JMWGB01 - Window Guide Bushing (Set of 2)

Worked like a charm. Fits well and definitely better than oe.

Hardest part was trying to figure out how to get the old ones out and wrangle that whole mess back into position. But nothing wrong at all with the bushings, themselves. Made my driver's side window a LOT easier to move up and down, because the bushing on that side was pretty much just GONE - crumbled apart into several pieces. Seems a little pricey for just being two little pieces of Delrin, but it's kind of a once-in-a-lifetime investment on these cars, so I figure they're worth it if I never need to do it again.

Price on these is crazy for two little plastic parts, but they definitely do the job. After removing the mangled remains of the old bushings, cleaning the guides, and re-lubricating everything, the windows move up and down really smoothly without straining the motor.

Works great, although a bit expensive but consider the original one lasted it 28 years there's not much to complain about it.

I’m still grumpy about the price, however they did fit my 1999 Miata perfectly.

Product fit but seems too expensive for what you get.

These will fix any issues with an NA Miata window not sliding up and down properly.

Replacement for 2003 Miata. Exact fit and solved problem.