Brake pad wear sensor, Front. Porsche 9YA Cayenne / Cayenne Coupe / E-Hybrid 3.0L 2018>>  ›  9Y0907253E

OE Match front brake pad wear sensor, suitability depends on the front brake specification, including option codes 1ZG and 1ZH.

Fits

Porsche 9YA Cayenne 2018>>
For cars with Front brake discs 18", brake caliper painted Black (option code: 1ZG)
Porsche 9YA Cayenne E-Hybrid 2018>>
For cars with Front brake discs 18", brake caliper painted Green (option code: 1ZH)

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

What This Product Does

The sensor forms part of the brake-pad wear warning circuit, allowing the vehicle to indicate when pad renewal is due. It monitors wear rather than applying braking force and does not replace inspection of the pads, discs or associated wiring.

Functions

• Provides an input to the dashboard pad-wear warning system.
• Helps identify when brake-pad servicing is required.
• Replaces a worn or damaged front sensor in the specified applications.
  
  

Technical Details

• Product reference: 9Y0907253E.
• Brand: OE Match.
• Installation position: Front.
• Specified front brake disc application: 18".
• 1ZG application: Black-painted front caliper.
• 1ZH application: Green-painted front caliper.
  
  

Symptoms of Fault

• A pad-wear message remains after new pads have been fitted.
• The sensor lead has visible damage or fraying.
• Retaining clips are broken or the sensor is dislodged.
• Connections show corrosion or damaged terminals.
  
  

Why Replacement Matters

Plan to renew the sensor during pad replacement, particularly if it has worn through or suffered damage. A defective lead or connection can interfere with the wear-warning circuit, so inspect these alongside the pads before attributing a warning to the sensor alone. OE Match supplies replacement components developed around Porsche applications, with specification and fitment checks forming part of its component assessment.

FAQs

Does this fit every 9YA Cayenne?
No. Match the listed vehicle application and front brake option code; model designation alone is insufficient.

Should the sensor be changed with the pads?
Renewal is normally recommended during pad servicing. Replace a sensor that is worn, damaged or has defective wiring.

How many sensors are required?
Confirm the quantity for your vehicle's brake arrangement before planning the repair; no per-axle quantity is specified here.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9Y0907253E

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