Genuine Mazda Key Knob Smart Keyless Knob NF5166141A02-D6Y176142

This worked perfectly on my 2006 Miata!

These are wrapped MAZDA parts, snapped in in 15 seconds, absolutely perfect fit as you would expect. You can use the key without these two pieces, but I really grew used to just turning the knob and it was well worth the cost to keep my level of irritation at life's daily 1st world problems at bay.

Purchased a used 2006 Mazda Miata and shortly after I received it the keyless start knob came off in my hard and wouldn't stay on. After a frustrating search I found the item I needed on med center. They sold the outer piece and the inner piece together and although I didn't think I needed both, when it arrived I saw they were right - my inner plastic piece was missing! Installed the knob in a minute and I was good to go. Perfect fit and a lot of money saved! Thanks Med Center Mazda!

I found Med Center when I was just poking around on the internet looking for a replacement for the broken key knob on my 2006 Miata. The site was easy to navigate, the part description was clear, and the item arrived very quickly. Much appreciated!

worked perfectly. Local dealer wanted $900.00 to replace the ignition when all it need was a plastic cover piece. You are the Best!

Received correct part very quickly after ordering. Works great.

Perfect fit glad to have keyless back