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One Stop Solutions 2423E Radiator

Brand	One Stop Solutions 2423E
Core Height	34
Core Thickness	1-1/4
Core Thickness	26
Core Width	17 1/4
Inlet Header Length	18 1/2
Outlet Header Length	18 1/2
Core Material	Pa
Tank Material	Plastic
Transmission Oil Cooler Included	Yes
Inlet Header Width	3 3/16
Outlet Header Width	3 3/16
Transmission Oil Cooler Type	Plated
Transmission Oil Cooler Distance between Fittings	11 1/2
Engine Oil Cooler Type	None
Core Row Quantity	1
Inlet Diameter	1 5/16
Outlet Diameter	1 9/16
Engine Oil Cooler Included	No
Transmission Oil Cooler Plate Quantity	6
Down Flow Or Cross Flow Type	Crossflow
Cap Included	No
TOC Material	Al
Fits	Cadillac, Chevrolet, GMC, and Hummer · 201 vehicles

OES-style replacement. Built for factory form and function in a direct-fit radiator application.

Integrated cooler design. Includes a plated transmission oil cooler for added thermal management.

Pressure tested. Each unit is checked during production for sealing and leak resistance.

$150.15Free shipping

In stock · usually ships same day before 1pm CST

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Overview

This OSC Premium new automotive radiator is built to OES form and function for a direct-fit cooling system replacement. It is engineered for multi-fit applications and uses premium-grade aluminum construction with a crossflow design for vehicles that need dependable heat transfer and leak-resistant sealing.

Fits 1999-2014 Cadillac Escalade, N/A; Fits 2002-2009 Cadillac Escalade EXT, N/A; Fits 2003-2008 Cadillac Escalade ESV, N/A; Fits 1999-2013 Chevrolet Silverado 1500, N/A; Fits 2001-2010 Chevrolet Silverado 2500 HD, N/A; Fits 2001-2006 Chevrolet Silverado 3500, N/A; Fits 2007 Chevrolet Silverado 1500 Classic, N/A; Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A; Fits 2000-2014 Chevrolet Suburban 1500, N/A; Fits 2000-2006 Chevrolet Suburban 2500, N/A; Fits 2000-2014 Chevrolet Tahoe, N/A; Fits 2002-2006 Chevrolet Avalanche 1500, N/A; Fits 2007-2013 Chevrolet Avalanche, N/A; Fits 1999-2002 GMC Sierra 1500, N/A; Fits 2005-2013 GMC Sierra 1500, N/A; Fits 2007-2009 GMC Sierra, N/A; Fits 2011-2013 GMC Sierra, N/A; Fits 2012-2013 GMC Sierra 3500 HD, N/A; Fits 1999-2000 GMC Sierra 2500, N/A; Fits 2000-2013 GMC Yukon XL 2500, N/A; Fits 2000-2012 GMC Yukon XL 1500, N/A; Fits 2000-2014 GMC Yukon, N/A; Fits 2003-2009 Hummer H2, N/A.

Key Features

Premium-grade aluminum radiator construction with plastic tanks.
Crossflow layout for efficient coolant routing.
Transmission oil cooler included with plated cooler design.
Die-cut gasket helps maintain a leak-resistant seal.
Individually pressure tested during production.
OES form and function for factory-style fit and appearance.

Detailed Description

The OSC 2423E radiator is built for applications that require an OE-style replacement with the correct cooling-system layout and integrated transmission cooling. The core uses a single-row design with aluminum cooler components, while the plastic tank construction follows the original equipment style used on many GM trucks and SUVs. The radiator is pressure tested and assembled to factory specifications to support consistent fitment in Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related platforms.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems It Helps Address

Coolant leaks from a damaged or aging radiator.
Transmission fluid temperature concerns tied to a failing cooler circuit.
Reduced cooling performance from worn tubes, fins, or tanks.
Fitment issues when replacing an original equipment radiator.
Heat-related stress in high-mileage cooling systems.

Installation Notes and Tips

Verify core dimensions, inlet and outlet sizes, and cooler configuration before installation. This radiator is listed for economy-version applications, so confirm the vehicle’s original cooling setup matches the part specifications. The radiator includes the necessary fittings or hardware stated by the manufacturer.

Quality Assurance

OSC states that each radiator is individually pressure tested during production and built to OES form and function. The design uses premium materials and factory-style assembly practices to support consistent replacement quality.

