{"product_id":"dorman-624-651-transmission-oil-cooler-bypass-valve","title":"Dorman 624-651 Transmission Oil Cooler Bypass Valve","description":"\u003ch2\u003eTransmission Fluid Temperature Control\u003c\/h2\u003e\u003cp\u003eDorman 624-651 transmission oil cooler bypass valve regulates transmission fluid flow and temperature to help maintain proper operating temperature in specified vehicles. It is a direct-fit replacement for applications that use a threaded, gray bypass valve with 16 mm inlet and outlet ports.\u003c\/p\u003e\u003cp\u003eCompatible With 2011-2019 Jeep Grand Cherokee, 2012-2018 Jeep Wrangler, 2018 Jeep Wrangler JK, 2012-2019 Dodge Charger, 2012-2014 Dodge Challenger, 2013 Dodge Durango, 2012-2014 Chrysler 300, 2012-2018 Ram 1500, 2019 Ram 1500 Classic, 2012-2013 Ram 2500, 2013 Ram 3500, and 2012 Jeep Liberty. This part cross-references Mopar 55111005AC for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates transmission fluid routing to help control operating temperature\u003c\/li\u003e\n\u003cli\u003eThreaded valve design for specified OE-style applications\u003c\/li\u003e\n\u003cli\u003eGray housing with 16 mm inlet and outlet port diameters\u003c\/li\u003e\n\u003cli\u003eTwo inlet ports and two outlet ports\u003c\/li\u003e\n\u003cli\u003eIncludes replacement O-rings for service installation\u003c\/li\u003e\n\u003cli\u003eDorman 624-651 replacement for select Chrysler, Dodge, Jeep, and Ram vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 624-651 transmission oil cooler bypass valve is built for vehicles that rely on controlled fluid bypass to manage transmission temperature. By directing transmission fluid through the cooler circuit as needed, it helps maintain the operating range required by the transmission system. This makes it a practical replacement for service on Dodge Charger, Jeep Wrangler, Ram 1500, and related Chrysler applications.\u003c\/p\u003e\u003cp\u003eUse Dorman 624-651 when the original bypass valve is worn, sticking, or no longer regulating flow correctly. The threaded construction, 16 mm ports, and OE-style dimensions support a direct replacement approach for the listed fitments.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission fluid temperature running too high\u003c\/li\u003e\n\u003cli\u003eDelayed or inconsistent cooler flow control\u003c\/li\u003e\n\u003cli\u003eBypass valve sticking open or closed\u003c\/li\u003e\n\u003cli\u003eTransmission cooling system fault related to valve wear\u003c\/li\u003e\n\u003cli\u003eLeakage at the valve sealing surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s original valve style, port size, and threaded connection before installation. Inspect the cooler circuit and surrounding seals for contamination or damage, and replace worn sealing surfaces as needed. Confirm fitment for the exact year, make, and model before service on Jeep Grand Cherokee, Dodge Charger, or Ram 1500 applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement components for OE-style service applications, and this bypass valve is built to match the specified vehicle requirements for form and function.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52778782097589,"sku":"BKKY-624-651","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_624651_Fro.jpg?v=1783579258","url":"https:\/\/www.partcatalog.com\/products\/dorman-624-651-transmission-oil-cooler-bypass-valve","provider":"PartCatalog","version":"1.0","type":"link"}