HomeEngine > Gaskets and Sealing SystemsApex AHG849 Engine Cylinder Head Gasket
Part #: AHG849

Apex AHG849 Engine Cylinder Head Gasket

33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus and Toyota, GS300, IS300, SC300, and Supra
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Reliable Engine Cylinder Head Gasket for Lexus and Toyota Models

The Apex AHG849 engine cylinder head gasket is designed specifically for select Lexus and Toyota vehicles, including the GS300, IS300, SC300, and Supra. This gasket ensures a proper seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with Lexus GS300, IS300, SC300, and Toyota Supra models
  • Part number AHG849 for precise identification and fitment
  • Engine cylinder head gasket designed to maintain optimal compression and prevent fluid leaks
  • Manufactured by Apex, a recognized brand in engine sealing components

Product Details and Specifications

The Apex AHG849 engine cylinder head gasket is engineered to meet the exact specifications required for the Lexus GS300, IS300, SC300, and Toyota Supra. This gasket plays a critical role in sealing the combustion chamber, ensuring that coolant and engine oil do not mix while maintaining the necessary compression for engine efficiency. The part number AHG849 corresponds to this specific gasket, allowing for easy identification and compatibility verification. Apex's manufacturing standards focus on durability and precision, which are essential for maintaining engine integrity under various operating conditions.

Applications and Common Issues Addressed

  • Prevents coolant leaks between the engine block and cylinder head
  • Maintains proper engine compression for efficient combustion
  • Helps avoid engine overheating caused by gasket failure
  • Prevents oil leaks that can lead to engine damage
  • Addresses head gasket failure symptoms such as white smoke or loss of power

Installation Notes and Tips

When installing the Apex AHG849 cylinder head gasket, ensure the engine surfaces are clean and free of debris or old gasket material. Proper torque specifications should be followed according to the vehicle manufacturer’s guidelines to avoid warping or improper sealing. It is recommended to inspect the cylinder head and engine block for any damage before installation. Using the correct part number AHG849 guarantees compatibility with Lexus GS300, IS300, SC300, and Toyota Supra engines.

Quality Assurance and Warranty Information

Apex maintains strict quality control standards for the AHG849 engine cylinder head gasket to ensure reliable performance and durability. While specific warranty details are not provided, Apex products typically meet or exceed OEM requirements for sealing components. Using this gasket helps maintain engine reliability and reduces the risk of costly repairs related to head gasket failure.

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005LexusGS3003.0LL6N/A
2005LexusIS3003.0LL6N/A
2004LexusGS3003.0LL6N/A
2004LexusIS3003.0LL6N/A
2003LexusGS3003.0LL6N/A
2003LexusIS3003.0LL6N/A
2002LexusGS3003.0LL6N/A
2002LexusIS3003.0LL6N/A
2001LexusGS3003.0LL6N/A
2001LexusIS3003.0LL6N/A
2000LexusGS3003.0LL6N/A
2000LexusSC3003.0LL6N/A
1999LexusGS3003.0LL6N/A
1999LexusSC3003.0LL6N/A
1998LexusGS3003.0LL6N/A
1998LexusSC3003.0LL6N/A
1998ToyotaSupra3.0LL6N/A
1997LexusGS3003.0LL6N/A
1997LexusSC3003.0LL6N/A
1997ToyotaSupra3.0LL6N/A
1996LexusGS3003.0LL6N/A
1996LexusSC3003.0LL6N/A
1996ToyotaSupra3.0LL6N/A
1995LexusGS3003.0LL6N/A
1995LexusSC3003.0LL6N/A
1995ToyotaSupra3.0LL6N/A
1994LexusGS3003.0LL6N/A
1994LexusSC3003.0LL6N/A
1994ToyotaSupra3.0LL6N/A
1993LexusGS3003.0LL6N/A
1993LexusSC3003.0LL6N/A
1993ToyotaSupra3.0LL6N/A
1992LexusSC3003.0LL6N/A

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