Description 2004.5-2010 GM 6.6 LLY LBZ LMM Duramax Fuel Filter Assembly PFF4245R2-02 This is a new complete fuel filter housing assembly for 2004.5-2010 GM 6.6 LLY LBZ LMM Duramax Diesel engines. Racor is the OEM (Original Equipment Manufacturer) supplier of these filter assemblies to GM. All Racor filters are engineered and manufactured to meet all stringent quality requirements and OEM specifications for correct fit, long service life, and outstanding performance. This assembly comes complete with the housing, hand primer, filter, water in fuel sensor, and fuel heater. If you see fuel leaking around the top of the housing when you use the hand primer, or have issues with loosing the vacuum, this is the part for you. Racor part number PFF4545R2-02. Fuel Filter / Water Separator Assembly Features OEM tested and proven Provides the highest water and particle removal efficiency available Biodiesel compatible Built in hand primer pump for easy system priming Genuine Racor element is a four stage depth coalescing filter comprised of a pre-filter, depth coalescing media, a water droplet release layer, and a separate final water blocking / fuel polishing filter Float style water in fuel sensor Fuel heater and factory wiring harness
