Radiator Size:Material: Full AluminumHigh Performance Racing Spec.3-Row of tubes Core Racing DesignCore Size: 33 6/7" x 17 5/8"Overall Size: 40 1/3" x 21 3/7"Transmission Oil Cooler: 5/8-18UNFTransmission Oil Cooler: Include ( Notes: Only one side has oil cooler, Engine Oil Cooler is not included)Interchange Part Number: CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638, 15841571, 2423, 52486595, For Cadillac Escalade 6.0L V8 5967cc 364ci 2002-2006 For Cadillac Escalade 6.2L V8 6162cc 376ci CU2423 3ROW Core Aluminum Radiator For Chevy Silverado 1500 2500 HD 1999-14 34"
Radiator Size:
Material: Full Aluminum
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Core Size: 33 6/7" x 17 5/8"
Overall Size: 40 1/3" x 21 3/7"
Transmission Oil Cooler: 5/8-18UNF
Transmission Oil Cooler: Include ( Notes: Only one side has oil cooler, Engine Oil Cooler is not included)
Interchange Part Number: CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638, 15841571, 2423, 52486595, 52487604
Application:
For Cadillac
Escalade
6.0L V8 5967cc 364ci
2002-2006
For Cadillac
Escalade
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade
5.3L V8 5328cc 325ci
2002-2004
For Cadillac
Escalade ESV
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade ESV
6.0L V8 5967cc 364ci
2003-2006
For Cadillac
Escalade EXT
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade EXT
6.0L V8 5967cc 364ci
2002-2006
For Chevrolet
Avalanche
6.0L V8 5967cc 364ci
2007-2009
For Chevrolet
Avalanche
5.3L V8 5328cc 325ci
2007-2012
For Chevrolet
Avalanche 1500
5.3L V8 5328cc 325ci
2002-2006
For Chevrolet
Silverado 1500
6.0L V8 5967cc 364ci
2003-2010
For Chevrolet
Silverado 1500
5.3L V8 5328cc 325ci
1999-2013
For Chevrolet
Silverado 1500
4.8L V8 294ci
2005-2013
For Chevrolet
Silverado 1500
4.3L V6 262ci
2005-2012
For Chevrolet
Silverado 1500
6.2L V8 6162cc 376ci
2009-2010
For Chevrolet
Silverado 1500 Classic
4.3L V6 262ci
2007
For Chevrolet
Silverado 1500 Classic
4.8L V8 294ci
2007
For Chevrolet
Silverado 1500 Classic
5.3L V8 5328cc 325ci
2007
For Chevrolet
Silverado 1500 Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 1500 HD
6.0L V8 5967cc 364ci
2001-2003, 2005-2006
For Chevrolet
Silverado 1500 HD Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 2500
5.3L V8 5328cc 325ci
1999-2000, 2005-2009, 2011-2013
For Chevrolet
Silverado 2500
6.0L V8 5967cc 364ci
1999-2004
For Chevrolet
Silverado 2500
4.8L V8 294ci
2011-2013
For Chevrolet
Silverado 2500 HD
6.0L V8 5967cc 364ci
2001-2010
For Chevrolet
Silverado 2500 HD Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 3500
6.0L V8 5967cc 364ci
2001-2006, 2011-2012
For Chevrolet
Silverado 3500 Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 3500 HD
6.0L V8 5967cc 364ci
2007-2012
For Chevrolet
Suburban 1500
5.3L V8 5328cc 325ci
2000-2012
For Chevrolet
Suburban 1500
6.0L V8 5967cc 364ci
2006-2009
For Chevrolet
Suburban 2500
6.0L V8 5967cc 364ci
2000-2010
For Chevrolet
Tahoe
5.3L V8 5328cc 325ci
2000-2014
For Chevrolet
Tahoe
4.8L V8 294ci
2000-2009
For Chevrolet
Tahoe
6.2L V8 6162cc 376ci
2008-2009
For GMC
Sierra
Denali
6.2L V8 6162cc 376ci
2008-2010
For GMC
Sierra 1500
4.8L V8 294ci
2005-2013
