Dorman 609-133 TPMS Green Sealing Valve Cap, Plastic, Pack of 50 Review

Terrible quality, can't stand the Arizona heat. I had to replace at least one broken one a week, no wonder they are wholesale, don't waste your money.

These are OEM replacement parts that work well. I got a few of mine out at the car wash with tire brushes and they are the same as the stock nitrogen filled tires. Keep a small bag of this in the glove box of any car that has been converted to nitrogen filled tires. Recommend!

Well now that they've been a few hundred miles on my car I'm happy to say that they are did not fly away! rzunimag. They fit, they're green, although I know they're usually used when the tire is inflated with nitrogen, but I like the colors so I bought them for that reason alone. Many Thanks.

I ordered these to replace the broken ones in my car. As with the ones I ordered as a replacement, after a month or two the upper broke off exposing the inner red lining. I drive my car in an urban area with moderate weather so I'm not sure if it's the heat but mine is falling apart now anyway. On a positive note there are 50 of these so I can just replace them again but next time I will order metal so I never have to replace them again.

It's "good" but they don't last long. Eventually you'll need all 50. I have to rotate about every six months. The top of the cap (the rounded part) simply separates from the rest of the cap after minimal use (see photo). At around 18 cents a cap, I think they should last longer. Standard caps can last for years on most vehicles. Maybe I just got a bad batch of 50 but I will end up using all 50 for too long as I use them for 2 vehicles. Maybe I'll give them another chance when I run out of my…