{"product_id":"spelab-cu2957-radiator-replacement-for-jeep-wrangler-2007-2017-2018-jk-3-6l-3-8l-v6-4wd-rwd","title":"SPELAB CU2957 Radiator Replacement for Jeep Wrangler 2007–2017 \u0026 2018 JK 3.6L\/3.8L V6 | 4WD\/RWD","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe SPELAB CU2957 radiator replacement is engineered to refresh the cooling system on Jeep Wrangler models from 2007 through 2017, with compatibility extended to the 2018 Wrangler JK if equipped with 3.6L or 3.8L V6 engines. This core-to-tank assembly offers a robust solution for drivers who value consistent cooling performance, reliable fit, and straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes this radiator compelling\u003c\/h3\u003e\n\u003cp\u003eDesigned with durability in mind, the CU2957 features reinforced tube walls and high-grade materials that endure the vibrations and temperature swings typical of off-road and daily driving. The radiator undergoes rigorous aging and endurance testing to help withstand extreme weather and demanding use, while maintaining steady temperature control under varied loads.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications and fitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Jeep Wrangler 2007–2017; also compatible with 2018 Wrangler JK models with 3.6L or 3.8L V6 engines, for both 4WD and RWD configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore size:\u003c\/strong\u003e 22\" × 20\" × 1.0\" for effective heat exchange and compatibility with common replacement mounts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParts alignment:\u003c\/strong\u003e Part numbers 2957, CU2957, 68143886AA, 55056634AB are included for reference and ordering clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eIn everyday driving or rugged terrain, this radiator is built to maintain stable operating temperatures, helping to prevent overheating during steep climbs or long highway runs. The design emphasizes a balanced weight-to-strength ratio, contributing to a reliable replacement that fits the vehicle’s original pathways and mounting points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick-walled tubes add durability without sacrificing flow, supporting lasting performance under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality materials reduce wear over time, supporting a dependable cooling loop through seasons of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and after-sales support\u003c\/h3\u003e\n\u003cp\u003eFor peace of mind, customers receive comprehensive after-sales assistance. If any quality issues or damage occur, the team commits to a prompt response and a suitable solution to ensure a positive experience. Prior to purchase, please verify vehicle compatibility and core size to ensure a proper fit for your Wrangler configuration.\u003c\/p\u003e\n\n\u003ch3\u003eWhy consider this as a replacement\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn radiator with a purpose-built SPELAB CU2957 can help restore efficient heat management, reduce the risk of coolant loss due to aging components, and keep the cooling system aligned with the Wrangler’s original design. While results can vary by driving conditions, many users notice smoother temperature behavior and improved reliability in daily commutes and weekend adventures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles does the SPELAB CU2957 radiator fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Jeep Wrangler 2007–2017, plus 2018 Wrangler JK models with 3.6L or 3.8L V6 engines, for both 4WD and RWD configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I verify before purchasing the CU2957?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Confirm your Wrangler year and model, ensure core size is 22\"×20\"×1.0\", and match part numbers CU2957 or 68143886AA before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SPELAB","offers":[{"title":"Default Title","offer_id":42395607466069,"sku":"B0C9PZW8PW","price":223.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/spelab-cu2957-radiator-front-view.jpg?v=1775942692","url":"https:\/\/plentytorque.co.uk\/products\/spelab-cu2957-radiator-replacement-for-jeep-wrangler-2007-2017-2018-jk-3-6l-3-8l-v6-4wd-rwd","provider":"PlentyTorque","version":"1.0","type":"link"}