The O-rings in this radiator coolant hose O-ring kit are designed to match the fit and function of original equipment O-rings on specified vehicles and are engineered to help securely seal hose connections when an existing O-ring has failed.

Product Features:

• Simple fix - these O-rings directly replace the original radiator coolant hose O-rings on certain F-150s from 2011 to 2014.
• Cost-effective - dealerships often require replacing the entire radiator hose assembly when an O-ring goes bad, but now you can replace only the failed O-ring.
• Professionally engineered - this part was researched and designed by trained specialists for maximum fit and function
• Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience