BMW 520/523/528/530 Rear ABS Sensor 34526756377

This rear ABS sensor is designed for BMW 5 Series E60/E61 platforms, perfectly fitting 2003–2010 520i, 523i, 528i, and 530i (including N52/N53 inline-6 and N46 4-cyl engines), and compatible with some 2007–2010 BMW X5 E70 models. It monitors rear wheel speed in real time and transmits signals to the ABS/ESC control module to ensure proper ABS and stability control operation. OEM number 34526756377; original part numbers BMW 34526756377, 34526756378 or ABS sensor assembly number can be cross-checked. Replacement difficulty medium; needs removal of rear wheel and inner fender liner; torque the fasteners to OEM spec to avoid signal interference. For B2B buyers, this sensor uses high-temperature wiring and corrosion-resistant connectors, compatible with multiple BMW platforms, improving SKU flexibility.