34in Core Radiator #2423 for Chevy Silverado 1500, GMC Yukon, Cadillac

This 34-inch core radiator #2423 is listed for Chevy Silverado 1500, GMC Yukon, and select Cadillac applications with 4.8L, 5.3L, or 6.0L engines. Condition is New. Free Shipping is included, making it a straightforward replacement option for restoring proper cooling performance. Confirm fitment details, part numbers, and any included hardware in the listing before purchase to ensure compatibility with your specific year, trim, and configuration. Check the listing for details.

USD 78.90
Condition: see listing
LocationBordentown US
ShippingFree shipping (check listing for details)
Seller engine_cooling_topexpert
99.3% positive · 148 feedback
ListingFixedPrice · Active
Start time2025-07-12T16:00:00.000Z
View on eBay Read review
34in Core Radiator #2423 for Chevy Silverado 1500, GMC Yukon, Cadillac Specs
Items IncludedRadiator
Item Length34''
Placement on VehicleEngine Compartment, Front
Manufacturer WarrantyLifetime
Item Height17.2''
Inlet Diameter1.3''
Features100% Leak Tested, Crossflow Radiator, Durability Tested, 1 Row
Item Width1"
Performance PartYes
Mounting StyleBolt-On, Screw-On
Oil CoolerTransmission Cooler ONLY (NOT FIT W/ Engine Oil Cooler)
Model Sku2423
Outlet Diameter1.5''
Manufacturer Part NumberGM3010275
MaterialAluminum, Plastic
Superseded Part Number15193108, 15252638, 15841571, 2423, 52486595
Vintage PartYes
California Prop 65 WarningWe have been focusing on the auto parts industry for over 10 years, providing customers with excellent product quality and service, fast US shipping, 30-day money back guarantee, lifetime warranty, and multi-warehouse delivery. Looking forward to deal with you.
BrandTTEM AUTOPARTS
TypeRadiator
Interchange Part NumberGM3010475, Q2423, RAD2423, 52487604
OE/OEM Part NumberCU2423, 2423
FitmentNot for 5.7L,6.6L or 8.1L
Country/Region of ManufactureChina
Universal FitmentYes
Listing details

ABOUT US TTEM AUTOPARTS is a professional seller focusing on auto parts products, committed to providing users with efficient, durable and affordable cooling solutions. ➢With excellent product quality and service, as well as fast and free delivery in the United States, 30-day money back guarantee, lifetime warranty and multi-warehouse delivery. ➢The factory direct sales model eliminates the price difference of middlemen and supports bulk purchases. Sincerely welcome every customer to establish a business relationship with us, we believe that our products will satisfy you. ➢Click "Add to Favorite Sellers" to not miss any cooling black technology! DESCRIPTION ❂ Fitment Fit To ● 2002 - 2013 Cadillac Escalade Base 5.3L, 6.0L & 6.2L● 2011 - 2013 Cadillac Escalade Luxury 6.2L● 2008 - 2013 Cadillac Escalade Platinum 6.2L● 2012 Cadillac Escalade Special Edition 6.2L● 2005 - 2013 Cadillac Escalade ESV 6.0L & 6.2L● 2005 - 2008 Cadillac Escalade EXT 6.0L & 6.2L● 2007 - 2013 Chevrolet Avalanche 5.3L & 6.0L ● 2002 - 2006 Chevrolet Avalanche 1500 5.3L All Trims● 2005 - 2012 Chevrolet Silverado 1500 Base V6 4.3L ● 2003 - 2005 Chevrolet Silverado 1500 Base V8 4.8L● 1999 - 2008 Chevrolet Silverado 1500 Base V8 5.3L ● 2002 Chevrolet Silverado Custom 