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.
1991 Plymouth ColtCoolant Type & Capacity
OEM spec from the factory service manual for the Base, Automatic variant.
Quick Answer
Coolant Type
Antifreeze Permanent-Type Coolant/High quality Ethylene Glycol Antifreeze
Capacity
5.30 QTS.
5.01 L
Variant
Base, Automatic
Note: Includes: .69 qt. in reserve tank.
This vehicle's factory manual
1991 Plymouth Colt: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Other specs:All specs
What You'll Need
Related for Your 1991 Plymouth Colt
Frequently Asked Questions
- What type of coolant does a 1991 Plymouth Colt take?
- The 1991 Plymouth Colt requires Antifreeze Permanent-Type Coolant/High quality Ethylene Glycol Antifreeze. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Base, Automatic configuration.
- How much coolant does a 1991 Plymouth Colt hold?
- The 1991 Plymouth Colt cooling system capacity is 5.30 QTS. (5.01 L).
- Can I use universal coolant in my 1991 Plymouth Colt?
- It is strongly recommended to use coolant that meets the Antifreeze Permanent-Type Coolant/High quality Ethylene Glycol Antifreeze 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 1991 Plymouth Colt?
- 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.