Features: 1. Applicable Model: ABS wheel speed sensor is a replacement for Seat Arosa, Leon, Toledo; please confirm whether your model is applicable before purchasing. 2. OE Number: The part numbers for reference are 1J0927804, 1J0927803, 1J0927807B, 1JD927807, ALS470, ALS522, ALS465; please confirm whether it is consistent with the OE you need. 3. Sensitive: Wheel speed sensor can quickly measure the rotation speed of car tire in real time, allowing the anti-lock braking system to adjust brake pressure promptly to prevent tire slippage. 4. Highly Durable: ABS wheel speed sensors are made of premium materials that can operate reliably under harsh environmental conditions and offer strong durability. 5. Easy to Install: ABS wheel speed sensors are compact, easy to install, and can be seamlessly integrated with the vehicle's braking system, saving time during installation. Specification: Item Type: ABS Wheel Speed Sensor OE: 1J0927804, 1J0927803, 1J0927807B, 1JD927807, ALS470, ALS522, ALS465 Fitment: Replacement for A3 1997-2003 Replacement for TT 1999-2006 Replacement for Bora 1999-2005 Replacement for Octavia 1997-2005 Replacement for Seat Arosa 1997-2004 Replacement for Seat Leon 2000-2005 Replacement for Seat Toledo 2001-2004 Package List: 4 x ABS Wheel Speed Sensor Note: Please double check the part number and fitment of your item; matching information is for reference only.