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Hummer Radiator

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Radiator, 34 Inch Core, With Engine Oil Cooler
Vehicle Info Required to Guarantee Fit
$113.32
Vehicle Fitment
  • 2003 - 2006 Hummer H2 Base 8 Cyl 6.0L
Product Details
Notes : Please measure your Radiator size before ordering.Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 x 17.25 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletInlet Location : Top left inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 2370Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840116Replaces Partslink Number : GM3010274, GM3010275Warranty : 1-year unlimited-mileage warranty
Radiator, 34x17 Inch Core, With Engine Oil Cooler
Vehicle Info Required to Guarantee Fit
$115.57
Vehicle Fitment
  • 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Notes : Please measure your Radiator size before ordering.Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 x 17.25 x 1.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13029Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840115Replaces Partslink Number : GM3010476Warranty : 1-year unlimited-mileage warranty
Aluminum Core Plastic Tank Radiator, 34 x 17.25 x 1.25 in. Core Size
Vehicle Info Required to Guarantee Fit
$127.47
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Notes : 11.5 in. Oil Cooler Plate TypeRecommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 x 17.25 x 1.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 18.063 x 2.75 in. InletOutlet Size : 18.063 x 2.75 in. OutletReplaces DPI Number : DPI# 2370, 13029Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840115, 22840116Replaces Partslink Number : GM3010476, GM3010274Anticipated Ship Out Time : 1-2 Business DaysWarranty : 2-year CSF limited warranty
Aluminum Core Plastic Tank Radiator, 18.5 in. L x 22.75 in. W x 0.88 in. Thickness Core Size
Vehicle Info Required to Guarantee Fit
$90.49
Vehicle Fitment
  • 2006 Hummer H3 Base 5 Cyl 3.5L OE Style Design
  • 2007 - 2009 Hummer H3 X 5 Cyl 3.7L
  • 2007 - 2010 Hummer H3 Base 5 Cyl 3.7L
  • 2008 - 2010 Hummer H3 Alpha 8 Cyl 5.3L
  • 2009 Hummer H3 Championship Series 8 Cyl 5.3L OE Style Design
  • 2009 - 2010 Hummer H3T Alpha 8 Cyl 5.3L
  • 2009 - 2010 Hummer H3T Base 5 Cyl 3.7L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 18.5 in. L x 22.75 in. W x 0.88 in. Thickness Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletInlet Location : Top right inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2855Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 25964053Replaces Partslink Number : HU3010101Anticipated Ship Out Time : 1-2 Business DaysWarranty : 2-year CSF limited warranty
Aluminum Core Plastic Tank Radiator, 34 in. H x 17.25 in. W x 1.25 in. Thickness Core Size
Vehicle Info Required to Guarantee Fit
$138.28
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 in. H x 17.25 in. W x 1.25 in. Thickness Core SizeAutomatic Transmission Cooler : With Transmission CoolerColor/Finish : Factory FinishReplaces DPI Number : DPI# 2370, 13029, 2423, 2921, 2945, 2946Product Fit : Direct FitSeries : CSF RadiatorQuantity Sold : Sold individuallyReplaces OE Number : 22840115, 22840116, 15841572, 22840117Replaces Partslink Number : GM3010274, GM3010476, GM3010275, GM3010475, GM3010519Anticipated Ship Out Time : 1-2 Business DaysWarranty : 2-year CSF limited warranty
Item Auto Radiator RDXP13029 - Plastic, Aluminum, 34x17" core(41" overall width); w/Auto Trans Cooler and Engine Oil Cooler, Direct Fit
Vehicle Info Required to Guarantee Fit
$155.15
Vehicle Fitment
  • 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Notes : Please measure your Radiator size before ordering.Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 x 17.25 x 1.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13029Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840115Replaces Partslink Number : GM3010476Warranty : 1-year unlimited-mileage warranty
Item Auto Radiator RDXP2370 - Plastic, Aluminum, 34x17" core(41" overall width); w/Auto Trans Cooler and Engine Oil Cooler, Direct Fit
Vehicle Info Required to Guarantee Fit
$154.74
Vehicle Fitment
  • 2003 - 2006 Hummer H2 Base 8 Cyl 6.0L
Product Details
Notes : Please measure your Radiator size before ordering.Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 34 x 17.25 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletInlet Location : Top left inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 2370Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840116Replaces Partslink Number : GM3010274, GM3010275Warranty : 1-year unlimited-mileage warranty
Radiator, 34 x 17.25 x 1.12 in. Core Size
AC Delco®
Part Number: AC21649
Vehicle Info Required to Guarantee Fit
$240.91
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Recommended Use : OE ReplacementCore Dimensions : 34 x 17.25 x 1.12 in. Core SizeColor/Finish : Factory FinishProduct Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Radiator, 34 x 18.5 x 1.31 in. Core Size
AC Delco®
Part Number: AC21648
Vehicle Info Required to Guarantee Fit
$233.14
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Recommended Use : OE ReplacementCore Dimensions : 34 x 18.5 x 1.31 in. Core SizeColor/Finish : Factory FinishProduct Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Aluminum Core Radiator, 34 x 18.5 x 1.12 in. Core Size
Vehicle Info Required to Guarantee Fit
$242.27
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
Product Details
Recommended Use : OE ReplacementCore Material : Aluminum CoreCore Dimensions : 34 x 18.5 x 1.12 in. Core SizeColor/Finish : Factory FinishProduct Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Aluminum Core Radiator, 34 x 19.44 x 2.19 in. Core Size
Vehicle Info Required to Guarantee Fit
$467.71
Vehicle Fitment
  • 2005 - 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Recommended Use : OE ReplacementCore Material : Aluminum CoreCore Dimensions : 34 x 19.44 x 2.19 in. Core SizeColor/Finish : Factory FinishProduct Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Plastic Tank Radiator
AC Delco®
Part Number: AC21779
Vehicle Info Required to Guarantee Fit
$636.98
Vehicle Fitment
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankColor/Finish : Factory FinishProduct Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyReplaces OE Number : 20939136Anticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Aluminum Core Plastic Tank Radiator, 18.5 x 22.88 x 1.06 in. Core Size
Vehicle Info Required to Guarantee Fit
$290.49
Vehicle Fitment
  • 2006 Hummer H3 Base 5 Cyl 3.5L
  • 2007 - 2009 Hummer H3 X 5 Cyl 3.7L
  • 2007 - 2010 Hummer H3 Base 5 Cyl 3.7L
  • 2008 - 2010 Hummer H3 Alpha 8 Cyl 5.3L
  • 2009 Hummer H3 Championship Series 8 Cyl 5.3L Automatic Transmission
  • 2009 - 2010 Hummer H3T Alpha 8 Cyl 5.3L
  • 2009 - 2010 Hummer H3T Base 5 Cyl 3.7L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 18.5 x 22.88 x 1.06 in. Core SizeEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 2855Product Fit : Direct FitSeries : AC Delco GM Original EquipmentQuantity Sold : Sold individuallyAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime AC Delco limited warranty
Aluminum Tank Radiator, 27.5 x 24.25 x 2.68 in. Core Size
Griffin Thermal Products®
Part Number: GTP800312
Vehicle Info Required to Guarantee Fit
$1,044.89
Vehicle Fitment
  • 2002 - 2004 Hummer H1 Base 8 Cyl 6.5L
Product Details
Recommended Use : Performance ReplacementNumber of Rows : 2-Row CoreTank Material : Aluminum TankCore Dimensions : 27.5 x 24.25 x 2.68 in. Core SizeAutomatic Transmission Cooler : Without Transmission CoolerOverall Dimensions : 28 x 28 x 3 in. Overall SizeColor/Finish : Factory FinishInlet Size : 1.75 in. InletOutlet Size : 2 in. OutletInlet Location : Top leftOutlet Location : Bottom rightProduct Fit : Direct FitSeries : Griffin PerformanceFitQuantity Sold : Sold individuallyAnticipated Ship Out Time : 2-3 business daysWarranty : Griffin Thermal Products 30 Day Limited Warranty
Aluminum Tank Radiator
Liland®
Part Number: LIL2370AA
Vehicle Info Required to Guarantee Fit
$213.81
Vehicle Fitment
  • 2003 - 2007 Hummer H2 Base 8 Cyl 6.0L
  • 2008 - 2009 Hummer H2 Base 8 Cyl 6.2L
Product Details
Notes : 34 in. CORE LENGTH; Core Height: 34; Core Width: 17; Thickness: 1.26Recommended Use : OE ReplacementTank Material : Aluminum TankAutomatic Transmission Cooler : Same as stockColor/Finish : Polished AluminumProduct Fit : Direct FitSeries : Liland OE ReplacementQuantity Sold : Sold individuallyAnticipated Ship Out Time : 1-2 Business DaysWarranty : 1-year limited warranty
Page 1 of 4 | Showing 1 - 15 of 46 results

