When the oil cooler on a JF011E or RE0F10A automatic transmission fails, fluid temperature climbs and internal components begin to wear faster than they should. This listing covers the replacement cooler designed specifically for that transmission, sold as a single unit ready to install.The JF011E, also cataloged as RE0F10A, is a continuously variable unit found in a range of front-wheel-drive applications. The cooler on these transmissions plays a direct role in keeping fluid at a stable operating temperature. A cooler that is cracked, clogged, or leaking will allow temperatures to rise, which accelerates fluid breakdown and can lead to broader transmission damage if not addressed.This is a single cooler. It does not include gaskets, seals, lines, fittings, or any other hardware. If your repair requires additional components, those need to be sourced separately. Review your repair order carefully before purchasing to confirm this is the only part you need.REMCO has been working in automatic transmission parts since 1991. Each item is verified against its part record before it leaves the facility, and the packaging includes the part information for your records.Before placing the order, locate the transmission code stamped on the unit itself and confirm it reads JF011E or RE0F10A. Do not rely on the vehicle model alone to determine compatibility. When in doubt, compare the part number from the unit you removed. The listed weight for this cooler is 3 lb. Replaces the transmission oil cooler on JF011E RE0F10A units, helping maintain proper fluid temperature and avoid heat-related damage during operation. This listing covers the cooler only. It does not include any gaskets, seals, lines, or hardware. Verify your full parts list before ordering to avoid a return. Sourced specifically for the JF011E RE0F10A transmission, this cooler matches the original fit and connection points of the unit without requiring modification. Single cooler unit. Weight: 3 lb. Packaged individually and verified against the part record before shipping. Before ordering, confirm the transmission code on your unit matches JF011E or RE0F10A. Cross-check the model year and engine to avoid fitment issues.