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234-4672 11781704259 11781247406 11781742050 sauerstoff Sensor Für BMW 330i 323i 525i 530i X3 X5 Z3 Z4 Z8 M5 740IL 1995-2006 - AliExpress

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[INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production

Bosch 15109 Premium Original Equipment Oxygen Sensor - Compatible With Select BMW 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i

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Bosch 13108 Premium Original Equipment Oxygen Sensor - Compatible With Select BMW 318i, 318is, 318ti, 325i, 325iX, 325is, 525i, 525iT, 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850CSi, 850Ci, 850i, M3 : Automotive

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BMW E46 E39 E83 E53 E36 E85 3 5 X3 X5 Z3 Z4 LAMBDA SENSOR PROBE NTK OZA457-EE17

If your engine is tossing you an oxygen sensor check engine light, replace it with this unit from Bosch. The O2 sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for less emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer. Replaced fairly easily, you can restore your performance and mileage quickly. Put some anti seize on the threads to prevent it from becoming a permanent part of the exhaust.