Whenever you demand maximum power, keeping your powerplant from getting too hot is necessary. Race your Hummer H3 as hardcore as you'd like - our engine and transmission coolers lower the temperature of your engine fluids. If you're after top notch power and performance and the least damage, they're the best choice.
Little else kills your power like excessive temps. Whatever you operate your vehicle, Hummer H3 transmission coolers keep your oil and steering fluids cool. Prepare to win an even better deal, because all of our H3 engine oil coolers are shipped 100 percent free.