Max LPD4739 4739 40,000 GVW Low Pressure Drop Transmission Oil Cooler with Thermal Bypass

Very little modification needed to install and the cooler performs absolutely wonderful! Installed it on a 2007 Chevy Suburban 5.3L – prior to the installation the vehicle would run upwards of 200 plus degrees while pulling a 26ft travel trailer in warmer weather (85 degrees and up) and now pulling an even larger travel trailer (Whitehawk 30dsqb) in warmer weather it doesn’t pass 185 degrees! Awesome product and well built! I did spray paint it black so it would blend in better with the front end through the grill… Other little trick was determining the direction of fluid flow to even hook the unit up. In summary, I highly recommend this product.