General description Condition: 100% New. This is a direct replacement ABS Wheel Speed Sensor compatible with various E46 3 Series models, including M3. Package includes 4 ABS Wheel Speed Sensors. Technical specifications Part Numbers: 34521165609, 34521164370, 34521164651, 34521164652 Color: Black Material: ABS Measurement allowed error: +/- 1-3 cm Compatibility and accessories For 320I (2001) For 323CI (2000) For 323I (1999-2000) For 323TI (2000) For 328CI (2000) For 328I (1999-2000) For M3 (2001-2002)