This part fits 201 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Transmission	Liters	Cylinders	Notes
2014	Cadillac	Escalade	Automatic	6.2L	V8	Economy Version
2014	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2014	Chevrolet	Tahoe	Automatic	5.3L	V8	Economy Version
2014	GMC	Yukon	Automatic	5.3L	V8	Economy Version
2013	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2013	Chevrolet	Avalanche	Automatic	5.3L	V8	Economy Version
2013	Chevrolet	Silverado 1500	Automatic	6.2L	V8	Economy Version
2013	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2013	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2013	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2013	Chevrolet	Tahoe	Automatic	5.3L	V8	Economy Version
2013	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2013	GMC	Sierra 1500	Automatic	4.8L	V8	Economy Version
2013	GMC	Sierra 3500 HD	Automatic	6.0L	V8	Economy Version
2013	GMC	Yukon	Automatic	5.3L	V8	Economy Version
2013	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2012	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2012	Chevrolet	Avalanche	Automatic	5.3L	V8	Economy Version
2012	Chevrolet	Silverado 1500	Automatic	6.2L	V8	Economy Version
2012	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2012	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2012	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2012	Chevrolet	Tahoe	Automatic	5.3L	V8	Economy Version
2012	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2012	GMC	Sierra 1500	Automatic	6.0L	V8	Economy Version
2012	GMC	Sierra 3500 HD	Automatic	6.0L	V8	Economy Version
2012	GMC	Yukon	Automatic	5.3L	V8	Economy Version
2012	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2012	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2011	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2011	Chevrolet	Avalanche	Automatic	5.3L	V8	Economy Version
2011	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2011	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2011	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2011	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2011	Chevrolet	Tahoe	Automatic	5.3L	V8	Economy Version
2011	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2011	GMC	Sierra 1500	Automatic	6.0L	V8	Economy Version
2011	GMC	Yukon	Automatic	5.3L	V8	Economy Version
2011	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2011	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2010	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2010	Chevrolet	Avalanche	Automatic	5.3L	V8	Economy Version
2010	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2010	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2010	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2010	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2010	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2010	Chevrolet	Tahoe	Automatic	5.3L	V8	Economy Version
2010	GMC	Sierra 1500	Automatic	6.0L	V8	Economy Version
2010	GMC	Yukon	Automatic	5.3L	V8	Economy Version
2010	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2010	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2009	Cadillac	Escalade	Automatic	6.2L	V8	Economy Version
2009	Cadillac	Escalade EXT	Automatic	6.2L	V8	Economy Version
2009	Chevrolet	Avalanche	Automatic	6.0L	V8	Economy Version
2009	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2009	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2009	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2009	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2009	Chevrolet	Suburban 1500	Automatic	6.0L	V8	Economy Version
2009	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2009	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2009	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2009	GMC	Yukon	Automatic	4.8L	V8	Economy Version
2009	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2009	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2009	Hummer	H2	Automatic	6.2L	V8	Economy Version
2008	Cadillac	Escalade	Automatic	6.2L	V8	Economy Version
2008	Cadillac	Escalade ESV	Automatic	6.2L	V8	Economy Version
2008	Cadillac	Escalade EXT	Automatic	6.2L	V8	Economy Version
2008	Chevrolet	Avalanche	Automatic	6.0L	V8	Economy Version
2008	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2008	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2008	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2008	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2008	Chevrolet	Suburban 1500	Automatic	6.0L	V8	Economy Version
2008	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2008	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2008	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2008	GMC	Yukon	Automatic	4.8L	V8	Economy Version
2008	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2008	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2008	Hummer	H2	Automatic	6.2L	V8	Economy Version
2007	Cadillac	Escalade	Automatic	6.2L	V8	Economy Version
2007	Cadillac	Escalade ESV	Automatic	6.2L	V8	Economy Version
2007	Cadillac	Escalade EXT	Automatic	6.2L	V8	Economy Version
2007	Chevrolet	Avalanche	Automatic	6.0L	V8	Economy Version
2007	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2007	Chevrolet	Silverado 1500 Classic	Automatic	4.3L	V6	Economy Version
2007	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2007	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2007	Chevrolet	Silverado 2500 HD Classic	Automatic	6.0L	V8	Economy Version
2007	Chevrolet	Silverado 3500 HD	Automatic	6.0L	V8	Economy Version
2007	Chevrolet	Suburban 1500	Automatic	6.0L	V8	Economy Version
2007	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2007	GMC	Sierra	Automatic	5.3L	V8	Economy Version
2007	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2007	GMC	Sierra 1500 Classic	Automatic	6.0L	V8	Economy Version
