Delphi SS21389 ABS Wheel Speed Sensor

The Delphi SS21389 is an OE-quality ABS wheel speed sensor engineered to deliver precise, reliable wheel speed data to your vehicle's anti-lock braking system. As a trusted original equipment supplier to the automotive industry, Delphi manufactures this sensor to meet or exceed OEM specifications, ensuring a seamless, factory-level fit and performance.

Key Features:

• OE-matched performance: Built to meet or exceed OE requirements and validation testing for dependable braking system accuracy
• Consistent digital output: Engineered for maximum signal-to-noise ratio, delivering clean, accurate wheel speed data to the ABS control module
• Corrosion-resistant connectors: Plated connector terminals help prevent corrosion and reduce the risk of internal short circuits and signal failure
• Temperature-stable design: Maintains optimal performance across a wide range of operating temperatures for long-lasting durability
• ABS and stability system support: Provides accurate wheel speed monitoring to support traction control and electronic stability control (ESC) systems
• PCM communication: Helps communicate wheel speed data to the Powertrain Control Module (PCM) for automatic transmission shift point scheduling
• Direct-fit replacement: Designed for easy installation with no modifications required

The Delphi SS21389 ABS wheel speed sensor restores factory braking system integrity and supports critical safety systems including ABS, traction control, and stability control. It is sold as a single sensor.