LSU 4.9 Plug Kit (PKLSU)

The Link ECU LSU 4.9 Plug Kit (PKLSU) delivers a complete wiring connector solution for integrating Bosch LSU 4.9 wideband oxygen sensors into your ECU system. This plug kit ensures reliable electrical connectivity between your sensor and Link ECU, critical for accurate air-fuel ratio monitoring during tuning. Engineered to Link's exacting standards, the kit includes all necessary terminals and seals for a professional installation. Ideal for performance workshops requiring dependable sensor connections that withstand heat, vibration and the harsh environments found in modified engine bays.