ZEITRONIX WIDEBAND LAMBDA Replacement O2 Sensor LSU 4.9

ZEITRONIX WIDEBAND LAMBDA Replacement Sensor

Additional Bosch Wideband Oxygen Sensor LSU 4.9
Genuine Bosch LSU 4.9.

Check which O2 sensor plug is compatible  with your wideband controller.

The O2 sensor connector plug is usually a good indicator of what you have.

The LSU 4.9 connector size is about 0.9″ x 0.6″ (22mm x 15mm)