2007-2013 Silverado & GMC 1500 5.3L Transmission Coolers

Your 2007-2013 Silverado or Sierra 1500 5.3L is more than capable of doing serious work both on and off the road, but it can get really hot when you're pushing it hard by towing heavy, tearing around off-road on big tires, or stomping around on the street. All that heat isn't great for your truck's transmission and can lead to limp modes, excessive wear, or even complete transmission failures. Tier One's lineup of 2007-2013 Silverado & Sierra 1500 5.3L transmission coolers will help keep your truck's transmission in a safe temperature range, even if you're pushing your Silverado or Sierra 1500 5.3L build extremely hard. We here at Tier One have both Silverado & Sierra 1500 drop-in transmission coolers and Silverado & Sierra 1500 auxiliary transmission coolers available so that you can find the perfect transmission cooling solution for your truck. Also check out our 2007-2013 Silverado & Sierra 1500 5.3L Transmission Pans or 2007-2013 Silverado & Sierra 1500 5.3L Torque Converters!