Not sure which 2008 Chevy Avalanche Throttle Bodies are right for you? We have over 149 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Excellent quality. Took about 45 minutes to install. The only issue was there was too much tension in the throttle cable and the cruise control cable. The engine was idling at 1200 rpms.I found this was a common problem on several web postings. I took the bracket that holds the cables off the engine, put it in a vise, and bent the bracket about 3 degrees. This fixed the idle problem. Now the truck is running great. All issues I was having with rough idling, throttle sticking, and surging are gone. It is getting about 2 mpg better mileage too. Noticeable performance increase." —Dennis B from Southlake, TX bought a BBK Power-Plus Throttle Bodies for a 2008 Chevy Avalanche.