Carquest Premium Fuel/Water Separator Spin-On with Open Port is designed to keep modern diesel fuel systems running efficiently by removing both water and fine particulate before they can damage injectors or sensitive engine components. Built to meet or exceed OE standards, this filter provides dependable protection for vehicles requiring clean, stable fuel delivery. Proudly made in the USA, it’s manufactured with premium filtration media for long service life and consistent performance.

Specifications include an M36 x 1.5 port thread, spin-on design with included gasket, and high-efficiency media for reliable separation of water and particulate in demanding diesel applications.

Cross-references include Fleetguard FS20089, WIX WF10112/SF10112, NAPA 600112, Donaldson P551833, Baldwin BF46031, Luber-Finer LFF5106, and Mopar 68197867AA/AB.

Commonly used in Ram 1500 3.0L EcoDiesel, Jeep Grand Cherokee 3.0L EcoDiesel, Blue Bird buses, Freightliner and other heavy-duty diesel systems, as well as various industrial diesel applications.

Disclaimer: The information provided, including specifications, cross-references and vehicle applications, is for reference only. Variations may exist by application, engine, and OE system requirements such as thread type, fuel compatibility, micron rating, and pressure ratings. Customers are responsible for verifying all physical specifications (dimensions, thread size, fitment, etc.) before ordering. Low Country Filters is not liable for incorrect part orders.