Steering Wheel Angle Sensor for Mercedes-Benz W221 series (S400/CL550), with OE part numbers A2219004103, 2219004003, and 2219001802. It is compatible with 2010-2014 model years, designed to accurately measure steering wheel rotation angle and transmit signals to the vehicle's electronic system.

It is mainly used to connect the main airbag and airbag wiring harness of the car, as well as the switch button of the steering wheel and the wiring harness of the control unit.
Its function is to ensure that the circuit connection of the driver's front airbag, horn switch and other electrical components is normal when the steering wheel is rotated. It is an important safety component in the car steering system

8-98014766-0

Direct replacement clock spring (spiral cable) with integrated steering angle sensor for Audi A4/A5/Q5/S4/S5 (2009-2016). Replaces OEM #8K0953568G, 8K0953568M, 8K0956568P. Includes angle sensor. Essential for driver airbag (SRS), horn, radio, cruise, and ESP. Requires post-installation calibration (G85, code 40168). High-strength copper ribbon, flame-retardant housing. 300,000-cycle test (-40°C to +85°C). Includes centering clip. CE/ISO9001 certified. 2-year warranty. Verify compatibility.

Royuan OEM-grade wholesale Steering Clock Spring (Part Number: FL1Z-14A664-A) is specifically engineered for Ford Expedition 2015-2017 and Lincoln Navigator 2015-2017 without heated steering wheel. It ensures stable electrical connection for airbags, steering wheel controls and horn systems, with strict batch testing, ISO/TS 16949 certification and competitive pricing – ideal for distributors and repair shops serving full-size luxury SUV segments.