SKU: VIB10751
UPC: 690092146115
MPN: 10751
The Tube Nut Fitting -4AN Tube Size 1/4in by Vibrant Performance is a precision hydraulic adapter designed for custom fuel, coolant, and oil line systems in high-performance vehicles. This fitting is essential for those building custom fuel injection setups or upgrading cooling systems, ensuring reliability in demanding engine environments.
Manufactured to strict AN (Army-Navy) specifications, this tube nut fitting accommodates 1/4-inch diameter tubing with a secure, compression-style connection that prevents slippage under vibration and pressure cycling. Its lightweight design contributes to overall vehicle performance without compromising structural integrity.
Mechanics and automotive enthusiasts rely on -4AN tube nut fittings for constructing fuel rails, intercooler plumbing, and remote oil filtration systems. This fitting pairs seamlessly with AN-compatible hoses and hard-line tubing kits, making it a versatile choice for various automotive applications.
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