Engine Coolant Thermostat - Motorcraft (RT-1221)
Stainless steel or brass bridge and spring frame is channel-constructed for strength and rigidity.
Tapered-end stainless steel pistons feature flexible elastomeric boots.
Streamlined venturi nozzle for maximum coolant flow.
Mounting flange is designed for an optimal fit in the engine housing.
Stroke-tested, heat-tested, pressure-tested and endurance-tested in real-world conditions to 10-year/150,000 miles equivalent.
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Stainless steel or brass bridge and spring frame is channel-constructed for strength and rigidity.
Tapered-end stainless steel pistons feature flexible elastomeric boots.
Streamlined venturi nozzle for maximum coolant flow.
Mounting flange is designed for an optimal fit in the engine housing.
Stroke-tested, heat-tested, pressure-tested and endurance-tested in real-world conditions to 10-year/150,000 miles equivalent.
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| Brand | Equivalent Part Numbers |
|---|---|
Shipping Policy
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Return Policy
At AyoParts, your satisfaction is important to us. If you need to return an item, please review the guidelines below to ensure a smooth and efficient process... Check out our Return Policy for more details.
Motorcraft
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From everyday maintenance items to hard-to-find components, AYO Parts is your go-to source for aftermarket automotive solutions.