Fuel smell at the tank or a wet ring around the sender lock is usually this seal. The Genuine Nissan Fuel Tank Top O-Ring is the packing that sits between the Z32 fuel tank and the fuel-gauge / pump sender assembly.
Nissan lists it as seal-O ring, fuel gauge, also called a sending-unit O-ring or fuel-pump tank seal. One is required. It fits Fairlady Z and 300ZX Z32 cars, USDM 1990–1996 and JDM equivalents, NA and twin-turbo. This is the tank-top sender seal, not the filler-neck pipe O-ring.
The original rubber hardens and flattens after years of fuel and heat. Reusing it after a pump or sender job is how vapor leaks come back. Fit a new ring whenever the tank top comes apart. At Terra Firma Automotive, we supply this genuine Nissan Z32 fuel tank top O-ring so Fairlady and 300ZX owners can reseal the sender with the correct OEM packing. Choose Terra Firma Automotive for authentic Nissan fuel-system hardware built for the Z32.
- Genuine Nissan fuel tank top O-ring
- Description: seal-O ring, fuel gauge / sending unit
- Engines: VG30DE and VG30DETT
- Location: tank top, sender / pump hanger
- Quantity required: 1
- Not the filler-neck pipe O-ring
- Replace during fuel pump or sender service
- Stops vapor leaks at the tank top
- Direct OEM replacement
- Available from Terra Firma Automotive
Questions & Answers
Have a Product Question?
Be the first to ask a question about this part.