Choose a model:
- only naked PCB — $50
- a kit you solder — $110
- board with soldered headers — $200
The Nissan 121 Superseal adapter connects the 121-pin vehicle harness (TE 368255-2) to 60-pin and 26-pin Superseal connectors (1A–34A, 1B–26B and 1D–26D).
- 2011 Nissan Xterra 4.0L VQ40DE and 2011 Nissan Armada 5.6L VK56DE: reference applications. The pinouts identify engine-specific functions. Vehicle operation has not been validated.
- Related Nissan/Infiniti applications: a matching 121-pin connector alone does not establish compatibility. Check the exact engine, model year and wiring against the Nissan 121 variations before using this adapter.
📄 schematics link | 🚗 vehicle pinout 🚗 | 🔌 adapter pinout 🔌
All rusEFI superseal adapters
Choose a model:
- only naked PCB — $50
- a kit you solder — $110
- board with soldered headers — $200
The Nissan 121 Superseal adapter connects the 121-pin vehicle harness (TE 368255-2) to 60-pin and 26-pin Superseal connectors (1A–34A, 1B–26B and 1D–26D).
- 2011 Nissan Xterra 4.0L VQ40DE and 2011 Nissan Armada 5.6L VK56DE: reference applications. The pinouts identify engine-specific functions. Vehicle operation has not been validated.
- Related Nissan/Infiniti applications: a matching 121-pin connector alone does not establish compatibility. Check the exact engine, model year and wiring against the Nissan 121 variations before using this adapter.
📄 schematics link | 🚗 vehicle pinout 🚗 | 🔌 adapter pinout 🔌
All rusEFI superseal adapters
