DELPHI Wheel Speed Sensor

Compatible with SMART FORTWO Coupe (451) , SMART FORTWO Cabrio (451) ,
Ensures accurate wheel speed data for ABS and traction control systems. Direct fit for optimal performance.
6.85 EUR
inc. VAT 21%
In stock 13
Delivery 1 day (29.06.2026)
PN SS21647-12B1
Make DELPHI
EAN 5012759640692

This DELPHI wheel speed sensor (part code SS21647-12B1) is engineered to provide precise rotational speed information for your vehicle's anti-lock braking system (ABS) and traction control. A faulty sensor can lead to illuminated warning lights and compromised safety features. This direct-fit component ensures seamless integration and reliable operation, restoring the full functionality of your vehicle's safety systems. Manufactured with high-quality materials for durability and longevity.

  • Direct-fit for easy installation
  • Restores ABS and traction control function
  • Ensures accurate wheel speed readings
  • Durable construction for long service life
  • High-quality OE replacement part
Sensor type
active sensor
Number of pin contacts
2
  • SMART
    • FORTWO Coupe (451)
      • electric drive (451.391, 451.390) (20kW/27PS)
      • 1.0 Turbo (451.332) (62kW/84PS)
      • 1.0 (451.330, 451.334) (45kW/61PS)
      • 1.0 (451.331, 451.380) (52kW/71PS)
      • 0.8 CDi (451.300) (33kW/45PS)
      • 1.0 Brabus (451.333) (72kW/98PS)
      • 0.8 CDi (451.301) (40kW/54PS)
      • 1.0 Turbo Brabus (451.333) (75kW/102PS)
      • electric drive (451.391) (30kW/41PS)
      • electric drive (451.390, 451.391) (55kW/75PS)
      • electric drive Brabus (451.392) (60kW/82PS)
      • electric drive (451.390) (35kW/48PS)
    • FORTWO Cabrio (451)
      • electric drive (451.490, 451.491) (20kW/27PS)
      • 1.0 (451.431, 451.480) (52kW/71PS)
      • 1.0 Turbo (451.432) (62kW/84PS)
      • 0.8 CDi (451.400) (33kW/45PS)
      • 1.0 Brabus (451.433) (72kW/98PS)
      • 0.8 CDi (451.401) (40kW/54PS)
      • 1.0 Turbo Brabus (451.433) (75kW/102PS)
      • 1.0 Brabus (88kW/120PS)
      • electric drive Brabus (451.492) (60kW/82PS)
      • electric drive (451.491) (30kW/41PS)
      • electric drive (451.490, 451.491) (55kW/75PS)
      • electric drive (451.490) (35kW/48PS)
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