Name: Prestone Cor-Guard Command Nitrite Free Extended Life Antifreeze + Coolant
Brand: Prestone
SKU: AFC13000

Summary

Prestone Cor-Guard Command Nitrite Free Extended Life coolant data, from Prestone's own source. Prestone Cor-Guard Command Nitrite Free Extended Life Antifreeze + Coolant is a OAT coolant listed by Prestone. The manufacturer's page we checked does not list OEM spec codes.

Disclaimer: General information only, not professional advice. Always use the coolant specified in your vehicle owner's manual. Using the wrong coolant can damage an engine.

Independent and not affiliated. Coolant.com is not affiliated with, sponsored by or endorsed by any coolant or vehicle maker or retailer listed here, and we earn nothing from these links. Brand and spec names are used only to identify products. Every field comes from the manufacturer's own page or datasheet, checked 22 October 2026. "Not published" means we could not find it in that source. We record no prices.

Specifications

Brand	Prestone
Maker	Prestone
Product	Prestone Cor-Guard Command Nitrite Free Extended Life Antifreeze + Coolant
Part numbers (as published)	AFC13000
Sizes (as published)	not published
Chemistry	OAT
Base glycol	not published
Colour	not published
Premix or concentrate	not published
OEM / industry specs listed	not published
ASTM standards listed	not published
Service life claim	not published
Freeze point (as published)	not published
Free-of claims	nitrite-free
Datasheet	not published
Source	manufacturer page
Last checked	22 October 2026

Specs and approvals listed by the manufacturer

No OEM approval or spec codes are published on the source we checked. That does not mean the product fails any spec. It means the manufacturer did not list one there. Check the product label or ask the manufacturer.

Compatibility notes

Chemistry is listed as OAT. Mixing different chemistries can shorten coolant life. See OAT vs HOAT vs IAT and use the mixing checker before topping up.

Always check your owner's manual first. Use the coolant spec printed in your owner's manual or service information. A listing here is the manufacturer's own claim (meets, exceeds, approved or recommended, worded as they put it). It is not our approval and not a fitment guarantee for your vehicle. If in doubt, ask your dealer or a qualified mechanic.

Where to buy

prestone.com (where to buy) (link checked 22 Oct 2026)

These links come from the manufacturer's own product page or official parts store. We do not show prices because they change and vary by store. Check that the part number and size match before you buy.

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Sources

Prestone product page (status on 22 Oct 2026: 200)

Prestone Cor-Guard Command Nitrite Free Extended Life: specs and approvals