What does the 'HT' in the part number mean?

The 'HT' in the part number typically stands for High Temperature. This indicates the gasket material is formulated to withstand the high heat generated by exhaust systems.

Are these gaskets reusable?

Exhaust header gaskets are generally single-use components. It's recommended to install new gaskets whenever you remove the exhaust manifolds to ensure a proper seal and prevent leaks.

What is the thickness of these gaskets?

These Cometic header gaskets are 0.060 inches thick. This thickness is standard for many applications and helps ensure a good seal, even with minor surface variations.

Cometic 99-04 Ford Mustang 4.6L/5.4L SOHC 2 Valve 060in HT Header Gasket Set

Specifications

Brand: Cometic Gasket
Part #: C15574HT
UPC: 191070540463

Cometic 99-04 Ford Mustang 4.6L/5.4L SOHC 2 Valve 060in HT Header Gasket Set

Name: Cometic 99-04 Ford Mustang 4.6L/5.4L SOHC 2 Valve 060in HT Header Gasket Set
Brand: Cometic Gasket
Price: 41.22 USD
Availability: InStock

$41.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1997-2004 Ford F-150. Cometic exhaust header gasket set for a reliable seal.

Key Features

Fits 1997-2004 Ford F-150.
Designed for 4.6L and 5.4L SOHC 2-valve Modular V8 engines.
0.060 inch thickness.
Asbestos-free construction.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Dodge Challenger 2015-2019
Dodge Charger 2015-2019
Ford F-150 1997-2004

Product Details

If you're working on the exhaust system of your 1997-2004 Ford F-150 with a 4.6L or 5.4L 2-valve SOHC Modular V8 engine, these header gaskets from Cometic are what you need. They're designed to create a solid seal between your exhaust manifolds and the cylinder heads, helping to prevent exhaust leaks and keep your exhaust system running efficiently.

These gaskets are made with asbestos-free materials, ensuring they meet current safety standards. They measure 0.060 inches thick, which is a common size for this application and helps accommodate minor surface imperfections. Cometic focuses on using quality materials and manufacturing processes to make sure these gaskets perform reliably in your truck.