2007	GMC	Yukon	Automatic	4.8L	V8	Economy Version
2007	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2007	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2007	Hummer	H2	Automatic	6.0L	V8	Economy Version
2006	Cadillac	Escalade ESV	Automatic	6.0L	V8	Economy Version
2006	Chevrolet	Avalanche 1500	Automatic	5.3L	V8	Economy Version
2006	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2006	Chevrolet	Silverado 2500	Automatic	4.8L	V8	Economy Version
2006	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2006	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2006	Chevrolet	Suburban 1500	Automatic	6.0L	V8	Economy Version
2006	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2006	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2006	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2006	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2006	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2006	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2006	Hummer	H2	Automatic	6.0L	V8	Economy Version
2005	Cadillac	Escalade	Automatic	5.3L	V8	Economy Version
2005	Cadillac	Escalade ESV	Automatic	6.0L	V8	Economy Version
2005	Chevrolet	Avalanche 1500	Automatic	5.3L	V8	Economy Version
2005	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2005	Chevrolet	Silverado 2500	Automatic	5.3L	V8	Economy Version
2005	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2005	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2005	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2005	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2005	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2005	GMC	Sierra 1500	Automatic	4.8L	V8	Economy Version
2005	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2005	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2005	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2005	Hummer	H2	Automatic	6.0L	V8	Economy Version
2004	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2004	Cadillac	Escalade ESV	Automatic	6.0L	V8	Economy Version
2004	Cadillac	Escalade EXT	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Avalanche 1500	Automatic	5.3L	V8	Economy Version
2004	Chevrolet	Silverado 1500	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Silverado 2500	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2004	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2004	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2004	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2004	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2004	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2004	Hummer	H2	Automatic	6.0L	V8	Economy Version
2003	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2003	Cadillac	Escalade ESV	Automatic	6.0L	V8	Economy Version
2003	Cadillac	Escalade EXT	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Avalanche 1500	Automatic	5.3L	V8	Economy Version
2003	Chevrolet	Silverado 1500	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Silverado 2500	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2003	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2003	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2003	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2003	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2003	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2003	Hummer	H2	Automatic	6.0L	V8	Economy Version
2002	Cadillac	Escalade	Automatic	6.0L	V8	Economy Version
2002	Cadillac	Escalade EXT	Automatic	6.0L	V8	Economy Version
2002	Chevrolet	Avalanche 1500	Automatic	5.3L	V8	Economy Version
2002	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2002	Chevrolet	Silverado 2500	Automatic	5.7L	V8	Economy Version
2002	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2002	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2002	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2002	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2002	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2002	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2002	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2002	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2002	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2001	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
2001	Chevrolet	Silverado 2500	Automatic	5.7L	V8	Economy Version
2001	Chevrolet	Silverado 2500 HD	Automatic	6.0L	V8	Economy Version
2001	Chevrolet	Silverado 3500	Automatic	6.0L	V8	Economy Version
2001	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2001	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2001	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2001	GMC	Sierra 1500	Automatic	6.0L	V8	Economy Version
2001	GMC	Yukon	Automatic	6.0L	V8	Economy Version
2001	GMC	Yukon XL 1500	Automatic	6.0L	V8	Economy Version
2001	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
2000	Chevrolet	Silverado 1500	Automatic	4.8L	V8	Economy Version
2000	Chevrolet	Silverado 2500	Automatic	6.0L	V8	Economy Version
2000	Chevrolet	Suburban 1500	Automatic	5.3L	V8	Economy Version
2000	Chevrolet	Suburban 2500	Automatic	6.0L	V8	Economy Version
2000	Chevrolet	Tahoe	Automatic	4.8L	V8	Economy Version
2000	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
2000	GMC	Sierra 2500	Automatic	6.0L	V8	Economy Version
2000	GMC	Yukon	Automatic	4.8L	V8	Economy Version
2000	GMC	Yukon XL 1500	Automatic	5.3L	V8	Economy Version
2000	GMC	Yukon XL 2500	Automatic	6.0L	V8	Economy Version
1999	Chevrolet	Silverado 1500	Automatic	4.3L	V6	Economy Version
1999	Chevrolet	Silverado 2500	Automatic	6.0L	V8	Economy Version
1999	GMC	Sierra 1500	Automatic	4.3L	V6	Economy Version
1999	GMC	Sierra 2500	Automatic	6.0L	V8	Economy Version
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