Summary
PEAK OET 50/50 European Vehicles Violet coolant data, from PEAK's own source. PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for European Vehicles - VIOLET is a 50/50 premix Si-OAT ethylene glycol-based coolant listed by Old World Industries. The manufacturer lists 1 OEM or industry spec code, including BS 6580. Stated service life: 400,000 miles or 15 years.
What to buy
PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for European Vehicles - VIOLET · Premix 50/50 · lists BS 6580
Confirm that your owner's manual calls for this spec before you buy.
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Specifications
| Brand | PEAK |
|---|---|
| Maker | Old World Industries |
| Product | PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for European Vehicles - VIOLET |
| Part numbers (as published) | PEVB53 |
| Chemistry | Si-OAT |
| Base glycol | Ethylene glycol |
| Colour | Violet |
| Premix or concentrate | Premix 50/50 |
| OEM / industry specs listed | BS 6580 |
| ASTM standards listed | ASTM D3306 |
| Service life claim | 400,000 miles or 15 years |
| Free-of claims | nitrite-free, borate-free, phosphate-free, amine-free, nitrate-free |
| Datasheet | datasheet |
| Not published by the maker | Sizes, Freeze point. Check the product label or ask the manufacturer. |
| Source | manufacturer page |
| Last checked | 22 October 2026 |
Specs and approvals listed by the manufacturer
- Meets BS 6580 per PEAK (British Standard)
- Meets ASTM D3306 per PEAK (industry test standard)
Manufacturer wording: PEAK® ORIGINAL EQUIPMENT TECHNOLOGY™ ANTIFREEZE + COOLANT for EUROPEAN VEHICLES - VIOLET meets the performance requirements of ASTM D3306 and BS 6580.
"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.
What the manufacturer says it is for
Audi & Volkswagen: 2008 and newer, includes hybrid & electric vehicles Freightliner Sprinter: 2014 and newer Mercedes-Benz: 2014 and newer, includes hybrid vehicles Porsche: 2010 and newer, includes hybrid and electric vehicles
Quoted from the manufacturer's page. Coolant.com has not verified fitment for any vehicle, and a listed make or year range is the manufacturer's statement, not ours.
Compatibility notes
- If your owner's manual calls for BS 6580, PEAK lists that code for this product. Read the exact wording above, and confirm against your manual.
- Chemistry is listed as Si-OAT. 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 Violet. Colour is a dye, not a spec, so two coolants of the same colour can be different chemistries. See coolant colours explained.
- Sold premixed: pour as supplied. Do not add water unless the label says to.
Where to buy
Amazon listings come from third-party sellers as well as Amazon. Check that the part number, size and premix/concentrate match before you buy.
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- Check price on Amazon (listed on the manufacturer page; the retailer blocks automated checks)
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.
Related tool
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Vehicle makes linked to this coolant
These make pages explain what each vehicle maker specifies. The reason each one links here is shown next to it. This is not a fitment claim, so check your owner's manual.
- What coolant Volkswagen specifies (the manufacturer names this make in its application text)
- What coolant Audi specifies (the manufacturer names this make in its application text)
- What coolant Mercedes-Benz specifies (the manufacturer names this make in its application text)
More from PEAK
- PEAK All Vehicles Concentrate Antifreeze + Coolant Check price
- PEAK All Vehicles 50/50 Prediluted Antifreeze + Coolant Check price
- PEAK DEX-COOL 50/50 Prediluted Antifreeze + Coolant
- PEAK DEX-COOL Concentrate Antifreeze + Coolant Check price
- PEAK Global Lifetime 50/50 Antifreeze + Coolant
- PEAK Global Lifetime Concentrate Antifreeze + Coolant
See every PEAK product we list, with the chemistries and spec codes the maker names, on the PEAK coolant brand page.
See all PEAK 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.
Ready to buy?
PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for European Vehicles - VIOLET · Premix 50/50 · lists BS 6580. Check that your owner's manual calls for it.
Check price on AmazonAll buying optionsAs an Amazon Associate I earn from qualifying purchases. Commissions never change which products we list or what the data says.
How we source this page
- Facts come from manufacturer pages, datasheets, owner's manuals and standards bodies, linked under Sources.
- We do not test products, and no brand pays to be listed or ranked. Advertising and affiliate links are labelled and never change the data.
- Anything we could not find is marked "not published" rather than guessed. Spotted an error? Tell us.