2007-2013 Silverado & GMC 1500 5.3L Transmission Valve Bodies

The 6L80 valve body in 2009-2013 5.3L trucks is prone to wear and electronic failure. Issues with the Tech Control Module (TEHCM) and pressure switch laminate discs often cause erratic shifting, flares, or codes. Tier One offers remanufactured and upgraded valve bodies that restore factory-smooth operation. By replacing worn solenoids, updating critical valves, and installing new pressure switches, we eliminate the common shifting complaints associated with these high-mileage trucks, making your Silverado or Sierra drive like new again. If your transmission clutches are already burnt out from pressure loss, a new valve body won't bring them back, and you may be better suited getting a fresh start with one of our 2007-2013 Silverado & Sierra 1500 5.3L Complete Transmissions. A healthy valve body needs a strong converter to lock up against, so pair it with one of our 2007-2013 Silverado & Sierra 1500 5.3L Torque Converters. Electronics hate heat, so protect your new valve body and solenoids by keeping fluid temperatures down with our 2007-2013 Silverado & Sierra 1500 5.3L Transmission Coolers. When installing a new valve body, it's the perfect time to upgrade your fluid capacity with a pan from our 2007-2013 Silverado & Sierra 1500 5.3L Transmission Parts.