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KoyoradPart #: A2370-1
Koyorad A2370-1 Radiator
178 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Koyorad Radiator
Fitment: Cadillac, Chevrolet, GMC, and Hummer, Avalanche, Avalanche 1500, Escalade, Escalade ESV, Escalade EXT, H2, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD, Suburban 1500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Radiator options
Koyorad A2370-1 Radiator
| Brand | Koyorad |
|---|---|
| Part Number | A2370-1 |
| Position | Koyorad Radiator |
| Core Height | 34 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 1.3125 |
| Core Width | 18.4375 |
| Engine Oil Cooler Diameter | 1.75 |
| Engine Oil Cooler Included | Yes |
| Engine Oil Cooler Number of Plates | 6 |
| Engine Oil Cooler Type | Plate |
| Inlet Diameter | 1.3125 |
| Internal Engine Oil Cooler | Yes |
| Internal Transmission Oil Cooler | Yes |
| Outlet Diameter | 1.5625 |
| Tank Material | Plastic |
| Title | Koyorad a2370-1 radiator |
| Transmission Oil Cooler Diameter | 1.625 |
| Transmission Oil Cooler Included | Yes |
This part fits 178 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2014 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2013 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2013 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2013 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2013 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2013 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2013 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2012 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2012 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2012 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2012 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2012 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2012 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2011 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2011 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2011 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2011 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2011 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2011 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2010 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2010 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2010 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2010 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2010 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2010 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2009 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2009 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2009 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2009 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2009 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2009 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2009 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2008 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2008 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2008 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2008 | Chevrolet | Avalanche | 5.3L | V8 | N/A | ||
| 2008 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2008 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2008 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2008 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2008 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2008 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | ||
| 2008 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2008 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2008 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2008 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | Koyorad Radiator | |
| 2008 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Cadillac | Escalade | 6.2L | V8 | N/A | ||
| 2007 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2007 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2007 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L | V6 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | ||
| 2007 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2007 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2007 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | Koyorad Radiator | |
| 2007 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2007 | Hummer | H2 | 6.0L | V8 | N/A | ||
| 2006 | Cadillac | Escalade | 6.0L | V8 | N/A | ||
| 2006 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | ||
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/GAS | N/A | |
| 2006 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Koyorad Radiator | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | ||
| 2006 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2006 | Hummer | H2 | 6.0L | V8 | N/A | ||
| 2005 | Cadillac | Escalade | 6.0L | V8 | N/A | ||
| 2005 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | ||
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/GAS | N/A | |
| 2005 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | ELECTRIC/GAS | N/A | |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | Koyorad Radiator | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2005 | Hummer | H2 | 6.0L | V8 | N/A | ||
| 2004 | Cadillac | Escalade | 6.0L | V8 | N/A | ||
| 2004 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | ||
| 2004 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | ||
| 2004 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2004 | Chevrolet | Silverado 1500 | 6.0L | V8 | ELECTRIC/GAS | N/A | |
| 2004 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2004 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2004 | Hummer | H2 | 6.0L | V8 | N/A | ||
| 2003 | Cadillac | Escalade | 6.0L | V8 | N/A | ||
| 2003 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | ||
| 2003 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | ||
| 2003 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | ||
| 2003 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2003 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2003 | Hummer | H2 | 6.0L | V8 | N/A | ||
| 2002 | Cadillac | Escalade | 6.0L | V8 | N/A | ||
| 2002 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | ||
| 2002 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | ||
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2002 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Sierra 1500 | 6.0L | V8 | N/A | ||
| 2001 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Sierra 3500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2001 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2000 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2000 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2000 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 2000 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 1999 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | Koyorad Radiator | |
| 1999 | GMC | Sierra 2500 | 6.0L | V8 | N/A | Koyorad Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.