This is a set of two rubber tail light seals that will fit both the left and right tail light's of any year Datsun 240Z. These seals are made out of ozone-resistant EPDM rubber to match the specs and construction of the original part.
This is an often overlooked part that, when worn or old, can cause a number of different products. An aged or improperly sealing tail light gasket can cause fumes to enter the cabin which is a common problem with your typical Datsun 240Z. Additionally, without proper seal on the tail light, moisture can enter into an area that is a common area for water to pool and cause rust in these cars and is difficult to spot until the rust problem is significant.
A brand new gasket set such of this one protects you from these two problems. Fitment is perfect and will work great with a stock 240Z.