Mopar Antifreeze Coolant 68051212AB OEM-formulated engine coolant — corrosion & temperature protection

Mopar 68051212AB Anti-Freeze is the factory-formulated coolant designed to protect and maintain Mopar-brand engines and cooling systems.

This Mopar-branded antifreeze is made to meet the specifications set by the original equipment manufacturer for many Chrysler, Dodge, Jeep and Ram vehicles. It helps manage engine temperatures, reduce corrosion inside the cooling circuit and supports reliable heater performance in a variety of driving conditions. Before purchase, confirm fitment using the vehicle compatibility table—correct submodel selection is essential for proper performance.

What does this coolant do for my vehicle?

This product serves as the liquid medium in your cooling system that transfers heat away from the engine and helps prevent freezing or boiling under normal operating ranges. It also contains additives that slow corrosion and help keep thermostat and heater core passages clear.

• Maintains stable engine operating temperature.
• Helps minimize scale and rust inside the cooling circuit.
• Supports consistent cabin heating performance.
• Formulated to match Mopar OEM recommendations.

How do I know if Mopar 68051212AB fits my car?

Fitment depends on the year, make, model and submodel of your vehicle. Use the compatibility table provided with the part listing and reference the submodel column on the far left to verify that this antifreeze matches your vehicle’s factory requirements.

• Check year, make and model against the compatibility table.
• Reference the submodel information in the compatibility listing.
• Contact support if your vehicle has an uncommon trim or factory option.

How should I use and store this Mopar coolant?

Follow your vehicle manufacturer’s service manual for the correct concentration and drain/refill intervals. Store unopened containers in a cool, dry place away from direct sunlight and extreme temperatures; keep containers sealed to preserve additive chemistry.

• Mix or use as directed by your vehicle’s service instructions.
• Dispose of used coolant according to local environmental regulations.
• Keep out of reach of children and pets; do not ingest.

Will this replace any coolant or do I need to do a flush first?

Compatibility with existing coolant types varies. When switching between coolant chemistries, a thorough flush of the cooling system is usually recommended to avoid additive incompatibilities and ensure the new formula performs as intended.

• Perform a system flush when changing coolant types.
• Top-offs may be acceptable if the existing coolant is the same Mopar-specified type.
• Refer to service documentation for correct procedures and intervals.

Who is this for: Owners and technicians who maintain Chrysler, Dodge, Jeep or Ram vehicles and want an OEM-specified coolant that aligns with factory recommendations. It’s well suited for routine maintenance, scheduled coolant replacement and service centers that require factory-approved fluids. Always confirm compatibility for your exact submodel before installing to ensure correct performance and warranty alignment.