Ensure your vehicle's braking system is always performing at its best with this Brake Pad Wear Sensor – a direct-fit replacement for PAB615121 and OEM reference 7523131. Designed to monitor brake pad thickness, this sensor alerts the vehicle’s onboard computer when pad wear reaches a critical limit, helping prevent damage to rotors and ensuring safe stopping performance.
This high-quality aftermarket sensor is built to meet or exceed OEM specifications and fits a variety of Porsche and Audi models. It features a plug-and-play connector for easy installation and reliable electrical contact even under extreme braking temperatures.
Key Features:
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Part Number: PAB615121
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OEM Reference: 7523131
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Designed to restore proper brake wear monitoring function
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Helps protect rotors by alerting when brake pads are worn
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Durable construction for high-heat resistance and long service life
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Plug-and-play fitment with OEM-style connectors
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Ideal for routine brake service or when replacing pads
Fitment Includes (may vary by trim/engine):
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Select Porsche models (e.g., Cayenne, Macan)
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Select Audi models (e.g., Q5, A6, A7, A8)
Please verify compatibility using your vehicle’s VIN or year/make/model configuration.
Cross Reference / Alternate Part Numbers:
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OEM: 7523131, 7L0907637, 95561236500
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Aftermarket Equivalent: PAB615121
