Let me start by saying, I was skeptical about switching coolants, but Valvoline 675130 Asian proved me wrong. The light pink color is distinctive, and knowing it has a PH of 8.25 gave me confidence in its rust-inhibiting properties right away.

After a complete radiator flush and adding this coolant, the difference was night and day. My engine felt more responsive—like it had been holding back before. The acceleration improved noticeably compared to my old OAT coolant, which always felt a bit sluggish.

What really impressed me was the bittering agent. It's a small detail, but as someone with pets around the garage, I appreciate that extra safety measure. The sodium benzoate and glycol mix seems to be doing its job well—no leaks or issues so far.

At this price point, the quality is outstanding. Five years of protection sounds like a bold claim, but given how it's performing now, I'm inclined to believe it. This isn't just another coolant—it's become my go-to for keeping my car running smoothly.