Delphi SS20033 Abs Wheel Speed Sensor

The Delphi SS20033 is an active ABS wheel speed sensor engineered to OE specifications. As a Tier 1 supplier to the world's leading automakers, Delphi brings factory-level quality and fit to the aftermarket replacement market — ensuring a direct, no-hassle swap for the original sensor.

This sensor continuously monitors wheel rotational speed and transmits accurate signal data to the vehicle's ABS control module and ECM. When wheel slip is detected, the system modulates brake pressure to maintain steering control and reduce stopping distances.

Key Features:

• Active sensor technology — provides reliable, consistent signal output regardless of wheel speed or temperature fluctuations
• 2-pin connector — direct plug-and-play fitment with no wiring modifications required
• Rear axle, left-side positioning — engineered for a specific mounting location for precise signal accuracy
• Maximum signal-to-noise ratio — minimizes electrical interference for clean, accurate readings to the ECM
• OE-grade materials and construction — built to withstand heat, vibration, moisture, and road debris
• Sold individually — replace only the side that is faulty

Delphi's ABS wheel speed sensors undergo rigorous testing and validation against OE standards, making them a trusted choice for professional technicians and DIY installers alike. The SS20033 is compatible with select Audi, Volkswagen, Seat, and Skoda platforms.