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
2003-2008, 2012-2013
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
GAS
2009
For GMC
Sierra 1500
5.3L V8 5328cc 325ci
2003-2013
For GMC
Sierra 1500
4.3L V6 262ci
2007-2012
For GMC
Sierra 1500
6.2L V8 6162cc 376ci
2007, 2009-2012
For GMC
Sierra 1500
Denali
6.2L V8 6162cc 376ci
2008
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
ELECTRIC/FLEX
2010-2011
For GMC
Sierra 1500 Classic
5.3L V8 5328cc 325ci
2007
For GMC
Sierra 1500 Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 1500 Classic
4.3L V6 262ci
2007
For GMC
Sierra 1500 Classic
4.8L V8 294ci
2007
For GMC
Sierra 1500 HD
6.0L V8 5967cc 364ci
2003, 2005-2006
For GMC
Sierra 1500 HD Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 2500
6.0L V8 5967cc 364ci
2003-2004
For GMC
Sierra 2500 HD
6.0L V8 5967cc 364ci
2003-2012
For GMC
Sierra 2500 HD Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 3500
6.0L V8 5967cc 364ci
2003-2006
For GMC
Sierra 3500 Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 3500 HD
6.0L V8 5967cc 364ci
2007-2010
For GMC
Yukon
4.8L V8 294ci
2000-2009
For GMC
Yukon
6.2L V8 6162cc 376ci
2007-2014
For GMC
Yukon
5.3L V8 5328cc 325ci
2000-2005, 2007-2014
For GMC
Yukon
SLE
5.3L V8 5328cc 325ci
GAS
2006
For GMC
Yukon
6.0L V8 5967cc 364ci
2008-2009
For GMC
Yukon
SL
5.3L V8 5328cc 325ci
GAS
2006
For GMC
Yukon
Denali
6.0L V8 5967cc 364ci
2001-2006
For GMC
Yukon XL 1500
6.0L V8 5967cc 364ci
2001-2009
For GMC
Yukon XL 1500
5.3L V8 5328cc 325ci
2000-2014
For GMC
Yukon XL 1500
6.2L V8 6162cc 376ci
2007-2014
For GMC
Yukon XL 2500
6.0L V8 5967cc 364ci
2000-2011
Package Include:
1 X 3-Row Aluminum Radiator
How to clean radiator:
1.Start the vehicle, to rise to normal temperature. Slowly open the tank cover, the fluid shake fromthetank after filling the mouth, the cleaner can be mixed with any brand of coolant. Idle running not less than 15 minutes, not cleaning vehicles not less than 30 minutes for two years. And then discharge coolant, flush water tank, until out of clear water, suitable for any water cycle system.
2.After cleaning, after waiting for pipeline rehabilitation add fluid to water tank, and inject new coolant and water purification.
How to replace the radiator:
1.Disconnect the battery.
2.Drain the radiator fluid into a suitable container.
3.Remove the old radiator:
-Take off any plastic covers around the radiator.
-Disconnect the electrical connector to the fan, and unbolt and remove the fan assembly.
-Disconnect the radiator hoses from the radiator.
-Disconnect the transmission cooling lines from the bottom of the radiator.
-Remove any clamps, brackets, or screws holding the radiator inside its frame.
-Lift the radiator up and out of the car.
4.Install the new radiator:
-Slide the new radiator into place.
-Connect any clamps or brackets that hold the radiator in place.
-Connect the transmission cooling lines carefully.
-Connect the engine cooling hoses to the radiator.
-Replace the fan and fan shroud.
-Reconnect the fan electrical connection.
-Replace the plastic covers.
5.Fill the radiator with fluid.
6.Check your work to make sure that there are no leaks.
