aFe's Pro Guard D2 performance fuel filter fits 2001-10 GM Duramax with the V8-6.6L. It exceeds the new GM specifications with a 4-micron rating and the performance spin-on fuel filter uses a 3/8-inch-8 center thread and has a maximum working pressure of 30 psi with a maximum flow rate of 50 gph. It has operating temperatures between minus-50 degrees F to 225 degrees F. This filter is as durable as your Duramax.
Retail price is $59.95.
Contact aFe 951-493-7155 or www.aFepower.com.