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USD 429.95
Part #: XD297

XDP X-TRA Cool Direct-Fit Replacement Radiator XD297

2006-2010 GM 6.6L Duramax LBZ/LMM
Part #: XD297
★★★★★ ★★★★★ 12 Reviews
$429.95
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Description

Use the XDP X-TRA Cool Direct-Fit Replacement Radiator XD297 to upgrade the failed radiator in your 2006-2010 GM 6.6L Duramax LBZ & LMM. The X-TRA Cool Radiators are built for increased durability over your factory radiator. Using construction techniques borrowed from the HD and semi-truck industry, X-TRA Cool Radiators give you a long-lasting direct-fit upgrade to protect your engine and cooling system. 

High-Efficiency Core Design
With more fins per inch, and heavy duty tubes to increase cooling efficiency, the upgraded core design allows you to maximize cooling potential of your Duramax.

Internally Reinforced
Using a special aluminum brazing technique, the X-TRA Cool Radiators are built for increased strength. The internally reinforced end tubes and outside corners provide more strength where the core is most vulnerable. 

Gasket Design
A common failure point in many OE radiators, X-TRA Cool Radiators use a proprietary gasket that allows for contraction, expansion, and front-end movement. 

Revised End Tanks
Using a fiber reinforced plastic mix adds strength to the end tanks. Reinforcement ribs are added to the weak points to help eliminate end tank failures.

Upgraded Mounting Points
The integrated mounting points have been updated for added strength. This allows for the radiator to be securely mounted in the factory locations. 

End Tank/Core Assembly
X-TRA Cool Radiators use a heavy gauge steel crimp strip to mate the core to the end tanks. Instead of using aluminum like the factory radiator, the heavy gauge steel helps to eliminate the common failures of tank and core separation. 

Features:
  • Direct-Fit 
  • Upgraded Design For Increased Durability
  • High-Efficiency Core To Maximize Cooling 
XD297 Specifications:
Row Quantity: 2
Core Width: 33-7/8" 
Core Height: 23-1/4" 
Core Thickness: 2-1/4"
Inlet Connection: 1-3/4"
Outlet Connection: 2" (Quick Connect)
Trans Oil Cooler: Quick Connect Fittings 
OEM Part# 15102152, 15122835, 15914079


Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.

Vehicle Applications

YEAR MAKE ENGINE
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax

Specifications

  • MFG. Number XD297
  • Manufacturer Name XDP
  • Shipping Weight 35.00 lb.
  • Shipping Length 29 in.
  • Shipping Width 47 in.
  • Shipping Height 9 in.
  • Fuel Type Diesel
  • UPC 856217008427
  • Warranty Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Cross Reference # 15102152, 15122835, 15914079
  • Internal L0.00R18.00

Reviews

★★★★★ ★★★★★
4.9/5 Stars out of 12 Reviews
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Verified Buyer
Built well order #1559335
5
Originally I tried to save a few bucks and bought a eBay radiator. I only got 2 years out of it will that very limited usage before it started to have multiple leaks! I did multiple searches and everyone multiple times I read that this is the one to get, and this is the place to get it. I’ve only ran it for a week now but the build looks quality and it runs much cooler. Time will tell but I’m happy with the purchase.
Verified Buyer
Good product Order# 1520506
5
Shipping was fast and everything arrived well packaged and in good shape. My trucks ECT’s would hit 245+ pulling my LQ horse trailer up hills with the factory radiator so I went with the XDP radiator. Install was not too bad everything lined up well. Took me about 1.5h with help. ECT’s are down significantly with just everyday driving. I haven’t had the chance to tow heavy yet but I’m sure my overheating problem is fixed.
Verified Buyer
Worth it
5
Swapped my radiator out for this along with the rest of my cooling stack. Install went great and my temperatures are down across the board under similar conditions with my previous setup. Free shipping got it here in a few days. No hiccups. Order 1492065
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