Product Information
【Compatible Models】Mercedes S-Class W221 2005–2012
【OE Replacement Part Number】A2219050201
【Position】Rear Left & Right
Product Features
Upgraded Fully Sealed Rear Connector
Heavy-duty sealing gasket repels mud and rain splash, eliminating the common rust issue on original W221 rear plugs.
Heat-Resistant Reinforced Fluorine Rubber Wiring
Withstands sustained high operating temperatures on large luxury sedans and delays cable ageing & cracking.
Consistent Signal Performance Across All Speed Ranges
Delivers steady speed readings whether in city stop-start traffic or long-distance highway cruising.
ECU Calibrated for Multi-Module Compatibility
Signal algorithm tailored to W221’s intricate onboard electronics, minimizing random error codes.
Constant Stock Supply for Classic Luxury Car Traders
Ready inventory available for global distributors specializing in vintage Mercedes flagship models.
About HOSEM
HOSEM Auto Parts is a premium brand focusing on aftermarket automotive electronic spare parts. All wheel speed sensors are produced to reach or exceed OEM standards, delivering precise and reliable braking performance for luxury flagship sedans.


