2022-2024 Silverado & Sierra 1500 5.3L Transmission Coolers

Your 5.3L V8 Silverado or Sierra 1500 is certainly a capable truck that can tow heavy, confidently hit the trails, and tear around the street. That being said, the 5.3L Silverados and Sierras are also more than capable of getting pretty hot when towing heavy, which isn't great for your truck's 10L80 or 8L90 transmissions. Tier One's transmission coolers for 2022-2024 Silverado & Sierra 1500 5.3L trucks help keep your truck's transmission temperatures under control so that you avoid limp modes and possible transmission damage when your truck gets hot. These Silverado & Sierra 5.3L transmission coolers are much more effective at dissipating heat than stock, giving you lower transmission temperatures, even when you're towing heavy or pushing your truck hard off-road. We have both Silverado & Sierra 1500 drop-in transmission coolers and Silverado & Sierra auxiliary transmission coolers available so that you can find the perfect transmission cooling setup for your truck. Make sure you also check out our 2022-2024 Silverado & Sierra 5.3L Transmission Pans or our 2022-2024 Silverado & Sierra 5.3L Thermal Bypass Valves!