Oil Pump Fitting R4 10AN

The Oil Pump Fitting R4 10AN from Peterson Fluid is a precision-engineered adapter designed for high-flow engine oiling systems in performance builds and custom engine applications. This fitting serves as an interface between your oil pump output and compatible remote filtration systems, coolers, or pressure gauges in modified vehicle platforms. It is ideal for those upgrading lubrication circuits or fabricating custom oil supply lines.

Constructed to OEM standards by Peterson Fluid, a trusted manufacturer in motorsport fluid systems, the R4 10AN fitting features aluminum construction optimized for lightweight installations while maintaining structural integrity under pressure. The 10AN JIC flange standard accommodates high-volume oil flow rates, reducing pressure drop across the connection point and minimizing thermal stress on the pump assembly. Precision SAE port threading ensures leak-free sealing when paired with compatible hose or adapter fittings.

This fitting is essential for engine builders, performance shops, and serious DIY mechanics fabricating custom oil supply lines for forced-induction systems or turbo applications. It is designed for use in various performance engine setups, ensuring reliable oil delivery under demanding conditions. Always verify compatibility with your specific system for optimal performance.