5/16 Inch NBR Fuel Line Hose 5ft Length
Pre-cut NBR fuel line hose ready to run from tank to carb or EFI rail. Built to handle fuel system pressure without collapse or leakage. Five feet gives you enough length to route cleanly on most carbureted and modern fuel-injected builds.
Do I need hose clamps, and what size should I use?
Yes. Use clamps sized for 5/16 inch hose to secure each end to your barbed fittings. Standard worm-drive clamps work fine — tighten until snug without over-cinching, which can crush the hose.
Will this hose work with my fuel pump and carb setup?
5/16 inch diameter is the industry standard for carbureted and most older EFI systems. If you're unsure whether your fuel pump outlet or carb inlet matches this size, test-fit before ordering additional hose.
Can I use this with ethanol fuel blends?
Yes. NBR rubber is formulated to resist ethanol and modern fuel blends without degrading, so this hose is safe for E10 and compatible with standard pump gas.
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