{"product_id":"silicone-oil-cooler-hose-black-fits-jeep-wrangler-jl-392-2021","title":"Silicone Oil Cooler Hose, Black, fits Jeep Wrangler JL 392 2021+","description":"\u003ch6\u003eDescription:\u003c\/h6\u003e\n\u003cp\u003eThe factory oil cooler hose on the 2021+ Jeep Wrangler JL Rubicon 392 cracks and collapses at the bend - the OEM rubber cracks and fails under the repeated heat cycling the 392 V8 generates in trail and low-speed use, splitting at the point of greatest flex. The Mishimoto Silicone Oil Cooler Hose replaces the factory hose with a single continuous silicone piece engineered to hold its shape through the bend, eliminating the failure mode at its source.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe bore follows a smooth internal taper through the full length of the hose, eliminating the pressure pockets and flow restriction the plastic joiner creates at the step change. Embedded fiber reinforcement throughout the silicone wall resists expansion and collapse under sustained pressure - where factory rubber softens and distorts over time, the silicone construction holds its shape and seal. Worm-gear clamps are included for a secure, field-serviceable connection at each end.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eDirect fit for the 2021+ Jeep Wrangler JL Rubicon 392. No drilling, cutting, or modification required.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch6\u003eKey Benefits:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece silicone outlasts the factory hose where it actually fails - the OEM rubber hose cracks and fails at the bend under repeated heat cycling; the Mishimoto replacement is a single continuous silicone piece that holds its shape through the bend, with no weak point to split or leak on the trail.\u003c\/li\u003e\n\u003cli\u003eSmooth internal taper prevents pressure pockets - the bore transitions without a step or ridge, so coolant flows without restriction or turbulence at the junction where the plastic joiner previously interrupted flow.\u003c\/li\u003e\n\u003cli\u003eReinforced fiber construction outlasts OEM rubber - embedded fiber reinforcement resists expansion, collapse, and abrasion under sustained system pressure, where factory rubber softens and degrades over time.\u003c\/li\u003e\n\u003cli\u003eDrops in without modification — confirmed direct fit for the 2021+ Jeep Wrangler JL Rubicon 392, no cutting, fabricating, or adapter work required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":48868694818916,"sku":"MMHOSE-392-21OC","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/2184\/files\/MMHOSE-392-21OC_img_0.webp?v=1785259663","url":"https:\/\/sdhqoffroad.com\/products\/silicone-oil-cooler-hose-black-fits-jeep-wrangler-jl-392-2021","provider":"SDHQ","version":"1.0","type":"link"}