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- Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
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
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Price shown is for each wire sensor.
Porsche 944 S2 1989-91 - Front or Rear Caliper
Porsche 944 Turbo 1987-91 - Front or Rear Caliper
Porsche 944 Turbo S 1987-91 - Front or Rear Caliper
Porsche 968 1992-95 - Front or Rear Caliper
Brake pad wear sensor monitors pad thickness and alerts the driver when the brake pads have reached a wear limit, ensuring timely replacement and maintaining braking performance. Manufactured to OE specification, this sensor features the correct connector, cable length, mounting clip and resistance values, making it a reliable replacement for Porsche’s factory part.
• Position on Vehicle: Located at the brake caliper or backing plate where it detects the pad wear through contact or cable resistance change.
• Applications: Ideal when the original wear-sensor is damaged, disconnected, corroded, or when replacing brake pads and you wish to restore full safety and original monitoring function.
The brake pad wear sensor is an integral part of modern braking systems: it notifies the driver when pad material is low, ensuring timely servicing and helping avoid damage to rotors or calipers. A failed or missing sensor can lead to unnoticed pad wear, reduced braking efficiency and potential safety hazard. Replacing it ensures consistent pad life tracking and supports safe vehicle operation.
When and why to replace:
• Original sensor unplugged, broken or corroded
• Brake pads replaced without reinstalling a proper sensor
• Warning light for brake pad wear is triggered or malfunctioning
• Restoring a vehicle to original specification including all safety monitoring components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94461236502
The product you are viewing cross references to these numbers