NBR Rubber Hose | Flexible Oil & Coolant Hose for Turbo and Engine Use

The NBR Rubber Hose is a cost-effective and versatile solution for routing turbo oil return lines, coolant bypass lines, and low-pressure fuel or breather systems. Constructed from high-quality Nitrile Butadiene Rubber (NBR), this hose offers good oil and fuel resistance, flexible bending radius, and easy installation—even in tight engine bays.

Available in inner diameters such as 5/16", 3/8", 5/8", and 3/4", this hose is suitable for use with barb fittings, hose clamps, or AN-to-barb adapters. It is an ideal choice for DIY turbo setups, engine swaps, and OEM replacements where braided hose is not required.