6T40 6T45E [12-17] Automatic Transmission Cooler

REMCO TRANSMISSION PARTS Verified independent store

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When a 6T40, 6T45, or 6T50 automatic transmission runs hot, the cooler is often the first component to inspect, and having the correct replacement on hand keeps the repair moving w ithout sourcing delays. This external cooler is built for the full production span of this transmission family, covering 2008 through current model years across all three codes in the group.The 6T40 platform and its 6T45 and 6T50 variants share enough architecture that a single cooler serves the entire family, but that does not mean any cooler will fit. The unit listed here is matched to these specific transmission codes and is not a universal part. Technicians working on these units know that a restricted or damaged cooler leads directly to elevated fluid temperatures, accelerated wear on clutches and seals, and eventual failure of components that are far more expensive to replace. Swapping the cooler early in the diagnosis is a straightforward step that protects the rest of the rebuild investment.This listing covers the cooler as a standalone component. It does not include an Automatic Transmission Filter, gasket set, solenoid pack, or any other transmission hardware. If your repair also calls for those parts, they need to be sourced separately. Shipping weight for this unit is 3 lb.Before placing the order, pull the transmission code directly from the unit itself. The codes 6T40, 6T45, and 6T50 are distinct designations even though they share a common design base, and confirming the exact code helps avoid a mismatch. REMCO has worked in automatic transmissions since 1991, and every component that leaves the warehouse is checked against the part record before it ships. Replaces a failing or restricted cooler in 6T40, 6T45, and 6T50 automatic transmission units, helping avoid overheating and fluid degradation that shorten transmission life. This listing covers the external cooler only. It does not include an Automatic Transmission Filter, solenoids, gaskets, seals, or any other transmission components. Verify what your repair needs before ordering. Designed specifically for the 6T40 platform and its close variants, the 6T45 and 6T50. A single cooler that spans the full production run from 2008 through current model years without substitution. Single external transmission oil cooler unit. Shipping weight is 3 lb. Catalog reference model is 6T40, covering all three transmission codes in this family. Before ordering, confirm the exact transmission code stamped on your unit: 6T40, 6T45, or 6T50. Do not rely on vehicle model alone, as multiple transmission variants were used across these years. What's in the box1 x Cooler, 6T40 6T45ECompatible vehiclesFits Antara [10], Regal [08-10], Verano [12], Malibu [08-12], Terrain [09-13], Encore [13], LaCrosse [06-13], Captiva Sport [06-08], Equinox [09-13], Alpheon [10-12], Cascada [16-17], Envision [16-19]. Show more