The 2013 Honda CR‑V requires Honda Genuine Long Life Coolant Type 2 (HOAT). It is a blue, ethylene glycol–based antifreeze that should be mixed 50/50 with distilled water, using a coolant that meets Honda’s Type 2 specification. Avoid Dex-Cool or other universal coolants unless explicitly approved by Honda.
Specification and compatibility
Honda specifies a long-life, silicate-free, phosphate-free HOAT coolant for the CR‑V. The Type 2 formulation is designed to protect aluminum engines and cooling-system components used in Honda/Acura vehicles. When shopping, look for coolant labeled as Honda Type 2 or Honda/Acura Long Life Coolant Type 2, or an equivalent HOAT coolant that explicitly meets Honda’s Type 2 requirements.
- Meets Honda Type 2 specification (long-life, silicate-free, phosphate-free)
- Ethylene glycol–based coolant
- Typically blue in color, but color alone is not a reliable indicator
- Available as premixed 50/50 or as concentrate to be mixed with distilled water
- Avoid Dex-Cool (GM) or universal coolant unless the manufacturer confirms compatibility with Honda Type 2
Careful selection ensures compatibility with the CR‑V’s cooling system and helps prevent corrosion or buildup over time. Always verify that the product explicitly states Honda Type 2 or meets Honda’s specifications before purchasing.
How to use and maintain
If you’re replacing the coolant yourself, follow these guidelines to ensure proper mixing and system integrity. Always consult the owner’s manual and, if in doubt, have a professional perform the service.
- With the engine cool, position a drain pan under the radiator drain plug or lower radiator hose and collect the old coolant.
- Open the drain plug and allow the coolant to drain completely. If your vehicle requires it, flush the cooling system according to the manufacturer’s instructions.
- Prepare the new coolant by using a 50/50 mix of distilled water and Honda Type 2 coolant. If you’re using premixed coolant, you can skip this step.
- Refill the cooling system through the radiator cap or overflow reservoir to the recommended level. Do not overfill.
- With the cap off, start the engine and allow it to reach operating temperature to purge air from the system. Keep an eye on the gauge and look for any leaks.
- Reconnect the cap, run the engine briefly, and recheck the level after the system cools. Top off if necessary.
- Dispose of used coolant responsibly at a proper recycling facility. Do not pour it down the drain or onto the ground.
Notes: If you’re not comfortable performing a coolant replacement, or if your vehicle requires special bleeding procedures, seek service from a qualified technician. Using the wrong coolant or improper mixing can lead to overheating or corrosion.
Summary
For a 2013 Honda CR‑V, use Honda Genuine Long Life Coolant Type 2 (HOAT), a silicate-free, phosphate-free ethylene glycol coolant. Choose a product that explicitly meets Honda Type 2 specifications, and mix 50/50 with distilled water unless you’re using premixed coolant. Follow proper safety procedures and consult the owner’s manual or a professional if you’re unsure.