(Tools need to be prepared: Screwdrivers, Wrenches, Drain pan)
Note: Do please keep children and pets away when replacing the radiator)
Item SpecificsCountry of Origin United StatesBrand etecgoType RadiatorMaterial Full AluminumPlacement on Vehicle Engine CompartmentManufacturer Part Number 688505OE/OEM Part Number 2423 CU2423 DPI2423 CC2423 RAD2423 SBR2423Performance Part YesManufacturer Warranty 5 YearsUniversal Fitment NoMounting Style Bolt-OnInlet Diameter 1.6"Interchange Part Number CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638Item Height 17 5/8"Item Length 33 6/7"Outlet Diameter 1.3"Superseded Part Number 15841571, 2423, 52486595, 52487604Transmission Cooler YesTransmission Oil line Fitting fast connector includedFitting Instructions NoSurface finish AA5052 AluminumCore Size 34" W X 17 1/4" HOverall Size 40 1/3" W x 21 3/7" WColor SilverStyle CrossflowFitment Type Direct ReplacementDelivery Fast Free ShippingCrafts 100% Tig Welded,No Epoxy
Payment
Delivery details
Terms of sales
1.This item come with a warranty.The warranty covers against defective workmanship only,misuse or willful damage will render the warranty void.
2.If the item you have received is defective in any way,please email us for return instructions.We do not allow returns without first requesting an RMA (Retruned Merchandise Authorization).
3.If you have any questions,please contact us via message system. Please DO NOT leave a negative response before contact us,We will reply you in 24 hour. We are prompt that we be able to resolve any issue you may have.
Contact Us
If you have problem, please do not hesitate to contact us by message. We will respone ASAP.
We appreciate response from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave response. Customer service is very important to us , hope you can enjoy our store.
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Radiator Size:
Material: Full Aluminum
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Core Size: 33 6/7" x 17 5/8"
Overall Size: 40 1/3" x 21 3/7"
Transmission Oil Cooler: 5/8-18UNF
Transmission Oil Cooler: Include ( Notes: Only one side has oil cooler, Engine Oil Cooler is not included)
Interchange Part Number: CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638, 15841571, 2423, 52486595, 52487604
Application:
For Cadillac
Escalade
6.0L V8 5967cc 364ci
2002-2006
For Cadillac
Escalade
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade
5.3L V8 5328cc 325ci
2002-2004
For Cadillac
Escalade ESV
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade ESV
6.0L V8 5967cc 364ci
2003-2006
For Cadillac
Escalade EXT
6.2L V8 6162cc 376ci
2007-2013
For Cadillac
Escalade EXT
6.0L V8 5967cc 364ci
2002-2006
For Chevrolet
Avalanche
6.0L V8 5967cc 364ci
2007-2009
For Chevrolet
Avalanche
5.3L V8 5328cc 325ci
2007-2012
For Chevrolet
Avalanche 1500
5.3L V8 5328cc 325ci
2002-2006
For Chevrolet
Silverado 1500
6.0L V8 5967cc 364ci
2003-2010
For Chevrolet
Silverado 1500
5.3L V8 5328cc 325ci
1999-2013
For Chevrolet
Silverado 1500
4.8L V8 294ci
2005-2013
For Chevrolet
Silverado 1500
4.3L V6 262ci
2005-2012
For Chevrolet
Silverado 1500
6.2L V8 6162cc 376ci
2009-2010
For Chevrolet
Silverado 1500 Classic
4.3L V6 262ci
2007
For Chevrolet
Silverado 1500 Classic
4.8L V8 294ci
