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Amazon.com: GM 97780061 Fuel Filter Head Fits 2001 - 2004 CHEVY Silverado GMC Sierra 2500HD 3500HD 6.6L LB7 Duramax Diesel pickup Parallel installation pipeline design : Automotive
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Amazon.com: 12642623 Fuel Filter Head with Hand Fuel Pump Housing and Heater Replace 12639448 904-517 Compatible with Chevy GM Duramax V8 6.6L Engine 2500HD 3500HD 2004-2013 Filter Head Replacement : Automotive
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