Engine Oil Cooler Assembly – Stable Oil Temps, Longer Engine Life ?️

This component is needed to keep engine oil temperature under control during heavy driving, hot weather, towing, or stop‑and‑go traffic. When oil runs too hot, it gets thin, loses protection, and bearings, turbo parts (if equipped),and timing components wear faster.

How It Works ⚙️

The unit sits in the oil circuit and transfers heat away from the oil through an internal heat‑exchange core. As oil passes through, heat moves into the cooling medium, helping the oil stay within a safe working range. This keeps oil pressure steadier and improves lubrication consistency from cold start to full load.

What Happens If It Fails ❗

A damaged or clogged cooler can cause oil overheating, low oil pressure at idle, and accelerated sludge buildup. External leaks may leave oil spots and drop the oil level quickly. Internal failure can mix fluids, creating milky oil, poor lubrication, overheating, and severe engine damage if ignored.

Compatible Models ✅

• Nissan Rogue