Engine Oil Pump Assembly for Nissan Applications ️

This lubrication pump keeps your engine alive by feeding pressurized oil to bearings, camshafts, and timing components. Built to precise clearances, it restores factory oil pressure, quiets valvetrain noise, and protects against metal-to-metal wear. Perfect for preventive maintenance or when rebuilding a high-mileage motor.

Why You Need It ✅

Without steady oil flow, friction rises, temperatures climb, and parts wear fast. A fresh pump ensures clean, stable pressure at idle and high RPM, improving longevity and performance while safeguarding the turbo (if equipped).

How It Works

Driven by the crankshaft, the internal gears/rotors draw oil from the sump, push it through galleries, and regulate pressure with a relief valve. Correct tolerances and a clean pickup screen are crucial for rapid priming.

If It Fails ⚠️

Low oil light, ticking lifters, bearing knock, overheating, metal glitter in oil—keep driving and the engine can seize. Replace promptly, inspect the pickup, renew seals, and use the specified grade of oil and filter.

Compatibility

• Atlas
• Np300
• Cedric
• Cabstar
• Truck
• Np300 F/Sbs,Med