{"product_id":"csf-18-jeep-grand-cherokee-trackhawk-2021-dodge-durango-srt-hellcat-oe-replacement-radiator","title":"CSF 18+ Jeep Grand Cherokee Trackhawk \/ 2021+ Dodge Durango SRT Hellcat OE Replacement Radiator","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 3959 \/ \u003cstrong\u003eUPC:\u003c\/strong\u003e 710353039595\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCSF OE-Style Replacement Radiator for 2018–2021 Jeep Grand Cherokee Trackhawk \u0026amp; 2021+ Dodge Durango SRT Hellcat\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eReplace the weak factory plastic-tank radiator in your supercharged 6.2L Hellcat-powered Jeep Grand Cherokee Trackhawk or Dodge Durango SRT Hellcat with the CSF 3959 All-Aluminum Radiator.\u003c\/p\u003e\n\u003cp\u003eThis direct drop-in upgrade features a high-performance 2-row 42mm core that delivers approximately **40% more cooling capacity** than the stock unit.\u003c\/p\u003e\n\u003cp\u003eBuilt with 100% TIG-welded aluminum construction and B-Tube technology, the CSF 3959 provides superior strength, durability, and heat dissipation making it the #1 choice for stock and high-horsepower Hellcat builds (including 9-second quarter-mile vehicles).\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40% Increased Cooling Capacity\u003c\/strong\u003e – 2-row 42mm core significantly lowers coolant temperatures under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Aluminum TIG-Welded Construction\u003c\/strong\u003e – No plastic end tanks or epoxy for maximum strength and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB-Tube Technology\u003c\/strong\u003e – Higher burst strength and improved heat transfer efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drop-In Replacement\u003c\/strong\u003e – Uses factory mounts, hoses, and fan shroud with no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven on High-Horsepower Builds\u003c\/strong\u003e – Trusted by 9-second Hellcat-platform record holders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e – Precision engineered and built in Alliance, Ohio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOE-Style Replacement Radiator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Thickness\u003c\/td\u003e\n\u003ctd\u003e42 mm (2-Row)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAll-Aluminum TIG-Welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Improvement\u003c\/td\u003e\n\u003ctd\u003e≈ 40% over factory plastic-tank radiator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDirect Drop-In (No Modifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCSF All-Aluminum Replacement Radiator\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill NOT fit\u003c\/strong\u003e non-supercharged models\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended (60–90 minute install)\u003c\/li\u003e\n\u003cli\u003eReuse factory hoses, fan shroud, and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018–2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee Trackhawk\u003c\/td\u003e\n\u003ctd\u003e6.2L Hellcat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eDurango SRT Hellcat\u003c\/td\u003e\n\u003ctd\u003e6.2L Hellcat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose CSF?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWorld-renowned leader in high-performance cooling since 1947\u003c\/li\u003e\n\u003cli\u003eEvery radiator is built in the USA with strict quality control\u003c\/li\u003e\n\u003cli\u003eProven on the fastest Hellcat-powered vehicles in the world\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racers and serious enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 2022 Durango Hellcat?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the CSF 3959 is a direct fit for all 2021+ Dodge Durango SRT Hellcat models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How much will this lower my coolant temperatures?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Most users see an average drop of 25–40°F under load compared to the factory radiator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a good upgrade for high-horsepower builds?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes. This radiator is used by many 9-second Hellcat-platform vehicles and is capable of supporting 1000+ horsepower builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does it require any modifications to install?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No. It is a true drop-in replacement that uses all factory mounting points and hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Official CSF heavy-duty retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":43831531601999,"sku":"CSF3959","price":201.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/csf-3959-radiator-jeep-trackhawk-durango-hellcat.png?v=1779109398","url":"https:\/\/www.blackopsautoworks.com\/products\/csf-18-jeep-grand-cherokee-trackhawk-2021-dodge-durango-srt-hellcat-oe-replacement-radiator","provider":"Black Ops Auto Works","version":"1.0","type":"link"}