Fuelab Direct Fuel Filler Kit w/Cap

Filler necks are the structural tubes that connect a vehicle's fuel cap opening in the body to the fuel tank below, serving as the primary refueling pathway while incorporating anti-rollover valves, vent hoses, and vapor recovery system connections required by modern emissions standards. A damaged or corroded filler neck causes fuel odor inside and outside the vehicle, difficulty seating the fuel cap, fuel cap warning lights on OBD-equipped cars, and potential fuel leak hazards that demand prompt attention. Steel and stainless steel replacement filler necks are available for most domestic and import vehicles, with exact-fit options that replicate the OEM routing and attachment bracket positions for straightforward bolt-on installation. This collection covers replacement filler neck assemblies for passenger cars, trucks, and SUVs across major makes and model years.Popular UpgradesDirect-fit replacement filler neck assemblies for popular rust-prone applications including Ford F-150, C...

Fuelab has established itself as a premium manufacturer of precision fuel system components designed for high-performance EFI applications where conventional fuel system hardware falls short under sustained high-load conditions. Known for their billet aluminum construction, tight pressure regulation tolerances, and comprehensive AN-ported product line, Fuelab components are used by professional race teams and serious street performance builders who demand measurable fuel pressure stability across the full RPM and load range. Every Fuelab product is engineered with a focus on internal flow efficiency, with oversized passages and precision-machined valve seats that minimize pressure drop while maintaining regulation accuracy. Whether you are building a naturally aspirated high-revving engine or a high-boost forced induction platform, Fuelab offers a component for every position in the fuel system from tank to rail. Popular Upgrades Top-selling Fuelab products include the 515 Series ad...