Mishimoto MMHOSE-GX460-10BK Silicone Coolant Hose for 2010-2023 Lexus GX460 4.6L

Vehicle Fitment

• 2010-2023 Lexus GX460 - Base, Premium (2010-2023)
• 2013-2023 Executive
• 2014-2023 Luxury

Fitment Notes

• Engine: 1UR-FE 4.6L V8 - the sole engine offered across all GX460 trims and model years in this range, so no engine-based exclusions apply
• Black Line Edition trim (2023 only) is not confirmed in Mishimoto's fitment data for this part and should be verified separately if relevant

Features

• Direct-fit replacement for factory rubber radiator hoses
• Constructed from five layers of silicone with heat-resistant embedded fibers
• Improved resistance to heat and pressure versus factory rubber hoses
• Helps prevent hose softening, cracking, and coolant leaks over time
• Includes matching upper and lower radiator hoses
• Includes high-quality worm-gear clamps for a secure installation
• Suited to daily driving, towing, and off-road use
• Backed by Mishimoto's Lifetime Warranty

Specifications

• Hose material: five-layer silicone with embedded heat-resistant fibers
• Color: black
• Engine application: 1UR-FE 4.6L V8

Included Components

• 1x Upper Radiator Hose
• 1x Lower Radiator Hose
• Worm-Gear Clamps

Product Description

This Mishimoto silicone coolant hose kit is a direct-fit replacement for the factory rubber upper and lower radiator hoses on the 2010-2023 Lexus GX460's 4.6L V8. Built from five layers of silicone reinforced with heat-resistant fibers, it's designed to hold up better than factory rubber under the sustained heat and pressure that comes with daily driving, towing, and off-road use - all conditions where a softened or failed factory hose can mean an unplanned breakdown.

The kit includes matching upper and lower hoses along with worm-gear clamps for a straightforward installation, and it's finished in black to blend cleanly into the factory engine bay. It's a solid pick for GX460 owners doing preventive cooling-system maintenance, especially those who tow or off-road regularly, and it's backed by Mishimoto's lifetime warranty.