Carquest Premium Fuel/Water Separator Spin-On with Drain and Sensor Port is designed to keep modern diesel systems operating efficiently by removing water and particulate contaminants from fuel. Built to meet or exceed OE standards, it ensures stable fuel delivery, protects injectors, and supports maximum engine performance in medium-duty trucks and equipment. Proudly made in the USA, this filter combines durable construction with a sensor port for monitoring fuel system conditions.

Specifications include an M22×1.5 thread, approximately 5.43" (138 mm) height × 3.70" (94 mm) outer diameter, integrated drain (varies by version), and an M12×1.75 sensor port.

Cross-references include WIX 33576, Donaldson P550576, Fleetguard FS19594, Baldwin BF7674-D, and NAPA 3576.

Commonly used in medium-duty trucks and equipment fuel/water separator modules that utilize an M22×1.5 threaded filter connection.

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.