Quick answer
Comma coolant in our directory means 7 products from Comma. The manufacturer names 3 chemistries across them (OAT, Si-OAT, IAT). The spec codes it lists most often are Deutz DQC CC-14, Jenbacher TA 1000-0200, MWM TR 2091. Pick by the spec in your owner's manual, not by brand or colour.
Key takeaways
- 7 Comma products listed, each linked to its source.
- Forms: Concentrate (4), Premix 50/50 (3).
- 7 of 7 list at least one OEM or industry spec code.
- Approvals are shown as the manufacturer states them ("meets X per Comma"), not as our endorsement.
- No prices, ratings or rankings.
Comma coolant at a glance
Comma products in this directory are made or sold by Comma. We list 7 of them, 7 car/light-vehicle. Listed chemistries: OAT (4), Si-OAT (2), IAT (1). Listed colours: not published (7). 7 of 7 state a service life, and 0 make a "free of" claim (for example silicate-free or nitrite-free).
These counts describe what Comma publishes, not how good a product is. A product with no listed spec codes may still meet them. It means the manufacturer did not print them on the page we checked.
Comma coolant products
Click a product for its full spec table, the manufacturer's exact approval wording, compatibility notes and sources. You can also open several products in Compare coolants.
| Product | Chemistry | Colour | Form | Spec codes listed | Service life (claimed) |
|---|---|---|---|---|---|
| Xstream G30 Antifreeze & Coolant Concentrate | OAT | not published | Concentrate | 6 | Typical service life of up to 5 years |
| Xstream G30 Antifreeze & Coolant Ready Mixed | OAT | not published | Premix 50/50 | 6 | Typical service life of up to 5 years |
| Xstream G40 Antifreeze & Coolant Concentrate | Si-OAT | not published | Concentrate | 8 | Typical service life of up to 5 years |
| Xstream G40 Antifreeze & Coolant Ready Mixed | Si-OAT | not published | Premix 50/50 | 7 | Typical service life of up to 5 years |
| Xstream G48 Antifreeze & Coolant Concentrate | IAT | not published | Concentrate | 12 | Typical service life of up to 3 years |
| Xstream G64 Antifreeze & Coolant - Ready Mixed | OAT | not published | Premix 50/50 | 4 | Typical service life of up to 5 years |
| Xstream G64 Antifreeze & Coolant Concentrate | OAT | not published | Concentrate | 4 | Typical service life of up to 5 years |
Chemistries Comma lists
Chemistry is the inhibitor family that protects the metals in a cooling system. Here is what Comma names across its products, with a short explanation of each family:
- OAT (4 products): Organic Acid Technology: carboxylate inhibitors, normally silicate- and phosphate-free, used for long service intervals. GM Dex-Cool-type and Ford orange coolants are examples of OAT families.
- Si-OAT (2 products): Silicated OAT: organic acids with a little silicate. It is the family behind VW TL 774-G (G12++) and similar European specs.
- IAT (1 product): Inorganic Additive Technology: the traditional silicate- and phosphate-based "green" coolant with shorter change intervals.
Two products in the same family are not always interchangeable, because additive levels and approvals differ. See OAT vs HOAT vs IAT and G11, G12, G13 and G48.
Specs and approvals Comma lists
These are the OEM and industry spec codes Comma lists across its products. Each one reads as "meets [code] per Comma". The manufacturer's own wording ("approved", "meets or exceeds", "recommended for") is quoted on each product page. A listing is the manufacturer's claim, not an approval by Coolant.com or by the vehicle maker unless the wording says so.
