Check out the definition of the OEM bezel in comparison to the aftermarket
replica. Not only are the ridges on the center bulge more prominent with
the OEM bezel, but the replica has an obvious run in the upper-middle part
of the chrome bezel. When comparing rear seals, the OEM seal is made of
sturdy rubber which has no seam. The replica is made of soft foam and is joined
together at the seam (center of photo). The seam is harder than the rest
of the gasket which would result in possible water entry.
03-05 350Z OEM Headlight - Bulb Socket
03-05 350Z Aftermarket Headlight - Bulb Socket
Carefully inspect the above bulb sockets. As you would expect with a quality OEM light assembly, the bulb socket fits perfectly and uses high quality rubber seals to keep the interior leak free. You can clearly see that the plastic mold for either the bulb socket and/or the light assembly are inferior due to the large gap between the socket and light assembly. This gap is a water entry point. Unlike the factory which uses rubber seals around the wire leads, the aftermarket socket uses either hot glue or silicone -- unacceptable.
