Bosch LSU 4.9 Oxygen Sensor / Lambda Sensor with a 62.5cm or 100cm harness length.
0 281 004 821
- LSU 4.9
- Wide-band Oxygen / Lambda sensor
- 62.5cm length
- Replacement for discontinued 0 258 017 052/0258017052 sensor
Used in many aftermarket ECU applications such as Haltech, Link, Motec, Emtron etc. Also used in Innovate & AEM stand alone wideband gauges. Commonly used with dynos such as Mainline.
