Single Male Banjo Adaptr Bolt M10x1.0 to -3AN

The Single Male Banjo Adapter Bolt M10x1.0 to -3AN by VIBRANT PERFORMANCE is an essential hydraulic fitting adapter for fuel system, oil cooler, and transmission line plumbing on custom and modified vehicles. This banjo-style adapter bridges metric M10x1.0 metric male threads to AN3 (–3AN) JIC 37-degree flare fittings, making it indispensable for builders who source OEM components alongside aftermarket braided hose assemblies. Whether you're upgrading a fuel delivery system, installing a remote oil cooler, or routing transmission cooler lines on your project car, this adapter ensures reliable, leak-free connections without modification or fabrication.

Engineered from precision-machined aluminum alloy, the banjo bolt design allows the adapter to sit flush against mounting surfaces while the 37-degree AN flare interface guarantees proper seating and zero-leak performance under pressure. The M10x1.0 metric thread pitch matches common OEM ports found on European and Japanese engine blocks, coolers, and transmission housings, while the –3AN outlet accommodates standard -3 braided hose fittings rated for fuel, coolant, and transmission fluid applications. Vibrant Performance's manufacturing tolerances ensure straightforward installation without cross-threading or forced assembly, critical when working on tight engine bays where accessibility demands precision.

This adapter is ideal for engine swaps, turbo installations, and custom cooling system builds where metric factory ports must interface with modern braided hose systems. Street rod builders, drift car enthusiasts, and forced induction shops rely on Vibrant Performance banjo adapters to complete fuel surge tank setups, aftermarket cooler routing, and remote-mounted component plumbing. Weighing just 0.02 lbs with compact 3.54-inch length, it installs in tight spaces and requires only standard wrenches for tightening—no special tools needed.