Hummer Radiator Customer Reviews

Radiator worked just as it should, good replacement for the OEM radiator.
David Pipitone
VERIFIED PURCHASER
Purchased on Mar 30, 2020
Aluminum Core Plastic Tank Radiator, 34 X 17.25 X 1.25 In. Core Size
Mar 31, 2020
I receive my part earlier than expected. I will purchase from car parts again
I am very pleased. I will purchase again. I received my part earlier than expected.
Diane Reeves
VERIFIED PURCHASER
Purchased on Mar 16, 2020
Radiator, 34 Inch Core, With Engine Oil Cooler
Jan 28, 2020
Great Store to buy from.
Good company to deal with. My first item came in broken. I emailed them and they said keep the broken one and we will send another. 2nd one was perfect. I would recommend this business to anyone.
Michael Carnie
VERIFIED PURCHASER
Purchased on Jan 28, 2020

Hummer Radiator Articles

FAQs—Hummer Radiator

  1. I suspect a leak in my Hummer radiator but can’t seem to find where even after inspecting the cooling system twice. What can I do to determine if there’s really a leak in the radiator?
  2. If you didn’t discover leak during visual inspection, you can pressure test the cooling system using a pressure tester. One way to do this is to install the tester in place of the radiator cap while the engine is completely cold. Once the gauge is installed, pump it up to 10 pounds. If the result shows pressure loss, then better start looking around the heads, heater core, hoses, and water pump for leaks.

