Heavy-duty all-aluminum radiator for the 2006-2010 Hummer H3/H3T and the 2009-2012 Chevrolet Colorado and GMC Canyon. It runs a 2-row 42mm dual core built on CSF's exclusive B-Tube technology, which adds about 15% more heat-transfer surface area, with 6.5mm-tall multi-louvered fins for added cooling on and off road. The drop-in design needs no modifications and accepts the factory quick-connect hoses, AC condenser, mounting brackets, and fan shroud. CNC-machined brackets, fittings, and quick-connect inlet/outlet plus an all-aluminum race-style drain plug round it out, finished with a hand-polished mirror surface.
| Type | Heavy-duty all-aluminum radiator (B-Tube technology) |
| Material | All-aluminum |
| Core | 2-row 42mm dual core |
| Fins | 6.5mm multi-louvered |
| Inlet / Outlet | CNC-machined quick-connect |
| Finish | Hand-polished mirror finish |
| Fit | Drop-in; accepts OEM hoses, AC condenser, brackets, and fan shroud |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2012 | Chevrolet | Colorado | LT |
| 2009-2012 | GMC | Canyon | SLE |
| 2009-2012 | GMC | Canyon | SLT |
| 2008-2009 | Hummer | H3 | Adventure |
| 2008-2010 | Hummer | H3 | Alpha |
| 2006-2010 | Hummer | H3 | Base |
| 2009 | Hummer | H3 | Championship Series |
| 2008-2009 | Hummer | H3 | Luxury |
| 2007-2009 | Hummer | H3 | X |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
