Product Description
Cummins Valve Cover Gasket 3679937 is designed to provide a secure seal between the valve cover and cylinder head on compatible Cummins diesel engines.
This replacement gasket helps prevent engine oil leaks and protects internal valve train components from dirt and contaminants during normal engine operation.
Used in select Cummins ISX15 and QSX15 engine configurations, including certain dual overhead camshaft (DOHC) engines. Suitable for replacement during valve cover servicing, cylinder head maintenance, or repairs involving worn or damaged gaskets.
Cross-references PAI 131901 and Interstate-McBee M-3679937.
Sold individually. Verify compatibility with your engine serial number and valve cover configuration before ordering.