4.3L ● 2004 - 2006 Chevrolet Silverado 1500 Hybrid 5.3L● 2005 - 2011 Chevrolet Silverado 1500 LS 4.3L ● 2003 - 2013 Chevrolet Silverado 1500 LS 4.8L● 1999 - 2013 Chevrolet Silverado 1500 LS 5.3L ● 2005 Chevrolet Silverado 1500 LS 6.0L● 2005 Chevrolet Silverado 1500 LT 4.3L● 2003 - 2013 Chevrolet Silverado 1500 LT 4.8● 1999 - 2013 Chevrolet Silverado 1500 LT 5.3L● 2005 - 2009 Chevrolet Silverado 1500 LT 6.0L● 2010 - 2013 Chevrolet Silverado 1500 LT 6.2L● 2007 - 2013 Chevrolet Silverado 1500 LTZ 5.3L, 6.0L & 6.2L ● 2005 - 2006 Chevrolet Silverado 1500 SS 6.0L● 2005 - 2013 Chevrolet Silverado 1500 WT 4.3L● 2003 - 2013 Chevrolet Silverado 1500 WT 4.8L● 2002 - 2013 Chevrolet Silverado 1500 WT 5.3L● 2010 - 2013 Chevrolet Silverado 1500 XFE 5.3L● 2004 Chevrolet Silverado 1500 Z71 4.3L, 4.8L & 5.3L ● 2007 Chevrolet Silverado 1500 Classic 4.3L, 4.8L, 5.3L & 6.0L● 2001 - 2006 Chevrolet Silverado 1500 HD 6.0L ● 2007 Chevrolet Silverado 1500 HD Classic 6.0L● 2003 - 2005 Chevrolet Silverado 2500 400 SS 5.3L ● 2011 - 2012 Chevrolet Silverado 2500 Base 4.8L● 1999 - 2012 Chevrolet Silverado 2500 Base 5.3L ● 1999 - 2000 Chevrolet Silverado 2500 Base 6.0L● 2007 Chevrolet Silverado 2500 Cheyenne 5.3L● 2013 Chevrolet Silverado 2500 LS 4.8L● 1999 - 2013 Chevrolet Silverado 2500 LS V8 5.3L ● 1999 - 2000 Chevrolet Silverado 2500 LS 6.0L● 1999 - 2000 Chevrolet Silverado 2500 LT 5.3L ● 1999 - 2000 Chevrolet Silverado 2500 LT 6.0L● 2000 - 2014 Chevrolet Suburban 1500 5.3L All Trims● 2000 Chevrolet Suburban 2500 6.0L All Trims● 2000 - 2014 Chevrolet Tahoe 4.8L, 5.3L & 6.2L All Trims ● 2005 GMC Sierra 1500 Base 4.3L & 4.8L● 2002 - 2005 GMC Sierra 1500 Base 5.3L ● 2005 - 2013 GMC Sierra 1500 Denali 6.0L & 6.2L ● 2005 - 2006 GMC Sierra 1500 Hybrid 5.3L● 2006 GMC Sierra 1500 SL 4.3L● 2006 - 2013 GMC Sierra 1500 SL 4.8L● 2003 - 2013 GMC Sierra 1500 SL 5.3L ● 2005 - 2013 GMC Sierra 1500 SLE 4.8L● 2003 - 2013 GMC Sierra 1500 SLE 5.3L● 2005 - 2009 GMC Sierra 1500 SLE 6.0L● 2010 - 2013 GMC Sierra 1500 SLE 6.2L● 2003 - 2013 GMC Sierra 1500 SLT 5.3L● 2005 - 2009 GMC Sierra 1500 SLT 6.0L ● 2009 - 2013 GMC Sierra 1500 SLT 6.2L● 2005 - 2013 GMC Sierra 1500 WT 4.3L & 4.8L● 2003 - 2013 GMC Sierra 1500 WT 5.3L● 2010 - 2013 GMC Sierra 1500 XFE V8 5.3L● 2007 GMC Sierra 1500 Classic 4.3L, 4.8L, 5.3L & 6.0L All Trims● 2001 - 2006 GMC Sierra 1500 HD 6.0L All Trims ● 2007 GMC Sierra 1500 HD Classic 6.0L All Trims● 1999 - 2000 GMC Sierra 2500 5.3L & 6.0L All Trims● 2007 - 2012 GMC Yukon Base 5.3L & 6.2L ● 2001 - 2014 GMC Yukon Denali 6.0L & 6.2L● 2006 GMC Yukon SL 4.8L & 5.3L● 2000 - 2014 GMC Yukon SLE & SLT 4.8L & 5.3L● 2000 - 2014 GMC Yukon XL 1500 5.3L & 6.2L All Trims ● 2000 GMC Yukon XL 2500 6.0L All Trims● 2008 - 2009 Hummer H2 Adventure, Base, Luxury 6.2L NOTICE 1.Core Dimension: 34 In. x 17 In. (Please Notice that Our Radiator only fit 34'' Core , Not for 28")2.Oil Cooler: Only One Side With Transmission Oil Cooler (Without Engine Oil Cooler) Interchange Part Number ● CU2423, GM3010275, GM3010475, Q2423, RAD2423, 15193108, 15252638, 15841571, 2423, 52486595, 52487604 ❂ Features & Benefits ● High-density core and advanced cooling tube design ensure optimal heat dissipation and efficient temperature control. ● Made from high-quality aluminum and plastic materials for a lightweight yet durable design that withstands harsh driving conditions. ● Consistent fin spacing for the best cooling efficiency and ideal airflow. ● Comparable tubes, fin pitch, and tank

