What makes the Fel-Pro PermaTorque design different?

The PermaTorque design is specifically engineered for the repair environment, meaning it's built to handle imperfect sealing surfaces. It uses proprietary materials and a steel core to ensure a strong, durable seal without needing to retorque head bolts.

Does this gasket set come with all the necessary hardware?

This product is a cylinder head gasket set. It includes the head gaskets themselves. For a complete engine rebuild, you may need additional components like head bolts, intake gaskets, and exhaust gaskets, which are sold separately.

What is the benefit of the anti-friction coating?

The non-stick anti-friction coating on these gaskets helps to seal small surface scratches and imperfections that might be present on the cylinder head or engine block mating surfaces, contributing to a more reliable seal.

Fel-Pro INFINITI FX45 HS 26642 PT PermaTorque Engine Cylinder Head Gasket Set

Specifications

Brand: Fel-Pro
Part #: HS26642PT
UPC: 019826542144

Fel-Pro INFINITI FX45 HS 26642 PT PermaTorque Engine Cylinder Head Gasket Set

Name: Fel-Pro INFINITI FX45 HS 26642 PT PermaTorque Engine Cylinder Head Gasket Set
Brand: Fel-Pro
Price: 487.19 USD
Availability: InStock

$487.19

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Fits 2002-2006 INFINITI Q45. This Fel-Pro PermaTorque head gasket set is built to seal imperfect surfaces for a reliable engine repair.

Key Features

Fits 2002-2006 INFINITI Q45, 2003-2006 INFINITI FX45, and 2003-2004 INFINITI M45.
Fel-Pro PermaTorque head gaskets are designed for the repair environment to seal imperfect surfaces.
Features proprietary materials and unique sealing innovations for a reliable seal.
Includes graphite or reinforced fiber facing with steel armor for strength and durability.
A non-stick anti-friction coating helps seal small surface scratches and imperfections.
The steel core design helps eliminate the need for retorquing head bolts after installation.

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Fits these vehicles

INFINITI FX45 2003-2006
INFINITI M45 2003-2004
INFINITI Q45 2002-2006

Product Details

If you're rebuilding the top end of your 2002-2006 INFINITI Q45, M45, or 2003-2006 FX45, a solid set of head gaskets is crucial for a lasting repair. This PermaTorque engine cylinder head gasket set from Fel-Pro is engineered specifically for the challenges of the repair environment, ensuring a dependable seal even when the engine block or cylinder head surfaces aren't perfectly smooth.

Fel-Pro uses proprietary materials and unique design features to create gaskets that handle imperfect sealing surfaces. The graphite or reinforced fiber facing, combined with steel armor, gives these gaskets the strength and durability needed for long-term performance. They also feature a non-stick, anti-friction coating that helps seal minor scratches and imperfections on the mating surfaces. A key benefit of the PermaTorque design is the steel core, which helps eliminate the need for retorquing the head bolts after installation, simplifying the rebuild process.