{"product_id":"koyorad-a2855-radiator","title":"Koyorad A2855 Radiator","description":"\u003ch2\u003eKoyorad A2855 Radiator Overview\u003c\/h2\u003e\u003cp\u003eThe Koyorad A2855 radiator is an OE-equivalent replacement built for direct cooling system service on select Chevrolet, GMC, and Hummer applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for vehicles that use integrated fluid cooling.\u003c\/p\u003e\u003cp\u003eKoyorad Radiator products are developed with the technical experience needed to deliver a replacement that matches factory-style fitment and cooling function. This A2855 radiator is a practical choice for drivers servicing a 2009-2012 Chevrolet Colorado, 2009-2012 GMC Canyon, 2006-2010 Hummer H3, or 2009-2010 Hummer H3T.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: A2855\u003c\/li\u003e\n\u003cli\u003eOE-equivalent radiator replacement from Koyorad\u003c\/li\u003e\n\u003cli\u003eAluminum core with single-row construction\u003c\/li\u003e\n\u003cli\u003ePlastic tank design\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 18.5 in. height, 23.75 in. width, 1.0625 in. thickness\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 1.3125 in.; outlet diameter: 1.5625 in.\u003c\/li\u003e\n\u003cli\u003eInternal transmission oil cooler included\u003c\/li\u003e\n\u003cli\u003eTransmission oil cooler plate quantity: 5\u003c\/li\u003e\n\u003cli\u003eTransmission oil cooler diameter: 1.625 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Koyorad A2855 radiator is built for vehicles that require a radiator with an integrated transmission oil cooler. Its aluminum core supports efficient heat transfer, while the plastic tank construction follows common OE-style radiator design. For owners searching for a radiator for 2009-2012 Chevrolet Colorado, 2009-2012 GMC Canyon, or Hummer H3 and H3T cooling system repair, this part number provides a direct replacement option with the listed core and hose connection dimensions.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a damaged or aging radiator\u003c\/li\u003e\n\u003cli\u003eOverheating caused by restricted or inefficient heat exchange\u003c\/li\u003e\n\u003cli\u003eTransmission fluid temperature issues in vehicles with an integrated cooler\u003c\/li\u003e\n\u003cli\u003eCracked or deteriorated plastic tank seams\u003c\/li\u003e\n\u003cli\u003eCooling system service needs after corrosion or impact damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify radiator dimensions, inlet and outlet sizes, and transmission cooler connections before installation. Drain the cooling system, transfer any required fittings or sensors from the original unit if applicable, and inspect hoses, clamps, and coolant condition during replacement. After installation, refill with the correct coolant and bleed the system according to the vehicle service procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad manufactures OE-equivalent radiators using application-specific engineering and replacement-focused construction. The A2855 is built to match the cooling requirements of the listed Chevrolet, GMC, and Hummer applications while supporting factory-style fitment and function.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":52424698724533,"sku":"GTQS-A2855","price":226.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A2855_Dia.jpg?v=1777821142","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a2855-radiator","provider":"PartCatalog","version":"1.0","type":"link"}