This is not the cheap leaking, single O ring, China Knock off like others here on ebay, these are the original MMR brand, Dual O-ring design made in USA with 100% positive Feedback!! ! If it doesnt say MMR it will leak, and it was made in China!!!

Replace that stripped or leaking burp plug on the coolant crossover tube. Includes new dual o rings for a leak free fit and is Black Anodized for corrosion resistance so it wont rust and seize like the original! Hex style cap to reduce stripping like the allen head factory design which makes the part MUCH easier to use.

THESE FIT DOHC : 96-04 Cobras, 03-04 Mach1, 93-98 Lincoln Mark VIII, 95-02 Lincoln Continental, 03-04 Mercury Marauder, 03-05 Lincoln Aviator

See our 100% feedback and purchase with confidence.

DOES NOT FIT AFTERMARKET CROSSOVER TUBES SUCH AS THOSE WITH PROCHARGER SUPERCHARGERS. DESIGNED ONLY FOR FACTORY CROSSOVER TUBES!