Home/All Parts/Fel-Pro/Fel-Pro 18-23 Ford F-150/15-21 Mustang Engine Coolant Thermostat Gasket

TRACKED DELIVERY

Fitment data included Warranty backed Tracked delivery

Product Details

Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Features

Each thermostat gasket is built to Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for the repair environment
Validated for fit, form, and function

Listed for 2 vehicles: the fitment table on this page shows each year, make and model it fits.

Part number: 35991

Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.

Fel-Pro

Fel-Pro 18-23 Ford F-150/15-21 Mustang Engine Coolant Thermostat Gasket

Name: Fel-Pro 18-23 Ford F-150/15-21 Mustang Engine Coolant Thermostat Gasket
Brand: Fel-Pro
SKU: FEL35991
Price: 49.99 CAD
Availability: InStock

Part #: FEL35991 In stock

$49.99

Price in CAD. Taxes & shipping calculated at checkout.

Seen it cheaper somewhere else? Tell us the price and the store and we will try to beat it.

Check it fits your vehicle

See all vehicles it fits

Shipping to Canada: $149.00 · ships from a US warehouse, duties included · usually 1-3 weeksEstimate, not a guarantee — if an order will take longer we contact you before taking payment.

Tracked shipping across CanadaShips from our distributor’s US warehouse · Duties included · Rate shown at checkout · 30-day returns · Shipping details

Tracked delivery across Canada.

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Fits these vehicles

2018–2023 Ford F-1502015–2021 Ford Mustang

Fitment data is provided as a guide — please verify before purchase.

Vehicle fitment

Estimated fitment — verify before purchase

Years	Make	Model
2018–2023	Ford	F-150
2015–2021	Ford	Mustang

Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.