COOLER ASSY, OIL

Premium Engine Oil Cooler Assembly for Toyota SUVs & Trucks 🛡️

Keep engine temperatures under control when towing, climbing, or working off‑road. This OE‑spec oil cooling unit stabilizes lubricant temperature, preserves viscosity, and protects bearings, turbo, and seals. Built from corrosion‑resistant aluminum and designed for a direct, factory‑style fit, it delivers reliable thermal management for demanding use without custom fabrication.

Why your engine needs it 🌡️

High oil heat thins the film that separates metal parts, causing wear and pressure loss. A dedicated cooler lowers oil temps, cuts oxidation and sludge, and keeps pressure steady in hot climates, heavy payloads, and long highway pulls—extending engine and oil life.

How it works 🔧

Pressurized oil flows through stacked plates while airflow or engine coolant removes heat from the core. An internal bypass/thermostatic path speeds warm‑up, then opens for maximum cooling when hot. The plate geometry keeps flow stable so bearings receive constant supply.

What happens if it fails ⚠️

Symptoms include oil in coolant, milky oil, burnt smell, pressure drop, rising temps, or seepage at the housing. Continued driving can spin bearings, coke the turbo, and stress the head gasket. Stop, replace the cooler and seals, flush oil and coolant circuits, fit a new filter, and refill with the correct spec.

Compatibility

• Heavy Duty Truck
• Land Cruiser
• Land Cruiser Van