OEM Valve Cover Gasket for 2017 – 2023 6.6L L5P Duramax Diesel
GM # 12691860
ACDelco GM Original Equipment Engine Valve Cover Gasket is a GM-recommended replacement component. This original equipment gasket will provide the same performance, durability, and service life you expect from General Motors.
- GM-recommended replacement part for your GM vehicle’s original factory component
- Quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function