{"product_id":"mishimoto-mmhose-gx460-10bk-silicone-coolant-hose-kit-2010-2023-lexus-gx460","title":"Mishimoto 10-23 Lexus GX460 Silicone Coolant Hose Kit","description":"\u003cp\u003eThe Mishimoto MMHOSE-GX460-10BK is a direct-fit silicone coolant hose kit engineered specifically for the 2010 through 2023 Lexus GX460 4.6L V8. Built with five-layer silicone construction and heat-resistant embedded fibers, the MMHOSE-GX460-10BK replaces the factory rubber upper and lower radiator hoses to improve cooling system reliability, temperature tolerance, and under-hood appearance, all backed by the Mishimoto Lifetime Warranty.\u003c\/p\u003e\n\n\u003ch4\u003eFive-Layer Silicone Construction\u003c\/h4\u003e\n\u003cp\u003eFactory rubber radiator hoses are designed to meet OEM cost targets, not performance longevity. Over time, heat cycling, coolant pressure, and engine heat cause rubber hoses to soften, swell, and eventually crack or fail. The MMHOSE-GX460-10BK uses five layers of high-grade silicone with heat-resistant fibers embedded throughout, providing superior pressure tolerance and a maximum temperature rating that far exceeds the factory rubber specification. The silicone construction maintains its shape and integrity through years of thermal cycling without the deterioration that plagues OEM rubber hoses.\u003c\/p\u003e\n\n\u003ch4\u003eDirect-Fit OEM Replacement\u003c\/h4\u003e\n\u003cp\u003eThe Mishimoto MMHOSE-GX460-10BK is engineered as a direct bolt-on replacement for the GX460's factory upper and lower radiator hoses. The kit matches OEM dimensions and connection points exactly, with no cutting, modification, or fabrication required. The included worm gear clamps provide a secure, leak-free seal at each connection point. Installation requires only basic hand tools and is straightforward for an experienced DIYer or shop technician.\u003c\/p\u003e\n\n\u003ch4\u003eAvailable in Black\u003c\/h4\u003e\n\u003cp\u003eThe MMHOSE-GX460-10BK ships in black silicone, providing a clean, factory-style appearance that complements the GX460's engine bay. The black finish resists UV fading and maintains its appearance over the life of the hoses.\u003c\/p\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMishimoto MMHOSE-GX460-10BK upper silicone radiator hose\u003c\/li\u003e\n\u003cli\u003eMishimoto MMHOSE-GX460-10BK lower silicone radiator hose\u003c\/li\u003e\n\u003cli\u003eHigh-quality worm gear clamps for all connection points\u003c\/li\u003e\n\u003cli\u003eMishimoto Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003eMMHOSE-GX460-10BK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e840197727232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMishimoto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFive-Layer High-Grade Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReinforcement\u003c\/td\u003e\n\u003ctd\u003eHeat-Resistant Embedded Fibers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHoses Included\u003c\/td\u003e\n\u003ctd\u003eUpper and Lower Radiator Hoses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClamps Included\u003c\/td\u003e\n\u003ctd\u003eYes, worm gear clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eDirect bolt-on, OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003e4.6L V8 (1UR-FE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eMishimoto Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003ctd\u003eLexus\u003c\/td\u003e\n\u003ctd\u003eGX460\u003c\/td\u003e\n\u003ctd\u003e4.6L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat years of the Lexus GX460 does the MMHOSE-GX460-10BK fit?\u003c\/strong\u003e\u003cbr\u003e\nThe MMHOSE-GX460-10BK fits all 2010 through 2023 Lexus GX460 models equipped with the 4.6L V8 engine. The kit is engineered as a direct OEM-style replacement for all GX460 model years in that range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the Mishimoto MMHOSE-GX460-10BK require any cutting or modification?\u003c\/strong\u003e\u003cbr\u003e\nNo. The MMHOSE-GX460-10BK is a direct bolt-on replacement that matches the factory hose routing and connection points. No cutting, drilling, or modification is required. The included clamps secure the hoses at each connection point using standard hand tools.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between silicone and rubber radiator hoses on the GX460?\u003c\/strong\u003e\u003cbr\u003e\nFactory rubber hoses are prone to softening, swelling, and cracking over time as they cycle through the engine's operating temperatures. Silicone hoses maintain their shape and flexibility across a much wider temperature range, resist coolant additives and petroleum products, and do not degrade the same way rubber does with age and heat. The Mishimoto five-layer construction with embedded fibers provides additional pressure resistance beyond standard single-wall silicone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat clamps are included with the MMHOSE-GX460-10BK?\u003c\/strong\u003e\u003cbr\u003e\nThe kit includes high-quality worm gear clamps for all connection points. These can be used as direct replacements for the factory clamps or alongside the OEM clamps depending on your preference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the Mishimoto MMHOSE-GX460-10BK available in other colors?\u003c\/strong\u003e\u003cbr\u003e\nThe MMHOSE-GX460-10BK is the black colorway. Mishimoto may offer the same hose kit for the GX460 in other colors through separate part numbers. Verify availability and part number for color-specific orders.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the Mishimoto MMHOSE-GX460-10BK?\u003c\/strong\u003e\u003cbr\u003e\nMishimoto backs the MMHOSE-GX460-10BK with their Lifetime Warranty, covering defects in materials and workmanship for as long as the original purchaser owns the part.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill the MMHOSE-GX460-10BK fit the GX460 1UR-FE engine specifically?\u003c\/strong\u003e\u003cbr\u003e\nYes. The MMHOSE-GX460-10BK is designed specifically for the 1UR-FE 4.6L V8 engine used in all 2010 through 2023 Lexus GX460 models. The hose dimensions match the factory routing and connection sizes for that engine exactly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does installation of the MMHOSE-GX460-10BK take?\u003c\/strong\u003e\u003cbr\u003e\nA typical installation takes approximately 1 to 2 hours including coolant drain and refill. The radiator must be partially drained before removing the factory hoses, and the system should be bled of air after refilling. Basic hand tools are all that is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes the Mishimoto MMHOSE-GX460-10BK trigger a Prop 65 warning?\u003c\/strong\u003e\u003cbr\u003e\nMishimoto does not specifically list a Prop 65 designation for this part on their product page. Silicone hose products may carry warnings in some states due to chemical compounds used in manufacturing. Check Mishimoto's current product listing or contact them directly if Prop 65 compliance is a specific requirement.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":45957616959567,"sku":"MISMMHOSE-GX460-10BK","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/mishimoto-mmhose-gx460-10bk-silicone-coolant-hose-kit-lexus-gx460-1.jpg?v=1782327098","url":"https:\/\/www.blackopsautoworks.com\/products\/mishimoto-mmhose-gx460-10bk-silicone-coolant-hose-kit-2010-2023-lexus-gx460","provider":"Black Ops Auto Works","version":"1.0","type":"link"}