Audi Keyless Entry Door Handle Sensor (4G8927753B) – Upgraded Solid Enclosure

<p>Factory Audi door handle sensors rely on a soft rubber casing that dries out, cracks, and lets winter moisture directly into the circuit board. Once water enters, the sensor shorts out and keeps the Comfort Module (BCM2) awake 24/7, completely draining your battery overnight. </p><p>This upgraded replacement sensor permanently eliminates that failure point by utilizing a <strong>rigid, fully sealed polymer casing</strong> with zero exposed rubber. </p><h4>Key Features:</h4><ul><li><strong>Redesigned Solid Housing:</strong> Eliminates splitting, rotting, and water penetration. </li><li><strong>Fixes Common Faults:</strong> Resolves battery drain overnight, unresponsive door touch-to-unlock, and intermittent KESSY faults.</li><li><strong>Plug &amp; Play:</strong> Direct OEM fitment into your existing door handle harness—no wire cutting, splicing, or module coding required.</li><li><strong>Universal Placement:</strong> Compatible with Front, Rear, Left (Driver), and Right (Passenger) exterior door handles.</li><li><strong>1-Year Winter Replacement Warranty:</strong> Full replacement guarantee against moisture ingress and electrical failure.</li></ul><h4>Specifications:</h4><ul><li><strong>Part Number:</strong> 4G8927753B / 4G8 927 753 B</li><li><strong>Interchange Part Numbers:</strong> 4G8927753, 4G8-927-753</li><li><strong>Housing Material:</strong> High-grade ABS / PBT composite </li></ul><h4>Vehicle Compatibility:</h4><ul><li><strong>Audi A4 / S4 / RS4</strong> (B8 / B8.5 | 2008–2016)</li><li><strong>Audi A5 / S5 / RS5</strong> (8T / 8F | 2007–2017)</li><li><strong>Audi A6 / S6 / RS6</strong> (C7 / 4G | 2011–2018)</li><li><strong>Audi A7 / S7 / RS7</strong> (4G8 | 2010–2018)</li><li><strong>Audi A8 / S8</strong> (4H | 2010–2017)</li><li><strong>Audi Q3</strong> (8U | 2011–2018)</li><li><strong>Audi Q5 / SQ5</strong> (8R | 2008–2017)</li><li><strong>Audi Q7</strong> (4L / 4M | 2010–2019)</li></ul><p><br></p>