Summary
Prestone Prime Conventional Green coolant data, from Prestone's own source. Prestone Prime Conventional Green Antifreeze + Coolant is a IAT coolant listed by Prestone. The manufacturer's page we checked does not list OEM spec codes. Stated service life: 25,000 miles / 2 years.
Specifications
| Brand | Prestone |
|---|---|
| Maker | Prestone |
| Product | Prestone Prime Conventional Green Antifreeze + Coolant |
| Part numbers (as published) | AF3200 |
| Sizes (as published) | not published |
| Chemistry | IAT |
| Base glycol | not published |
| Colour | Green |
| Premix or concentrate | not published |
| OEM / industry specs listed | not published |
| ASTM standards listed | ASTM D3306, ASTM D4985 |
| Service life claim | 25,000 miles / 2 years |
| Freeze point (as published) | not published |
| Free-of claims | not published |
| Datasheet | not published |
| Source | manufacturer page |
| Last checked | 22 October 2026 |
Specs and approvals listed by the manufacturer
- Meets ASTM D3306 per Prestone (industry test standard)
- Meets ASTM D4985 per Prestone (industry test standard)
Manufacturer wording: Meets of exceeds ASTM D3306 & D4985 for corrosion protection
"Meets X per manufacturer" is our shorthand for any of the manufacturer's own phrases: meets, meets or exceeds, approved, or recommended for applications requiring. It is the manufacturer's claim, not an approval by Coolant.com or by the vehicle maker. Codes are copied as published. Some sources list codes for compatibility rather than formal approval. The wording above shows which.
Compatibility notes
- Chemistry is listed as IAT. Mixing different chemistries can shorten coolant life. See OAT vs HOAT vs IAT and use the mixing checker before topping up.
- Colour is listed as Green. Colour is a dye, not a spec, so two coolants of the same colour can be different chemistries. See coolant colours explained.
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.
Compare this coolant side by side
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See all Prestone coolants, coolants by brand or coolant by car make.
Browse the full coolant directory, or use Find my car coolant to match the spec in your owner's manual.
Sources
- Prestone product page (status on 22 Oct 2026: 200)