2007
For Chevrolet
Silverado 1500 Classic
5.3L V8 5328cc 325ci
2007
For Chevrolet
Silverado 1500 Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 1500 HD
6.0L V8 5967cc 364ci
2001-2003, 2005-2006
For Chevrolet
Silverado 1500 HD Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 2500
5.3L V8 5328cc 325ci
1999-2000, 2005-2009, 2011-2013
For Chevrolet
Silverado 2500
6.0L V8 5967cc 364ci
1999-2004
For Chevrolet
Silverado 2500
4.8L V8 294ci
2011-2013
For Chevrolet
Silverado 2500 HD
6.0L V8 5967cc 364ci
2001-2010
For Chevrolet
Silverado 2500 HD Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 3500
6.0L V8 5967cc 364ci
2001-2006, 2011-2012
For Chevrolet
Silverado 3500 Classic
6.0L V8 5967cc 364ci
2007
For Chevrolet
Silverado 3500 HD
6.0L V8 5967cc 364ci
2007-2012
For Chevrolet
Suburban 1500
5.3L V8 5328cc 325ci
2000-2012
For Chevrolet
Suburban 1500
6.0L V8 5967cc 364ci
2006-2009
For Chevrolet
Suburban 2500
6.0L V8 5967cc 364ci
2000-2010
For Chevrolet
Tahoe
5.3L V8 5328cc 325ci
2000-2014
For Chevrolet
Tahoe
4.8L V8 294ci
2000-2009
For Chevrolet
Tahoe
6.2L V8 6162cc 376ci
2008-2009
For GMC
Sierra
Denali
6.2L V8 6162cc 376ci
2008-2010
For GMC
Sierra 1500
4.8L V8 294ci
2005-2013
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
2003-2008, 2012-2013
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
GAS
2009
For GMC
Sierra 1500
5.3L V8 5328cc 325ci
2003-2013
For GMC
Sierra 1500
4.3L V6 262ci
2007-2012
For GMC
Sierra 1500
6.2L V8 6162cc 376ci
2007, 2009-2012
For GMC
Sierra 1500
Denali
6.2L V8 6162cc 376ci
2008
For GMC
Sierra 1500
6.0L V8 5967cc 364ci
ELECTRIC/FLEX
2010-2011
For GMC
Sierra 1500 Classic
5.3L V8 5328cc 325ci
2007
For GMC
Sierra 1500 Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 1500 Classic
4.3L V6 262ci
2007
For GMC
Sierra 1500 Classic
4.8L V8 294ci
2007
For GMC
Sierra 1500 HD
6.0L V8 5967cc 364ci
2003, 2005-2006
For GMC
Sierra 1500 HD Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 2500
6.0L V8 5967cc 364ci
2003-2004
For GMC
Sierra 2500 HD
6.0L V8 5967cc 364ci
2003-2012
For GMC
Sierra 2500 HD Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 3500
6.0L V8 5967cc 364ci
2003-2006
For GMC
Sierra 3500 Classic
6.0L V8 5967cc 364ci
2007
For GMC
Sierra 3500 HD
6.0L V8 5967cc 364ci
2007-2010
For GMC
Yukon
4.8L V8 294ci
2000-2009
For GMC
Yukon
6.2L V8 6162cc 376ci
2007-2014
For GMC
Yukon
5.3L V8 5328cc 325ci
2000-2005, 2007-2014
For GMC
Yukon
SLE
5.3L V8 5328cc 325ci
GAS
2006
For GMC
Yukon
6.0L V8 5967cc 364ci
2008-2009
For GMC
Yukon
SL
5.3L V8 5328cc 325ci
GAS
2006
For GMC
Yukon
Denali
6.0L V8 5967cc 364ci
2001-2006
For GMC
Yukon XL 1500
6.0L V8 5967cc 364ci
2001-2009
For GMC
Yukon XL 1500
5.3L V8 5328cc 325ci
2000-2014
For GMC
Yukon XL 1500
6.2L V8 6162cc 376ci
2007-2014
For GMC
Yukon XL 2500
6.0L V8 5967cc 364ci
2000-2011
Package Include:
1 X 3-Row Aluminum Radiator
How to clean radiator:
1.Start the vehicle, to rise to normal temperature. Slowly open the tank cover, the fluid shake fromthetank after filling the mouth, the cleaner can be mixed with any brand of coolant. Idle running not less than 15 minutes, not cleaning vehicles not less than 30 minutes for two years. And then discharge coolant, flush water tank, until out of clear water, suitable for any water cycle system.
