How much coolant does a 2023 Jeep Wagoneer hold?

The 2023 Jeep Wagoneer cooling system capacity is 16.60 QTS. (15.7 L).

What happens if I use the wrong coolant in my 2023 Jeep Wagoneer?

Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.

Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2023 Jeep WagoneerCoolant Type & Capacity

OEM spec from the factory service manual for the Obsidian, 3.0L Eng VIN P variant.

Quick Answer

Coolant Type

MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) meeting the requirements of Chrysler Material Standard MS-12106

Capacity

16.60 QTS.

15.7 L

Variant

Obsidian, 3.0L Eng VIN P

Note: Includes: heater and coolant recovery tank filled to "max" level.

This vehicle's factory manual

2023 Jeep Wagoneer: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

Other specs:All specs

What You'll Need

Engine Coolant / Antifreeze

MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) meeting the requirements of Chrysler Material Standard MS-12106 for Jeep Wagoneer

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Frequently Asked Questions

What type of coolant does a 2023 Jeep Wagoneer take?: The 2023 Jeep Wagoneer requires MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) meeting the requirements of Chrysler Material Standard MS-12106. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Obsidian, 3.0L Eng VIN P configuration.
How much coolant does a 2023 Jeep Wagoneer hold?: The 2023 Jeep Wagoneer cooling system capacity is 16.60 QTS. (15.7 L).
Can I use universal coolant in my 2023 Jeep Wagoneer?: It is strongly recommended to use coolant that meets the MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) meeting the requirements of Chrysler Material Standard MS-12106 specification. Universal coolants may not provide the correct corrosion protection for your engine's materials.
What happens if I use the wrong coolant in my 2023 Jeep Wagoneer?: Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.