Answer: Honda Long-Life Coolant Type 2 (Honda Genuine Antifreeze/Coolant Type 2), typically sold as a 50/50 premixed solution or as concentrate to be mixed with distilled water.
The 2016 CR-V uses Honda's Long-Life Coolant Type 2 specification to protect the aluminum engine and cooling system from corrosion. Using the correct coolant and the proper 50/50 dilution is essential for reliable cooling and engine longevity. Here’s a concise guide to what you should use and how to handle it.
Coolant specification for the 2016 CR-V
Before choosing a product, note that Honda requires Type 2 coolant. The key is buying coolant that explicitly meets Honda's Type 2 standard and avoiding blends designed for other brands or "universal" mixtures.
- Honda Genuine Long-Life Coolant Type 2 (Genuine Honda Antifreeze/Coolant Type 2) or an equivalent coolant that explicitly states it meets Honda Type 2 specification.
- Coolant form: you can buy premixed 50/50 or concentrate that you must dilute with distilled water to achieve a 50/50 ratio.
- Caution: Do not mix Type 2 coolant with Type 1 or other brands that are not labeled as Type 2; have the cooling system flushed if you are unsure of previous mixtures.
Using the right coolant and maintaining the proper dilution helps prevent overheating, corrosion, and gasket degradation in the CR-V’s aluminum cooling system. If you’re replacing, follow the service manual for flushing and refilling steps, or have a certified technician perform the work.
Maintenance tips and replacement guidance
For regular maintenance, check the coolant level in the reservoir when the engine is cold, and top up with the correct 50/50 mixture if needed. If you are unsure about the coolant type currently in the system, have it tested or flushed before topping off.
Summary
Key takeaway: Use Honda Long-Life Coolant Type 2 (Honda Genuine Antifreeze/Coolant Type 2) in a 50/50 mix with distilled water. Choose either premixed or concentrate with proper dilution, and avoid mixing with non-Type 2 coolants. When in doubt, consult your owner's manual or a Honda service center.