HomeEngine > Gaskets and Sealing SystemsApex AHG865R Engine Cylinder Head Gasket - Right
Part #: AHG865R

Apex AHG865R Engine Cylinder Head Gasket - Right

Right
22 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus, GS430, LS430, and SC430
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Cylinder Head Gasket for Lexus Vehicles

The Apex AHG865R engine cylinder head gasket is designed specifically for Lexus GS430, LS430, and SC430 models. This gasket ensures a proper seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with Lexus GS430, LS430, and SC430 models
  • Part number AHG865R for precise identification
  • Engine cylinder head gasket designed for effective sealing
  • Manufactured by Apex for consistent quality

Durable Construction for Engine Sealing

The Apex AHG865R engine cylinder head gasket is engineered to withstand the high temperatures and pressures within the engine. It provides a reliable seal that prevents coolant, oil, and combustion gases from leaking between the cylinder head and engine block. This gasket is essential for maintaining engine compression and preventing engine damage caused by leaks.

Compatible Lexus Models and Applications

This engine cylinder head gasket is compatible with the Lexus GS430, LS430, and SC430 models. It is designed to meet the specific requirements of these vehicles, ensuring proper fitment and function. Using the correct gasket like the Apex AHG865R helps maintain engine integrity and performance in these Lexus models.

  • Prevents coolant leaks that can cause overheating
  • Stops oil leaks that may lead to engine damage
  • Maintains engine compression for optimal performance
  • Reduces risk of exhaust gas leaks affecting emissions

Installation Notes and Tips

When installing the Apex AHG865R engine cylinder head gasket, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow the vehicle manufacturer’s torque specifications and tightening sequence to avoid gasket damage. Proper installation is critical to achieving a reliable seal and long service life.

Quality Assurance and Warranty

Apex manufactures the AHG865R gasket to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control processes to ensure reliability in automotive applications.

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010LexusSC4304.3LV8Right
2009LexusSC4304.3LV8Right
2008LexusSC4304.3LV8Right
2007LexusGS4304.3LV8Right
2007LexusSC4304.3LV8Right
2006LexusGS4304.3LV8Right
2006LexusLS4304.3LV8Right
2006LexusSC4304.3LV8Right
2005LexusGS4304.3LV8Right
2005LexusLS4304.3LV8Right
2005LexusSC4304.3LV8Right
2004LexusGS4304.3LV8Right
2004LexusLS4304.3LV8Right
2004LexusSC4304.3LV8Right
2003LexusGS4304.3LV8Right
2003LexusLS4304.3LV8Right
2003LexusSC4304.3LV8Right
2002LexusGS4304.3LV8Right
2002LexusLS4304.3LV8Right
2002LexusSC4304.3LV8Right
2001LexusGS4304.3LV8Right
2001LexusLS4304.3LV8Right

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