PEAK OET Extended Life Blue Concentrate Antifreeze/Coolant for Asian Vehicles, 1 Gal.

Did the first drain, flush with distilled water, drain and refill with this concentrated coolant and distilled water to a 50/50 ratio at 41,800 miles. Using prediluted coolant would leave you with a weaker concentration than 50/50 due to remainging water in the block after your last drain. The system was really clean and so I didn't need to use any cleaner to remove accumulated gunk. Planning on keeping this excellent SUV indefinitely and so I'm performing all major recommended maintenance procedures in order to have it running well for as long as possible.

Great antifreeze, for all Japanese vehicles. Long lasting and good value for the money!

Very pleased with the item and delivery.

Used this for a drain/fill for my 2015 Honda CRV LX. Works fine. And buying the concentrate and mixing with distilled water is WAY more cost effective than buying the premixed stuff.

If you own an Asian vehicle, (Japanese, Korean, etc.) check your service manual regarding coolant. (Especially Honda, Acura, and older Subaru.) All coolant is not the same. Coolant described as satisfactory for all vehicles is NOT okay. You risk serious head gasket and other leaks. (Thousands of dollars worth of future repairs – yikes!) Definitely not worth saving a buck or two. This particular coolant is satisfactory for all Subaru vehicles. Be sure to mix with pure, distilled water; DO NOT MIX WITH TAPWATER. Check the label of your water. It should say steam distillation, and list no other ingredients. You do not want minerals or other chemicals added to the water; which is why you want pure distilled water rather than tapwater. Most coolant for Asian vehicles is blue, like this stuff; but color alone does not mean you're buying the right stuff. "OET" is specifically for most Asian vehicles. BUT, check that service manual to determine for certain what kind of coolant your particular vehicle takes. Do not assume anything.

Great for Nissan's. Good price compared to the dealer stuff. Temperature is exactly where it needs to be. Just make sure to do the proper mix ratio.

Fine product, did the job during the big storm, easy to see where it is so it can be cleaned up to protect kids and pets if you spell it.

As with all aftermarket products, research and reading limitations help make the best decisions when choosing to replace your anti-freeze on asian cars.