Summary
PEAK OET 50/50 North American Vehicles Gold coolant data, from PEAK's own source. PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GOLD is a 50/50 premix HOAT ethylene glycol-based coolant listed by Old World Industries. The manufacturer lists 5 OEM or industry spec codes, including GM 1899M. Stated service life: up to 5 years or 150,000 miles.
What to buy
PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GOLD · Premix 50/50 · lists GM 1899M
Confirm that your owner's manual calls for this spec before you buy.
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.
Confirm the specification in your owner’s manual before buying. Product examples are not a fitment guarantee.
Where to buy: confirm the spec in your owner's manual, then
Check price on Amazon More retailersAs an Amazon Associate I earn from qualifying purchases. Commissions never change which products we list or what the data says.
Specifications
| Brand | PEAK |
|---|---|
| Maker | Old World Industries |
| Product | PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GOLD |
| Part numbers (as published) | NAGB53 |
| Chemistry | HOAT |
| Base glycol | Ethylene glycol |
| Colour | Gold |
| Premix or concentrate | Premix 50/50 |
| OEM / industry specs listed | GM 1899M, GM 1825M, MS-7170, MS-9769, SAE J814 |
| ASTM standards listed | ASTM D3306, ASTM D4985, ASTM D6210 |
| Service life claim | up to 5 years or 150,000 miles |
| Free-of claims | phosphate-free, amine-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 GM 1899M per PEAK (GM)
- Meets GM 1825M per PEAK (GM)
- Meets MS-7170 per PEAK (Chrysler / FCA / Stellantis)
- Meets MS-9769 per PEAK (Chrysler / FCA / Stellantis)
- Meets SAE J814 per PEAK (SAE)
- Meets ASTM D3306 per PEAK (industry test standard)
- Meets ASTM D4985 per PEAK (industry test standard)
- Meets ASTM D6210 per PEAK (industry test standard)
Manufacturer wording: It is fully compatible with other gold hybrid coolants and meets the performance requirements of ASTM D3306, D4985 and D6210.
"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
Chrysler, Jeep, Dodge & Ram: 2001-2012, includes hybrid vehicles Ford: 2002-2017, includes hybrid vehicles Lincoln & Mercury: 2002-2011, includes hybrid 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.
Alternatives that list the same spec
Other coolants whose makers list at least one of the same OEM codes as PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GOLD. More shared codes first. Match the exact code in your manual, and do not mix chemistries when topping up.
| Product | Same code(s) |
|---|---|
| PEAK ORIGINAL EQUIPMENT TECHNOLOGY Concentrate Antifreeze + Coolant for North American Vehicles - GOLD PEAK · HOAT · Concentrate | GM 1825M, GM 1899M, MS-7170, MS-9769 |
| Valvoline MaxLife/Multi-Vehicle Antifreeze Coolant 50/50 Valvoline · not published · Premix 50/50 | GM 1825M, GM 1899M, MS-7170 |
| PEAK Conventional 50/50 Ready Use Antifreeze + Coolant PEAK · IAT · Premix 50/50 | GM 1825M, GM 1899M, MS-7170 |
| PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GREEN PEAK · IAT · Premix 50/50 | GM 1825M, GM 1899M, MS-7170 |
| PEAK ORIGINAL EQUIPMENT TECHNOLOGY Concentrate Antifreeze + Coolant for North American Vehicles - GREEN PEAK · IAT · Concentrate | GM 1825M, GM 1899M, MS-7170 |
| Zerex G05 Antifreeze Coolant Zerex · HOAT · Concentrate | GM 1825M, GM 1899M, MS-9769 |
Compatibility notes
- If your owner's manual calls for GM 1899M, PEAK lists that code for this product. Read the exact wording above, and confirm against your manual.
- Chemistry is listed as HOAT. 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 Gold. 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.
As an Amazon Associate I earn from qualifying purchases. Commissions never change which products we list or what the data says.
- 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
Compare this coolant side by side
Open the comparison →Related products with the same listed chemistry
Related products with the same listed chemistry
- Zerex G05 Antifreeze Coolant Check price (Zerex, Concentrate)
- OEM Extended Life EURO I Antifreeze/Coolant (Recochem, Concentrate and Premix 50/50)
- OEM Extended Life EURO II Antifreeze/Coolant (Recochem, Concentrate and Premix 50/50)
- OEM Extended Life PINK Antifreeze/Coolant (Recochem, Concentrate and Premix 50/50)
- Reco-Cool Glyco-Cool (Recochem, Concentrate and Premix 50/50)
- Reco-Cool Multi Vehicle (Recochem, Concentrate and Premix 50/50)
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 Ford specifies (the manufacturer names this make in its application text)
- What coolant GM / Chevrolet specifies (the manufacturer lists a spec code from this vehicle maker)
- What coolant Chrysler, Jeep, Ram & Dodge specifies (the manufacturer lists a spec code from this vehicle maker)
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
- 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 North American Vehicles - GOLD · Premix 50/50 · lists GM 1899M. 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.