Mopar coolant: products, specs and approvals

Confirm the specification in your owner’s manual before buying. Product examples are not a fitment guarantee.

Mopar coolant at a glance

Mopar products in this directory are made or sold by Stellantis (Mopar). We list 2 of them, 2 car/light-vehicle. Listed chemistries: OAT (2). Listed colours: not published (2). 0 of 2 state a service life, and 0 make a "free of" claim (for example silicate-free or nitrite-free).

These counts describe what Mopar 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.

Mopar 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.

Chemistries Mopar lists

Chemistry is the inhibitor family that protects the metals in a cooling system. Here is what Mopar names across its products, with a short explanation of each family:

• OAT (2 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.

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 Mopar lists

These are the OEM and industry spec codes Mopar lists across its products. Each one reads as "meets [code] per Mopar". 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.

How to choose a Mopar coolant

1. 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.
2. Check whether Mopar 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.
3. Open the product page and read the wording. "Approved" is stronger than "meets or exceeds", and both are stronger than "recommended for vehicles requiring".
4. Choose premix or concentrate. Mopar lists 1 concentrate and 1 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.
5. 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 Mopar does not publish (on the sources we checked)

We do not fill gaps with guesses. Where Mopar's page or sheet leaves a field out, we mark it "not published":

• chemistry: not published for 0 of 2
• colour: not published for 2 of 2
• freeze point: not published for 2 of 2
• service life: not published for 2 of 2
• data sheet link: not published for 2 of 2

The bottle label, the full data sheet or Mopar's technical helpline may give more detail.

Where to buy Mopar coolant

1 of 2 Mopar product pages here carry retailer links. These are the links Mopar itself shows on its product page, or its official parts store. Where a product has a verified Amazon listing we also show an Amazon link, which is an affiliate link (we may earn a commission). Other links are not affiliate links. Many retailers block automated checks, so each link is labelled with its check status. We do not show prices.

Compare with other coolant brands

Mopar is the genuine coolant line for Chrysler, Jeep, Ram & Dodge vehicles. What Chrysler, Jeep, Ram & Dodge specifies by model and year, with citations, is on the Chrysler, Jeep, Ram & Dodge coolant page.

Brand matters less than the spec code. If Mopar does not list the code in your manual, check whether Motorcraft, Mobil, Nissan or Mazda does, or search every product at once in Find my car coolant. The full list is in the coolant brands index.