2009-2018 Ram 1500 5.7L Hemi Transmission Coolers

Your 2009-2018 Ram 1500 5.7L Hemi build may be extremely capable, but it does tend to get pretty hot when you're towing heavy, ripping around off-road on big tires, or tearing it up at the track. That heat isn't good for your transmission, and ending up in limp mode or damaging the internals is a bad day for all involved. Tier One's Ram 5.7L transmission coolers help you keep your Ram's 545RFE or 8HP70 transmission in a safe temperature range, even if you're pushing your truck extremely hard. These transmission coolers for Ram 5.7L Hemi trucks are much more effective at dissipating heat than the stock cooler, which lowers your transmission's operating temperatures. Make sure you also check out our 2009-2018 Ram 1500 5.7L Hemi Transmission Pans or our 2009-2018 Ram 1500 5.7L Hemi Bypass Valves!