Cam Angle Sensor O-Ring Seal (CAS Gasket) For Mazda MX-5 / Eunos Mk1 NA 1989-1998

If you own a classic Mazda MX-5 or Eunos NA (Mk1) from 1989 to 1998, you probably know that the Cam Angle Sensor (CAS) o-ring is a common leak point.

Here's a simple fix: a new rubber seal from I L Motorsport, made in Germany.

It's a direct replacement that goes on the back of the engine, sealing the CAS to the cylinder head.

The part numbers are NA0-7200 and it crosses with the OEM number 9954103801.

It's a small part, but an oil leak here can make a mess and lead to bigger problems.

This is a new, high-quality rubber seal that'll stop that leak.

Get your Miata dry and clean with this simple gasket.

Easy install, big impact.