  3. While driving, I noticed that the temperature gauge of my vehicle starts to climb rapidly to the red zone and stayed there. Is it something I should be worried about? Does my Hummer radiator have something to do with this?
  4. Yes, this is a sign of a broken radiator fan. It can be observed on vehicles equipped with an electric or electronically activated radiator fan module because a bad radiator fan on such vehicles does not produce any sound. The fan may just remain off and the only way you’ll know that it is defective is when the gauge reaches the red zone, which isn’t good for a vehicle’s engine. When this happens, make sure you deal with it immediately.

  5. What’s the easiest way to fix those small leaks that I’ve found in my Hummer radiator?
  6. You can address that issue using a radiator sealer. This product comes in liquid or powder form, stored in small tubes and bottles. The sealer is added to the cold coolant in the radiator while the engine is running. Since it is with the coolant, the sealer will then find its way into every nook and cranny of the radiator and therefore on the leaks. Small leaks are treated as the sealer clogs the hole. As the vehicle cools down, the sealer will then form a semi-permanent seal. This remedy, however, is just temporary; the leak usually comes back over time.

  7. Is it true that the smaller the radiator tubes are, the better they are in dissipating heat from the coolant?
  8. That’s actually what the manufacturers of this type of radiators claim—with smaller and thinner tubes, the coolant is broken down into smaller quantities to further improve engine cooling. That may be true; but if you do not follow the recommended intervals and frequency of cooling system flushing, the small tubes will get plugged up easily. The thinner walls of the tubes can also affect the product’s longevity.

  9. I am currently looking for a replacement Hummer radiator and torn between the two common types. Which is better—aluminum or copper radiator?
  10. Copper is an ideal material for radiators as it is nontoxic, highly resistant to corrosion, remarkably malleable, and can easily be mended using solder. If you’re lucky enough to avoid any frontal crash and you maintain your cooling system well, a good-quality copper radiator can even last the life of the vehicle. Aluminum radiators, on the other hand, don’t suffer from dissimilar metals and solder bloom issues affecting copper units. They also utilize wider tubes for better heat dissipation. But the downside is, aluminum tends to react to various chemicals and elements. So even if aluminum radiators are properly installed, their lifespan is usually shorter than standard copper or copper-brass radiators.

  11. How can the method of elevating my Hummer bleed the radiator?
  12. Since the radiator is elevated until it is higher than the rest of the cooling system components, air pockets are forced closed, therefore dissipating air bubbles into the atmosphere. When raising the vehicle, see to it that the radiator cap or reservoir tank cap is loose, as this helps speed up the process.

  13. What type of Hummer radiator is ideal for speed lovers like me who won’t accommodate additional weight into my ride?
  14. You can go for an aluminum radiator as it offers the advantage of about 30% to 40% less weight. That seems to be a big advantage over copper radiators, especially for racers. For vehicle owners who are concerned with the vehicle’s appearance, aluminum radiators can also be polished to achieve a mirror-like finish.

Helpful Automotive Resources

How Hot Does a Radiator Get?
June 24, 2020
How Hot Does a Radiator Get?The main heat exchanger in your car is the radiator. The coolant moves through the engine to absorb heat, then travels through the radiator. The cool air that flows through the radiator as you drive helps remove the heat from the coolant. 
General Motors Resumes Work
May 10, 2020
General Motors Resumes WorkAs several states begin to ease lockdown restrictions in the United States, GM said it will open its doors again on May 18, the same day that FCA workers return to factories.
GMC Postpones Hummer EV Reveal
May 05, 2020
GMC Postpones Hummer EV RevealDespite this, however, GMC clarified that the development of the vehicle was not affected by factory closures and shelter-in-place orders in the past couple of months and that it is still gunning for a late 2021 market launch as initially scheduled.
Hummer EV Debut Likely to Be an Online Exclusive
June 22, 2020
Hummer EV Debut Likely to Be an Online ExclusiveFirst teased by General Motors at the 2020 Super Bowl, the returning model was initially scheduled to debut last month. But when the coronavirus pandemic started spreading in the United States by March, GM was forced to delay the release of the electric vehicle.
2022 Hummer EV Will Have Removable Roof Panels
June 01, 2020
2022 Hummer EV Will Have Removable Roof PanelsThis is set to change as the automaker recently confirmed it will be offering removable roof panels for the Hummer EV for the 2022 model year.
GM Delays Product Development on New Models
April 07, 2020
GM Delays Product Development on New ModelsVehicles affected by the temporary suspension in production now won’t arrive until 2021, according to a report published by Reuters. This includes the refreshed Chevrolet Equinox, Silverado and Bolt EV, as well as the GMC Terrain, Sierra, and Cadillac XT4.
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