size to the OE counterpart to ensure similar coolant flow volume ● 100% Leak Tested ❂ Specification Core Material: AluminumCore Dimension: 34'' x 17 '' x 1.02'' Tank Material: PlasticOverall Size : 41.5'' x 21.6 '' x 5.9 '' Inlet Diameter: 1.3''Packing Size: 43'' x 23 '' x 7.5'' Outlet Diameter: 1.57''Core Thickness: 1.02 ''Net Weight: 10.67 lbsRow: 1Gross Weight: 17.6 lbsColor: Black and SilverIncluded: Only One Side Has Transmission Oil Cooler (Note: Engine Oil Cooler is not included) ❂ Importance Note ● Please carefully compare your radiator with the one shown in our pictures. ● Please contact us immediately if you have any problems, we will solve all your problems and provide lifetime warranty. ● Please contact us first before you leave a negative or neutral review. We will definitely solve all your problems. SHIPPING ● Please make sure your address in ebay is matched with your shipping address before you pay.The charges of any change of address after item has been shipped are buyer’s responsibility. ● All orders will be shipped within 24 hours after the payment finished. ● Shipping carriers will be different depends on special needs,if you have special requirements,please feel free to contact us. ● Tracking numbers will be updated as soon as they are created and processed. ● Local shipping: 3-9 Workdays; International shipping:11-35 Workdays ● If you don't receive package over 30 business workdays , please notify us. RETURN ● Returns are acceptable within 1 week after parcel received and make sure the item as the same condition as received. ● Please contact us to confirm the new address before returning. ● All returns must be packed securely for shipping and tracking number must be provided. ● Any lost or damage during transportation should be paid by buyer. INSTALLATION RECOMMENDATIONS Professional installation is highly recommended. ● The radiator cap that fails the test will not release pressure when the pressure reaches the value. ● A damaged thermostat cannot perform a large cycle, causing the radiator pressure to continue to rise. ● The radiator fan does not rotate, causing the water tank temperature to be too high. ● Bleed the air in the cooling system. Refer to the owner's manual or service manual. ● Refer to the owner's manual to add coolant. ● Do not open the hood until the steam subsides. The engine compartment may be very hot and cause serious Injuries such as burns. ● Stop the car immediately when "Engine Overheated/High Temperature" is displayed on the instrument panel or steam comes out from under the hood. ● Keep your hands and clothing (especially ties and scarves) away from fans and belts. Otherwise, your hands or clothing may be caught, resulting in serious injuries. ● Do not loosen the radiator cap when the engine and radiator are still hot. High-temperature coolant and high pressure steam may cause serious injuries such as burns.