| BMW X3 3.0i M54 2X3 3.0i N52 0 - Gauges & Miscellaneous - Page 1 |
| Electrical problems are often called "gremlins" because they can be extremely hard to find and love to eat after midnight. The smallest component can fail and sometimes cause other problems, so fix the problem now and be sure to use the correct OEM parts available here. |
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Sensors & Senders |
| Sensor - Knock/Ping |
| The Knock Sensor is used to inform the ignition computer of pre-ignition or detonation inside the cylinders, and adjust the timing curve accordingly. |
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 12-14-1-435-485-M177 | Knock Sensor (Ping Sensor), X3 3.0i M54 Brand: Siemens [Photo] |  |
| $65.25 |  |
| Sensor - Oil Level |
| The oil level sender is used to measure the oil level in your engine, then send a electrical signal to the oil light or oil pressure gauge, indicating the current oil level. |
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 12-61-7-508-003-M44 | Engine Oil Level Sensor, X3 3.0i M54 Brand: Hella [Photo] |  |
| $108.50 |  |
| Oxygen Sensor |
| The oxygen sensor measures exhaust gases, then sends a signal to the fuel injection control unit to set the correct fuel air mixture for the engine to run correctly. If the oxygen sensor fails, it can cause rough running and poor fuel economy. |
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 11-78-1-433-940-M14 | Oxygen Sensor Length = 990 mm, X3 3.0i Only for cars with manual trans. (1) after catalyst in front manifold Brand: Bosch [Photo] |  |
| $63.00 |  |
 11-78-1-742-050-M14 | Oxygen Sensor Length = 320 mm, X3 3.0i M54 Only for cars with manual trans. (1) before catalyst in front manifold Brand: Bosch [Photo] |  |
| $61.00 |  |
 11-78-7-513-962-M14 | Oxygen Sensor Length = 320 mm, X3 3.0i M54 Only for cars with manual trans. (1) before catalyst in rear manifold Brand: Bosch [Photo] |  |
| $139.75 |  |
 11-78-7-513-963-M14 | Oxygen Sensor Length = 990 mm, X3 3.0i M54 Only for cars with manual trans. (1) after catalyst in rear manifold Brand: Bosch [Photo] |  |
| $143.00 |  |
 11-78-7-514-926-M14 | Oxygen Sensor After catalyst in front exhaust manifold. Length = 990 mm (1 Per Car), X3 3.0 Only for cars with automatic trans. Brand: Bosch [Photo] |  |
| $155.50 |  |
 11-78-7-514-927-M14 | Oxygen Sensor After catalyst in rear exhaust manifold. Length = 990 mm (1 Per Car), X3 3.0 Only for cars with automatic trans. Brand: Bosch [Photo] |  |
| $157.50 |  |
 11-78-7-523-434-M14 | Oxygen Sensor Before catalyst in front exhaust manifold. Length = 1010 mm (1 Per Car), X3 3.0 Only for cars with automatic trans. Brand: Bosch [Photo] |  |
| $155.25 |  |
 11-78-7-523-435-M14 | Oxygen Sensor Before catalyst in rear exhaust manifold. Length = 1010 mm (1 Per Car), X3 3.0 Only for cars with automatic trans. Brand: Bosch [Photo] |  |
| $155.25 |  |
| Position Sensor - Camshaft |
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| Position/RPM Sensor Camshaft, X3 3.0i M54 (1) Exhaust Camshaft |
 12-14-7-518-628-M9 | Position/RPM Sensor Camshaft, X3 3.0i M54 (1) Exhaust Camshaft Brand: Genuine BMW [Photo] |  |
| $108.75 |  |
| 12-14-7-518-628-M36 | Position/RPM Sensor Camshaft, X3 3.0i M54 (1) Exhaust Camshaft Brand: Febi |  |
| $44.00 |  |
 12-14-7-518-628-M352 | Position/RPM Sensor Camshaft, X3 3.0i M54 (1) Exhaust Camshaft Brand: JL Germany [Photo] | Temporarily unavailable | |
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| Position/RPM Sensor Intake Camshaft, X3 3.0i M54 |
 12-14-7-539-165-M9 | Position/RPM Sensor Intake Camshaft, X3 3.0i M54 Brand: Genuine BMW [Photo] |  |
| $108.75 |  |
| 12-14-7-539-165-M36 | Position/RPM Sensor Intake Camshaft, X3 3.0i M54 Brand: Febi |  |
| $74.00 |  |