2015-26 Mustang Engine Coolant Cap by Ford

Price: 21.99 USD
Availability: InStock

Restore the cooling system in your S550 with this Ford Original 2015-2026 Mustang engine coolant cap!

Item #LRS-8100D
MPN# DG9Z-8100-A

Everyday Low Price: $21.99

In Stock

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Restores Proper Coolant Pressure
Replaces Broken Cap
Easy Installation

Features

21 PSI Rating
Plastic Construction
Correct Thread Pitch

What's in the Box

(1) Coolant Reservoir Cap

Ford Engine Coolant Cap
Replace the damaged coolant reservoir cap in your S550 and S650 with this Ford Original 2015-2026 Mustang engine coolant cap! Over time, the factory coolant reservoir cap, also known as a radiator cap, can begin to fail, which could cause overheating issues. Designed to work the same as the factory cap that came stock on the Mustang for lasting reliability. Made from a high-quality plastic construction with the proper seals and thread pitch. Opening at the correct 21 psi to relieve the excess pressure built up in your radiator. Working on both factory and aftermarket coolant tanks with a factory-style threaded style cap. Don't get left stranded; pick up this direct replacement radiator cap today for your 2015-2026 Mustang!

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Ford Mustang - 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Ford Motor Company Genuine Parts, Motorcraft® Parts and Ford and Motorcraft Remanufactured Parts are all excellent choices when it comes to performance, longevity and value for your Mustang, SVT Lightning, Raptor, & Bronco. And they’re all backed by a Ford Motor Company limited parts warranty*, so you know their parts you use are going to perform like they should. Put the same parts on your Mustang, Lightning, Raptor, and Bronco that came from the factory!