| Spec code (as listed by Comma) | Family | Products listing it |
|---|---|---|
| Deutz DQC CC-14 | Deutz | 4 |
| Jenbacher TA 1000-0200 | Other OEM / industry | 3 |
| MWM TR 2091 | Other OEM / industry | 3 |
| VW TL 774-D | Volkswagen Group | 2 |
| BMW LC-07 | BMW / MINI | 2 |
| MAN 324 Typ SNF | MAN | 2 |
| Deutz DQC CB-14 | Deutz | 2 |
| DAF MAT 74002 | DAF | 2 |
| VW TL 774-G | Volkswagen Group | 2 |
| MAN 324 Typ Si-OAT | MAN | 2 |
| Cummins CES 14603 | Cummins | 2 |
| Liebherr LH-01-COL3A | Other OEM / industry | 2 |
| Volvo Cars TR-31854114-002 | Volvo | 2 |
| Daimler Truck DTFR 29C110 | Daimler Truck | 1 |
| Daimler Truck DTFR 29D110 | Daimler Truck | 1 |
| MB 325.6 | Mercedes-Benz | 1 |
| Daimler Truck DTFR 29C120 | Daimler Truck | 1 |
| MTU MTL 5048 | MTU | 1 |
| MB 326.6 | Mercedes-Benz | 1 |
| Daimler Truck DTFR 29D120 | Daimler Truck | 1 |
| VW TL 774-C | Volkswagen Group | 1 |
| MB 325.0 | Mercedes-Benz | 1 |
| BMW LC-87 | BMW / MINI | 1 |
| MAN 324 Typ NF | MAN | 1 |
| Deutz DQC CA-14 | Deutz | 1 |
Showing the 25 most-listed of 30 codes. Each product page has its full list.
Not sure which coolant your car takes?
Find your coolant →How to choose a Comma coolant
- Find the spec in your owner's manual (or the label on the coolant reservoir cap). It may be a code such as WSS-M97B44-D, GMW 3420, MS-12106, TL 774-G or MB 325.0, or a named factory coolant.
- Check whether Comma lists that exact code. Use the table above, or type the code into Find my car coolant. Letter suffixes matter: TL 774-G is not TL 774-J.
- Open the product page and read the wording. "Approved" is stronger than "meets or exceeds", and both are stronger than "recommended for vehicles requiring".
- Choose premix or concentrate. Comma lists 4 concentrate and 3 premix products here (some are sold both ways). Premix avoids mixing errors; concentrate must be diluted with distilled or deionised water. See premix vs concentrate.
- Do not mix chemistries. If the system already holds a different coolant, check the mixing checker or flush first. See can you mix coolant?
What Comma does not publish (on the sources we checked)
We do not fill gaps with guesses. Where Comma's page or sheet leaves a field out, we mark it "not published":
- chemistry: not published for 0 of 7
- colour: not published for 7 of 7
- freeze point: not published for 7 of 7
- service life: not published for 0 of 7
- data sheet link: not published for 7 of 7
The bottle label, the full data sheet or Comma's technical helpline may give more detail.
Where to buy Comma coolant
7 of 7 Comma product pages here carry retailer links. These are the links Comma itself shows on its product page, or its official parts store. We add none of our own, and they are not affiliate links. Many retailers block automated checks, so each link is labelled with its check status. We do not show prices.
When to see a mechanic
If you are not sure which coolant your vehicle needs, if the system has been topped up with an unknown coolant, or if you see overheating, coolant loss or a sweet smell, see a qualified mechanic or dealer. See coolant leaks.
Frequently asked questions
What type of coolant is Comma?
Comma lists 7 products here. The chemistries named are OAT (4), Si-OAT (2), IAT (1). There is no single "Comma type". Check the product that matches your manual's spec.
What colour is Comma coolant?
Colours listed: not published. Colour is a dye, not a spec, so match the spec code rather than the colour.
Which Comma coolant meets Deutz DQC CC-14?
4 Comma products list Deutz DQC CC-14: Xstream G40 Antifreeze & Coolant Concentrate, Xstream G40 Antifreeze & Coolant Ready Mixed, Xstream G64 Antifreeze & Coolant - Ready Mixed, Xstream G64 Antifreeze & Coolant Concentrate. Confirm the wording on each product page.
Is Comma coolant premix or concentrate?
Both forms may exist. Here the forms are: Concentrate (4), Premix 50/50 (3).
Is Coolant.com affiliated with Comma?
No. Coolant.com is independent and not affiliated with or endorsed by Comma. We name the brand only to identify its products.
New to cooling systems? Start with how a car cooling system works. Looking for a product? Search the coolant directory or match your manual's spec with Find my car coolant. See also coolant by car make and coolants by brand.