Miata owners doing timing belt work, this munirater center lower timing belt cover is a direct replacement for the OEM part. It fits 1988-2005 Miata/MX-5 models, plus some Protege and 323 models from that era. The part number B660-10-521B matches the original, so you know it's going to fit properly. The black plastic construction feels solid and should hold up well to engine heat and vibration. Installation is straightforward if you're already doing timing belt service - just make sure to replace any seals or gaskets while you're in there. The quality seems good for the price - definitely better than trying to reuse a cracked or damaged original cover. Having a proper cover protects your timing components from debris and makes your engine bay look complete. Always double-check your specific model year before ordering since there can be variations. For the price, it's a no-brainer if you need to replace a damaged cover during maintenance.
Free 30-day returns 
Free 30-day returns
