Carquest Premium Fuel/Water Separator Element is designed to keep modern diesel engines running at maximum efficiency by removing both particulate and water contaminants from fuel. Built to meet or exceed OE standards, it ensures reliable performance and longer service life for demanding on-road and heavy-duty applications. Proudly made in the USA, this separator element helps protect injectors and critical engine components from costly damage.

Specifications include a fuel/water separator element with an approximate height of 5-7/16", outer diameter of 3-9/32", and inner diameter of ~1/2". Designed for use in compatible OE housings, dimensions should be verified against the application.

Cross-references include Donaldson P550824, Fleetguard FS19947, WIX 33824, and NAPA 3824.

Commonly used in Freightliner, International, Kenworth, Peterbilt, and Volvo heavy-duty trucks equipped with compatible separator housings.

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.