This is a brand new 72mm throttle body from Top-liftsupport, designed for the 3.
6L engines found in Chevrolet, GMC, and Buick Enclave models from 2008 to 2011.
It's a complete unit with the sensor already installed – just bolt it on and plug it in.
Housing is aluminum, bore diameter is 72mm, with a 6-7/16 inch housing length.
Four mounting holes, blade connectors, and a six-terminal plug.

Fuel system is FI (fuel injected).
No gaskets included, so you'll need to grab one separately.
Crosses with OEM numbers S20017, 12616995, and 217-3104, plus interchange TB1034.
If your engine's idling rough, stalling, or throwing codes related to the throttle position sensor, this is likely the cure.
Direct replacement with no modifications.
Comes with a 1-year warranty.

Weight is about 3 pounds.

Great for DIY mechanics – just clean the intake surface, swap the old unit, and do a quick idle relearn.
Fits a bunch of GM models with the 3.

6L V6.
Get your throttle response back to where it should be.

