Mishimoto 2019-2026 Toyota Supra GR 3.0L Performance Aluminum Radiator

This Mishimoto performance aluminum radiator is a direct-fit upgrade for 2019-2026 BMW/Toyota applications covering 330e, 330e xDrive, 330i, 330i xDrive, GR Supra. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

Help your 2019-2026 Toyota GR Supra 3.0L stay cool with the Mishimoto Performance Aluminum Radiator! The latest Supra has taken over the role of being an icon for the tuning community, but even being backed by BMW, high coolant temperatures can still bring your track day or canyon carve to a screeching halt. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

• 31% more core volume and 57% more fin surface area over the factory radiator give the GR Supra substantially more heat rejection capacity for street and track use.
• Increased fluid capacity for optimal heat dissipation and efficient temperature regulation handle the thermal demands of stock and modified 3.0L GR Supra builds.
• Full aluminum construction with TIG-welded end tanks and strutted tubes replaces the stock plastic-tank radiator that degrades under the heat cycling of a turbocharged inline-six.
• 1.65-inch thick efficiently brazed aluminum core with strutted tubes for maximum durability efficiently transfers thermal energy while resisting chassis flex.
• Confirmed direct fit for the 2019-2026 Toyota GR Supra 3.0L — no cutting, fabricating, or adapter work required.
• Oversized core and increased capacity handle the thermal demands of stock and modified GR Supra builds, including performance-tuned and high-boost setups.
• Own it for life — backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.

What's Included

• Performance Aluminum Radiator
• Mishimoto Lifetime Warranty

Specifications

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2019-2026 (13 rows).

Vehicle Fitment