These fuel injector upper spacers sit between the top of the fuel injector and the fuel injector retaining cap. They crush on installation and should be replaced when servicing or relaxing your 300zx fuel injectors. Suits Twin Turbo VG30DETT and Non Turbo VG30DE.
Suits early series fuel injectors with square connectors.
Ships as a set. One set required per vehicle.
Free delivery within AUS only. International orders will be invoiced for freight after checkout.