Heating and Cooling› Thermostats, Housings and Fillers

PRESTONE

NEW PRESTONE 50/50

$33.20

SKU: P03I AF2100

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Prestone AF2100 is a ready-to-use antifreeze and coolant designed for all vehicles. Its patented technology optimizes engine temperature, prevents freezing, and protects parts from buildup and corrosion. This formula is engineered to last for 10 years or 300,000 miles, offering comprehensive protection for both new and old engines.

This coolant meets ASTM D3306 and D4985 specifications and is compatible with antifreeze/coolants used in vehicles with aluminum and other engine metals. It provides boil protection up to +265°F and freeze protection to -34°F (at a 50/50 mixture).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandPRESTONE
Part NumberP03I AF2100

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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