Carquest Premium Fuel Spin-On is designed to keep modern diesel engines running at peak efficiency by removing harmful contaminants before they can reach sensitive injectors and fuel pumps. Built with durable metal end caps, a rigid center tube, and a positive sealing O-ring, this filter delivers dependable performance and meets or exceeds OE standards for both protection and emissions requirements. Specifications include a spin-on design with 7/8-14 UNF thread, height of 6.605", and outer diameter of 4.262". It features enhanced cellulose media with a nominal 10-micron rating, a burst strength of approximately 250 PSI, and flow capacity of ~12 GPM, ensuring reliable performance under demanding operating conditions. Cross-references include WIX 33403, NAPA 3403, Donaldson P551318, Fleetguard FF5269, Baldwin BF7629, and Luber-Finer LFF3349, providing trusted alternatives across leading filter brands. Commonly used in International DT466E, 530E, and 551 diesel engines, as well as Detroit Diesel Series 40 applications. Always confirm fitment against OE specifications and engine requirements before ordering. 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.
