The DTech DT660016 Valve Cover Gasket for your 2004.5-2010 GM 6.6L Duramax is manufactured to stringent specifications to provide OEM quality and fitment. Sold individually, 2 required per engine to reseal both sides.
- Direct Fit
- Sold Individually
Consumer/Non-Professional Installers - 1 Year, Unlimited Mileage Warranty.
Professional Shop / Automotive Truck Installers - 2 Years, Unlimited Mileage Warranty.
This warranty applies to product used under normal operating conditions and service. Repairs, modification, disassembly or any other alteration of DTech products from their original condition are not covered by this warranty. Warranty will not be extended to failures caused by incorrect installation or application, modification, contamination, negligence or abuse. The warranty does not extend to diagnostic time, incidental or consequential damages.