High Pressure Oil Manifold and Components (HEUI) 

Our High Pressure Oil Manifold & Components (HEUI) selection offers reliable solutions for heavy-duty engines from Ford Power Stroke, Navistar, and Caterpillar. From fuel manifolds and oil rail plugs to seal kits, gaskets, and stand pipes, each part is engineered to ensure consistent oil delivery and system performance. The Diesel Store provides both OEM-quality and aftermarket options to keep your HEUI system running efficiently. Explore our inventory for durable parts at competitive prices with trusted quality.