Evergreen VC8-20700 97-07/23/00 Ford Explorer Mercury Mountaineer 4.0L SOHC Valve Cover Gasket Set Fits: 97-07/23/00 Ford Explorer Mercury Mountaineer 4.0L SOHC (see description below) Each Valve Cover Gasket and Valve Cover Gasket Set is Made to be Durable and Long-lasting Gasket material is molded rubber, quality construction, ideal for stock replacement use Yield Significant and Noticeable Improvements to Your Car Engine Overall Specialized Designs to Ensure a Perfect Fit and Correct Operation