2001-2016 Duramax ACDelco OE Fuel Filter (TP3018A)

Note: See expanded fitment table below for exact trim and year coverage*

ACDelco Silver (Advantage) Fuel Filters are designed to help trap dirt, rust, and other harmful contaminants before they reach your fuel delivery system. These filters help protect engine performance and fuel efficiency, delivering dependable quality at an economical price point. Backed by General Motors, ACDelco Silver parts are a smart choice for GM vehicles and many other makes and models on the road today.

ACDelco Part Number: TP3018A

GM Part Number: 12664429

• Helps remove fuel contaminants to protect your fuel system
• Supports consistent engine performance and fuel efficiency
• Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
• Economical value with dependable quality
• Fits GM vehicles and most makes and models

• Always verify fitment for your specific vehicle, engine, and trim before purchase.

Don't see your question? Ask us anything about this product.

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  Does it include both O ring

  It comes with both o-rings.

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  what is the difference between a tp3018a and tp3018

  The TP3018A is an updated version. It features enhanced filtration, improved water separation features, and an updated design with improvements to material and structure. Both are compatible with 6.6L - the TP0318A is often recommend for newer models.