CSF 06-10 Hummer H3/H3T 3.5L/3.7L/5.3L Radiator

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your H3 Hummer running at its best, a CSF Heavy-Duty/High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on and off road, a heavy-duty performance radiator is a must-have for off-roaders, overlanders, and adventurers. This radiator features a 2-Row core with CSF’s exclusive B-Tube Technology: Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in the shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes – producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow”. CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.
CSF manufactures the most advanced and efficient radiator in the industry for your H3 Hummer. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
The CSF #7061 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

Fitment:
Chevrolet Colorado LT 2009 to 2012
GMC Canyon SLE 2009 to 2012
GMC Canyon SLT 2009 to 2012
Hummer H3 Adventure 2008 to 2009
Hummer H3 Alpha 2008 to 2010
Hummer H3 Base 2006 to 2010
Hummer H3 Championship Series 2009
Hummer H3 Luxury 2008 to 2009
Hummer H3 X 2007 to 2009
Hummer H3T Alpha 2009 to 2010
Hummer H3T Base 2009 to 2010