Is your truck or SUV running hot?

This Auto Shack radiator might be the fix.

It's a direct replacement for a bunch of models: 2009-2012 Chevrolet Colorado and GMC Canyon with the 5.3L V8 (both RWD and 4WD), and the 2006-2010 Hummer H3 and H3T with the 3.5L or 3.7L engine.

It's a downflow design with a single row of cooling tubes.

The core measures 22.75 inches wide by 18.5 inches tall and 1 inch thick.
It has aluminum core with plastic tanks (silver core, black tanks).
It's got a transmission oil cooler built-in, so it works with both automatic and manual transmissions.

The inlet is top right, outlet bottom left.
It comes with a 6-month warranty.
Important: it doesn't include a radiator cap or mounting hardware.

It's made to bolt right in where your old one came out.

Check your fitment carefully using the compatibility info.

Get your Colorado or H3 cooling down properly with this Auto Shack unit.
California folks, check the Prop 65 warning.
