Remote Oil Cooler -6AN w/ Fan

The Remote Oil Cooler -6AN w/ Fan from DERALE is a critical upgrade for any high-performance or modified engine running elevated temperatures. Whether you're pushing aggressive tune parameters, increasing boost on a supercharged or turbocharged platform, or simply extending oil life in a street-driven build, external oil cooling is essential to maintaining optimal viscosity and engine protection. This cooler isolates heat management from the radiator circuit, allowing independent control of oil temperature and ensuring consistent lubrication efficiency even under sustained load or hot ambient conditions.

The -6AN inlet and outlet fittings provide a compact, industry-standard connection for flexible hose routing without restrictive hard lines, minimizing installation complexity and fitting stress. The integrated electric fan delivers active cooling during idle and low-speed operation when passive airflow is insufficient, preventing heat soak and reducing the burden on the engine's primary cooling system. The aluminum core design balances effective heat dissipation with lightweight construction, a critical consideration for performance builds where every pound impacts acceleration and handling dynamics. The compact footprint (12.25 x 6.8 x 17.85 inches) allows flexible mounting options in tight engine bays common to modified vehicles.

This cooler suits enthusiasts running turbo or supercharger kits, extreme tune files, track-focused daily drivers, and vehicles operating in consistently warm climates. Installation requires access to the oil filter housing or gallery for T-fitting integration, basic hose routing, and electrical connection to a relay or engine management system for fan control—standard tasks within reach of competent home mechanics with proper documentation. Ensure hose routing avoids moving engine components and heat sources; many builders integrate remote mounting on frame rails, strut towers, or bumper supports. Compatibility spans most platforms; verify your oil filter housing thread size and available electrical switching capacity before purchase.