures a reliable seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with INFINITI I30 and Nissan Maxima vehicles
  • Engine Cylinder Head Gasket Set designed for precise fitment
  • Part number HGS643 for accurate identification
  • Constructed to withstand high engine temperatures and pressures
  • Helps maintain optimal engine compression and prevent fluid leaks

Detailed Product Description

The DJ Rock HGS643 Engine Cylinder Head Gasket Set is engineered to meet the specifications required for INFINITI I30 and Nissan Maxima engines. This gasket set provides a durable seal that resists heat and pressure, which is critical for maintaining engine integrity. Proper sealing prevents coolant and oil from mixing and ensures the combustion chamber remains sealed for efficient engine operation. The gasket set is manufactured to precise tolerances to match OEM standards, supporting reliable engine performance and longevity.

Common Applications and Issues Addressed

  • Replacement during cylinder head repairs or engine rebuilds
  • Resolving coolant leaks between the cylinder head and engine block
  • Preventing oil leaks that can cause engine damage
  • Addressing engine overheating caused by gasket failure
  • Restoring proper engine compression for improved performance

Installation Notes and Tips

When installing the DJ Rock HGS643 gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow manufacturer torque specifications for cylinder head bolts to avoid gasket damage. It is recommended to replace all related seals and components during installation to maintain a complete and effective seal. Proper installation is critical to prevent leaks and ensure engine reliability.

Quality Assurance and Warranty

DJ Rock provides this Engine Cylinder Head Gasket Set with quality manufacturing standards to meet fitment and durability requirements for INFINITI I30 and Nissan Maxima engines. While specific warranty details are not provided, DJ Rock products typically adhere to industry standards for material and workmanship, supporting dependable engine repairs.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001INFINITII303.0LV6N/APremium Engine Cylinder Head Gasket Set; includes Valve Grind Set
2001NissanMaxima3.0LV6N/APremium Engine Cylinder Head Gasket Set; includes Valve Grind Set
2000INFINITII303.0LV6N/APremium Engine Cylinder Head Gasket Set; includes Valve Grind Set
2000NissanMaxima3.0LV6N/APremium Engine Cylinder Head Gasket Set; includes Valve Grind Set

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.