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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.
2014 Acura RdxCoolant Type & Capacity
OEM spec from the factory service manual for the AWD variant.
Quick Answer
Coolant Type
50/50 mix of HONDA Long-Life Antifreeze/Coolant Type 2 and distilled water
Capacity
1.75 GALS.
6.62 L
Variant
AWD
Note: Includes: the coolant in the reserve tank and that remaining in the engine.
This vehicle's factory manual
2014 Acura Rdx: 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 2014 Acura Rdx
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Frequently Asked Questions
- What type of coolant does a 2014 Acura Rdx take?
- The 2014 Acura Rdx requires 50/50 mix of HONDA Long-Life Antifreeze/Coolant Type 2 and distilled water. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the AWD configuration.
- How much coolant does a 2014 Acura Rdx hold?
- The 2014 Acura Rdx cooling system capacity is 1.75 GALS. (6.62 L).
- Can I use universal coolant in my 2014 Acura Rdx?
- It is strongly recommended to use coolant that meets the 50/50 mix of HONDA Long-Life Antifreeze/Coolant Type 2 and distilled water 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 2014 Acura Rdx?
- 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.