ACDelco A3087C GM Original Equipment Engine Air Filter

Current GM service air filter for select 2006–2010 Duramax HD trucks. The ACDelco A3087C Engine Air Filter is designed for applicable Chevrolet Silverado HD and GMC Sierra HD trucks equipped with the 6.6L Duramax diesel.

• Brand: ACDelco
• Part Number: A3087C
• GM Part Number: 25839611
• Engine: 6.6L Duramax V8 Diesel
• Platforms: GMT800 & GMT900
• Quantity: 1 engine air filter

Fitment: Select 2006–2010 Chevrolet Silverado 2500HD/3500-series and GMC Sierra 2500HD/3500-series trucks equipped with the 6.6L Duramax diesel, including applicable 2007 Classic/Old Body and New Body applications.

Before ordering: GM's current catalog lists A3087C for 2006–2010 HD Duramax applications. The original 2006 Duramax owner manual specified A1618C for pickup models, so both part numbers can appear in service history for 2006 trucks. Confirm the existing air-cleaner configuration when servicing an early truck.