Genuine Ford 24-25 Mustang 2.3L 5.0L Thermostat Gasket KR3Z-8590-A - Ford (KR3Z-8590-A)
2021-2025 Ford - kr3z8590a
Genuine Ford 24-25 Mustang 2.3L 5.0L Thermostat Gasket KR3Z-8590-A - Ford (KR3Z-8590-A)
2021-2025 Ford - kr3z8590a
- MSRP: $4.02
- Discount: $0.98 (24.4% off)
- Sale Price: $3.04
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
Details
- Brand:
- SKU:
KR3Z-8590-A
- Positions: Lower
- Other Names:
Thermostat Housing Gasket, Engine Coolant Thermostat Housing Seal, Thermostat Housing Seal, Water Manifold Lower Seal, Seal
- Description:
This genuine Ford gasket seals the thermostat housing on the 24-25 Ford Mustang with the 2.3L and 5.0L engines, and it also serves the related F-150 application. Built to original equipment specifications, it forms the seal between the thermostat housing and its mating surface, keeping coolant contained while allowing the cooling system to regulate engine temperature. Owners typically seek this gasket after a coolant seep at the housing, a thermostat replacement, or an overheating concern traced to a failed seal. A deteriorated thermostat housing gasket can leak coolant, draw air into the system, or contribute to overheating, so replacing it during service protects the engine and restores a clean seal. As a Ford catalog thermostat housing gasket, it matches the shape and sealing surface of the original so it seats correctly when the housing is reinstalled. During installation, clean both mating surfaces, position the gasket without sealant unless specified, torque the housing fasteners evenly, then refill and bleed the cooling system. Choosing the original Ford gasket helps ensure a leak-free seal and reliable cooling performance for the listed applications.
- Notes: Included with thermostat housing.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Product Reviews
Ask Our Team
Ford
Maintain the performance and integrity of your vehicle with authentic OEM Ford parts. Our store offers a wide selection of factory-original parts designed to fit and function just like the components your vehicle came with from the factory. Whether you're working on a Ford truck, car, or SUV we have you covered with the quality parts you can trust.
Every part we offer meets strict manufacturer standards for quality, durability, and performance. From engine components to body parts, electrical systems, and accessories, using OEM parts ensures your vehicle stays running its best while protecting its value and warranty coverage.
Shop confidently knowing you’re getting the right part the first time. Explore our inventory of genuine Ford parts and enjoy hassle-free ordering, fast shipping, and expert support.
Select your make and model below to to shop from your vehicle's specific OEM catalog: