Heating and Cooling› Thermostats, Housings and Fillers

Red Line

Red Line Supercool Coolant 50/50 Mix 1/2 Gallon - Case of 4

$66.23

SKU: R00B 81235

In Stock
In Stock
Ships by Jun 13
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Non-Returnable Item

Description

It doubles the wetting ability of water to improve heat transfer and reduce cylinder head temperatures. This coolant is compatible with all glycol antifreeze and coolants and contains corrosion inhibitors for modern cast iron, aluminum, and brass systems.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandRed Line
Part NumberR00B 81235

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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