| BMW 740i 740iL - 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 - Air Temperature |
| This sensor measures air temperature and send the information to the fuel injection control unit. |
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13-62-1-725-323-M47 | Air Temperature Sensor for Intake, 740i, iL
Brand: Beru [Photo] |  |
| $17.00 |  |
| Engine Temperature Sensor/Sender |
| This sensor is used with the Bosch CIS fuel injection system and is used to sense water temperature. |
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12-62-1-288-158-M323 | Temperature Sensor 20 deg. C, 2500 Ohm. (White Top), 740i, iL
Brand: FAE [Photo] | |
| $16.75 | |
| 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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12-14-1-702-163-M14 | Knock Sensor 4 Per Car (Ping Sensor), 740i, iL from 05/93
Brand: Bosch [Photo] | |
| $78.00 | |
12-14-1-736-303-M14 | Knock Sensor (Ping Sensor), 740i, iL thru 04/93(4 Per Car)
Brand: Bosch [Photo] | |
| $82.00 | |
| 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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12-61-1-704-468-M44 | Engine Oil Level Sensor 78 mm Length, 740i, iL
Brand: Hella [Photo] | |
| $87.75 | |
| 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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11-78-1-702-931-M14 | Oxygen Sensor (2 Per Car), 740i, iL
Brand: Bosch [Photo] | |
| $87.00 | |
| Position Sensor - Camshaft |
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12-14-1-731-886-M85 | Position/RPM Sensor Camshaft (Upper), 740i, iL
Brand: Facet [Photo] | |
| $51.00 | |
| Sensor - Reference Mark |
| The reference sensor is part of the ignition system and is usually mounted near the crankshaft. |
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12-14-1-731-887-M85 | Position/RPM Sensor Crankshaft (Lower), 740i, iL
Brand: Facet [Photo] | |
| $51.00 | |