2.After cleaning, after waiting for pipeline rehabilitation add fluid to water tank, and inject new coolant and water purification.
How to replace the radiator:
1.Disconnect the battery.
2.Drain the radiator fluid into a suitable container.
3.Remove the old radiator:
-Take off any plastic covers around the radiator.
-Disconnect the electrical connector to the fan, and unbolt and remove the fan assembly.
-Disconnect the radiator hoses from the radiator.
-Disconnect the transmission cooling lines from the bottom of the radiator.
-Remove any clamps, brackets, or screws holding the radiator inside its frame.
-Lift the radiator up and out of the car.
4.Install the new radiator:
-Slide the new radiator into place.
-Connect any clamps or brackets that hold the radiator in place.
-Connect the transmission cooling lines carefully.
-Connect the engine cooling hoses to the radiator.
-Replace the fan and fan shroud.
-Reconnect the fan electrical connection.
-Replace the plastic covers.
5.Fill the radiator with fluid.
6.Check your work to make sure that there are no leaks.
(Tools need to be prepared: Screwdrivers, Wrenches, Drain pan)
Note: Do please keep children and pets away when replacing the radiator)
Item SpecificsCountry of Origin :United StatesBrand :etecgoType :RadiatorMaterial :Full AluminumPlacement on Vehicle :Engine CompartmentManufacturer Part Number :688505OE/OEM Part Number :2423 CU2423 DPI2423 CC2423 RAD2423 SBR2423Performance Part :YesManufacturer Warranty :5 YearsUniversal Fitment :NoMounting Style :Bolt-OnInlet Diameter :1.6"Interchange Part Number :CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638Item Height :17 5/8"Item Length :33 6/7"Outlet Diameter :1.3"Superseded Part Number :15841571, 2423, 52486595, 52487604Transmission Cooler :YesTransmission Oil line Fitting :fast connector includedFitting Instructions :NoSurface finish :AA5052 AluminumCore Size :34" W X 17 1/4" HOverall Size :40 1/3" W x 21 3/7" WColor :SilverStyle :CrossflowFitment Type :Direct ReplacementDelivery :Fast Free ShippingCrafts :100% Tig Welded,No Epoxy
PaymentDelivery detailsTerms of salesContact Us
1.This item come with a warranty.The warranty covers against defective workmanship only,misuse or willful damage will render the warranty void.
2.If the item you have received is defective in any way,please email us for return instructions.We do not allow returns without first requesting an RMA (Retruned Merchandise Authorization).
3.If you have any questions,please contact us via message system. Please DO NOT leave a negative response before contact us,We will reply you in 24 hour. We are prompt that we be able to resolve any issue you may have.
If you have problem, please do not hesitate to contact us by message. We will respone ASAP.
We appreciate response from our customers and strive to maintain a rating as close as possible to 100% perfect "Five-Star." If anything about your transaction did not meet your expectations, please let us know and provide us with the opportunity to fix our issues before you leave response. Customer service is very important to us , hope you can enjoy our store.
All rights reserved.
On Oct 8, 2026 at 19:18:19 PDT, seller added the following information:
![CU2423 3ROW Core Aluminum Radiator For Chevy Silverado 1500 2500 HD 1999-14 34\](parts-image-large/g/rDEAAeSwA7xqyE2e/s-l1600/CU2423-3ROW-Core-Aluminum-Radiator-For-Chevy-Silve.jpg "CU2423 3ROW Core Aluminum Radiator For Chevy Silverado 1500 2500 HD 1999-14 34\")
