QFS Fuel Tank Check Valve for Harley Softail & Touring 2001-2007

Ensure consistent fuel delivery with QFS check valves. Designed to prevent backflow and maintain critical system pressure, these OEM-spec replacements eliminate hard starts and fuel drainage. Built for durability, they resist vibration and wear to ensure reliable flow in all conditions. This direct, drop-in solution helps resolve pressure loss and stalling, restoring smooth engine performance and efficient operation. This check valve is designed specfically for a wide range of Harley Davidson Softail, Touring, and CVO models: 2001-2007 Harley-Davidson Softail Standard (FXSTI / FXST) 2001-2007 Harley-Davidson Softail Night Train (FXSTBI / FXSTB) 2001-2007 Harley-Davidson Softail Deuce (FXSTDI / FXSTD) 2001-2007 Harley-Davidson Softail Springer (FXSTSI / FXSTS) 2007 Harley-Davidson Softail Custom (FXSTC) 2003-2006 Harley-Davidson Road Glide EFI (FLTRI) 2003-2004 Screamin' Eagle CVO Softail Deuce (FXSTDSE / FXSTDSE2) 2007 Screamin' Eagle CVO Softail Springer (FXSTSSE)

OE Replacement for 62189-01A, 62228-03 | Backed For Life | Complete Drop-In Fuel Check Valve Assembly

Engineered directly for 2001-2007 Harley-Davidson EFI models, including Twin Cam Softail, Road King, Electra Glide, Street Glide, and Road Glide. SKU: HFP-FC145-390.

This fuel check valve assembly resolves common "long-crank" starts by maintaining proper line pressure and preventing fuel from bleeding back into the tank when the bike is parked

Features upgraded ethanol-resistant internal O-rings to eliminate the messy fuel leaks and pressurized spray-outs that occur when aging factory seals degrade from modern pump gas

Constructed with a high-durability housing and precision-machined internals to ensure a smooth, secure "click-in" quick-disconnect interface for the external fuel line

Ride with confidence – Guaranteed – As a US-based small business, we know that a fuel leak is more than just a mess; it's a ride-ender. Backed by our lifetime warranty, we stand by our products and our community