Do these gaskets require any sealant?

No, these Cometic HTS exhaust gaskets are designed to create a seal without the need for any messy sealants. They are engineered to seal effectively on their own.

What material are these gaskets made from?

These gaskets are made from Cometic's HTS material, which is designed to withstand the high temperatures and pressures found in exhaust systems. This ensures a durable and reliable seal.

Are these gaskets sold individually or as a set?

This product includes a pair of exhaust gaskets, meaning you get both gaskets needed for your vehicle's exhaust manifolds or headers in one package.

Cometic Ford 5.0L Gen-1 Coyote .060 inch HTS Exhaust Gaskets (Pair)

Specifications

Brand: Cometic Gasket
Part #: C5392HTS
UPC: 191070475567

Cometic Ford 5.0L Gen-1 Coyote .060 inch HTS Exhaust Gaskets (Pair)

Name: Cometic Ford 5.0L Gen-1 Coyote .060 inch HTS Exhaust Gaskets (Pair)
Brand: Cometic Gasket
Price: 33.48 USD
Availability: InStock

$33.48

On Backorder — Expected to ship by Apr 9, 2026

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

Fits 2011-2017 Ford Mustang. Cometic .060 inch HTS exhaust gaskets seal your exhaust manifolds or headers without messy sealants.

Key Features

Fits 2011-2017 Ford Mustang and 2013-2014 Ford F-150.
Designed for 5.0L Gen-1 Coyote modular V8 engines.
Comes as a pair of exhaust gaskets.
Uses HTS material for reliable sealing.
Requires no additional sealants for installation.

⚠️ 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

Ford F-150 2013-2014
Ford Mustang 2011-2017

Product Details

If you're working on the exhaust system for your 2011-2017 Ford Mustang, especially if you're installing new headers or manifolds, you'll need a solid seal to keep those gases where they belong. These Cometic HTS exhaust gaskets are made specifically for the 5.0L Gen-1 Coyote engine and come in a pair, ready to go right onto your vehicle.

Cometic designed these gaskets to work without any extra sealants, which can often make a mess and complicate the installation. The HTS material is built to handle the heat and pressure of the exhaust system, ensuring a clean seal that won't leak. They are precisely sized at .060 inches thick, which is important for proper fitment and sealing when you're bolting up your exhaust components.