ABS wheel speed sensor, Front or Rear. Porsche 997 / 987 Boxster / 987C Cayman  ›  99760640702

This OE Match ABS wheel speed sensor suits the specified Porsche 997, 987 Boxster and 987C Cayman applications. It supplies wheel-rotation information to the braking and stability control electronics.

Fits

Front or rear. Left or right side.

Porsche 997 MKI 2005-08 (not GT2)
Porsche 997 MKII 2009>>
Porsche 987 MKI Boxster 2005-08
Porsche 987 MKII Boxster 2009>>
Porsche 987C MKI Cayman 2005-08
Porsche 987C MKII Cayman 2009>>


Diagram ref no 5

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The sensor measures rotation at the wheel and sends its signal to the ABS electronics. That information also supports traction and stability control functions where fitted.

Functions

• Detects individual wheel rotation.
• Supplies wheel-speed signals for ABS operation.
• Provides input for traction and stability control.
  
  

Technical Details

• Diagram part reference: 99760640701.
• Additional supplied identifiers: 99760640702 and 0265007624.
• Applications cover Front or Rear and Left or Right positions, subject to vehicle specification.
• Each supplied axle diagram records two sensors; this is an assembly requirement, not a stated pack quantity.
  
  

Symptoms of Fault

ABS or PSM warnings and unexpected traction-control intervention can accompany an unreliable wheel-speed signal. These symptoms do not establish that the sensor itself has failed.

Why Replacement Matters

Renewing a confirmed faulty sensor addresses missing or inconsistent wheel-speed information. Inspect the wiring, connector and sensor ring before replacement, since faults in these associated components can produce similar warnings.

FAQs

Does wheel position matter?
Yes. Confirm the vehicle application and mounting position, even though the supplied fitment covers both axles and either side.

Should the sensor ring be checked?
Inspect it alongside the connector and wiring when investigating an implausible wheel-speed reading.