115604JM0D Nissan JET ASSY-OIL, Price: 26.85$, Weight: 0.027kg

Engine Oil Jet Assembly

This precision oil jet assembly is a small but vital engine part that directs a focused stream of oil to high-heat, high-load areas inside the engine. It helps control temperature, reduce friction, and keep internal surfaces protected during hard acceleration, long drives, and stop‑and‑go traffic ??.

Why this part is needed

Modern engines run tight clearances and higher pressures. The oil jet ensures critical components get a targeted oil spray, not just splash lubrication. This improves durability and supports stable performance over time.

How it works

Pressurized oil from the engine’s oil gallery flows into the jet body, then exits through a calibrated nozzle. That nozzle controls both direction and flow rate, creating a consistent oil stream where it’s most needed. Proper spray pattern is key for cooling and anti-wear protection.

What happens if it’s broken

A clogged, cracked, or leaking jet can cause poor oil delivery, rising engine temps, noisy operation, and faster wear. In severe cases it may contribute to piston scuffing, bearing damage, oil pressure drop, and costly internal engine repairs ⚠️.

Compatibility

• Carnival 24 (2024-)