Vehicle Speed Sensor

Vehicle Speed Sensor DY1251

Key Features & Component Identification

• • Brand & Quality: Authentic Motorcraft premium OE replacement part.
  • Part Number (SKU): Specific model DY1251 (Alternative Engineering Number: 8C3Z7M101B). 
  • Design Type: Premium Transmission Input / Turbine Shaft Speed Sensor (TSS/ISS). 
  • Condition: Brand new in original factory packaging. 
  • Engineered to OE Standards: Manufactured under strict Ford guidelines ensuring exact fit, form, and electrical signal output.
  • Restores Shifting Performance: Eliminates hard shifts, transmission drops, and gear calculation errors by feeding precise RPM metrics to the TCU. 
  • Abrasion & Corrosion Resistance: Constructed with fortified housing elements to protect internal circuit connections from road debris and thermal cycles. 
  • True Plug-and-Play: Built to match factory connector terminals seamlessly, ensuring a straightforward installation without wire slicing. 

Technical Specifications

• • Mounting Type: Secure Flange Mount.
  • Output Type: Precise electrical signal generation.
  • Measurement Accuracy: High-fidelity operational range calibrated to ±1% deviations.
  • Housing Material: Premium environmental-grade synthetic polymer resistant to oil and transmission fluid degradation.
  • Connector Gender: Male. 

Compatibility Table