{"product_id":"performance-radiator-for-jeep-wrangler-gladiator-jl-jlu-jt-2018-2021-manual","title":"Performance Radiator for Jeep Wrangler Gladiator JL JLU JT (2018-2022) Manual","description":"\u003ch2\u003eHigh-Capacity 4-Row Aluminum Radiator for 2018-2022 Jeep Wrangler \u0026amp; Gladiator \u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003ewith Manual Transmission\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Bolt-On Cooling Upgrade:\u003c\/strong\u003e Replaces the restrictive, failure-prone OEM plastic-tank radiator with a full-aluminum, 4-row core to drastically lower engine coolant temperatures during low-speed crawling and heavy towing.\u003c\/p\u003e\n\u003ch3\u003eThe Stock JL\/JT Cooling Shortcoming\u003c\/h3\u003e\n\u003cp\u003eThe factory Jeep Wrangler JL and Gladiator JT radiators utilize a plastic end-tank design crimped to a thin aluminum core. Over time, heavy thermal cycling degrades the plastic and rubber gaskets, leading to micro-cracks and inevitable coolant leaks at the seams. Furthermore, the OEM core lacks the fluid capacity and surface area required to effectively dissipate heat under heavy engine loads. When crawling on steep inclines at low speeds, or hauling heavy payloads through challenging terrain, the lack of frontal airflow exacerbates heat soak. This causes the Pentastar or Hurricane engine to pull timing or enter limp mode to prevent catastrophic overheating.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis racing-spec upgrade resolves OEM thermal limitations by integrating a massive 4-row, fully TIG-welded aluminum core. Measuring 22\" x 20 5\/16\" x 2 1\/2\", the increased core thickness maximizes coolant capacity while expanding the total fin surface area for optimized heat transfer. Eliminating the plastic end tanks in favor of 100% full aluminum construction ensures structural rigidity against chassis flex during aggressive off-roading. Engineered specifically for manual transmission models (excluding transmission\/engine oil coolers), this radiator streamlines the cooling loop. The 1 1\/2-inch inlet and outlet provide unrestricted fluid dynamics, allowing your water pump to cycle coolant efficiently without cavitation, which stabilizes operating temperatures even in the harshest desert climates.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2018-2021 Jeep Wrangler, Gladiator (Manual Transmission Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3.6L Pentastar, 2.0L Hurricane, 3.0L EcoDiesel \/ JL, JLU, JT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e270-285 hp \/ 260-295 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2022 Jeep Gladiator 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Gladiator 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Gladiator 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Gladiator 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Gladiator 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Gladiator --\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 GAS DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 MILD HYBRID EV-GAS (MHEV) DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2022 Jeep Wrangler 6.4L 6424CC 392Cu. In. V8 GAS OHV Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 GAS DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 MILD HYBRID EV-GAS (MHEV) DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2021 Jeep Wrangler 6.4L 6424CC 392Cu. In. V8 GAS OHV Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 GAS DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 MILD HYBRID EV-GAS (MHEV) DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler --\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler 3.0L 2987CC 182Cu. In. V6 DIESEL DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2020 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 MILD HYBRID EV-GAS (MHEV) DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2019 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e2019 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 GAS DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2019 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 MILD HYBRID EV-GAS (MHEV) DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2019 Jeep Wrangler --\u003c\/li\u003e\n\u003cli\u003e2018 Jeep Wrangler 2.0L 1997CC 122Cu. In. l4 MILD HYBRID EV-GAS (MHEV) DOHC Turbocharged\u003c\/li\u003e\n\u003cli\u003e2018 Jeep Wrangler 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Jeep Trail-Rated Durability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to endure the punishing vibrations and extreme chassis angles of aggressive off-road driving, this TIG-welded all-aluminum radiator ensures maximum durability and consistent thermal management, keeping your Jeep out on the trail and out of the garage.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50176298713336,"sku":"DS-E6FLUQRF9","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-jeep-wrangler-gladiator-jl-jlu-jt-2018-2021-manual-1.jpg?v=1786989238","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-jeep-wrangler-gladiator-jl-jlu-jt-2018-2021-manual","provider":"Performance Chip Tuning","version":"1.0","type":"link"}