Crankshaft Position Sensor Replacement Estimate for BMW 840Ci

BMW 840Ci Crankshaft Position Sensor Replacement costs $166 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$165 to $175
Labor: $70 -$80
Parts: $95
Average Dealer price
$284
Average Shop price
$203
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CarServiceYourMechanic PriceShop/Dealer Price
1997 BMW 840CiV8-4.4LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$173.17Shop/Dealer Price$224.37 - $320.81
1995 BMW 840CiV8-4.0LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$171.26Shop/Dealer Price$222.11 - $317.20
1994 BMW 840CiV8-4.0LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$171.26Shop/Dealer Price$222.03 - $317.06
1996 BMW 840CiV8-4.4LService typeCrankshaft Position Sensor ReplacementYourMechanic Price$171.26Shop/Dealer Price$222.07 - $317.13
Show example BMW 840Ci Crankshaft Position Sensor Replacement prices

Parts required for a BMW 840Ci Crankshaft Position Sensor Replacement

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All about Crankshaft Position Sensor Replacement

Many newer cars have computerized engine management systems that rely on sensors to report data to the computer. The crankshaft position sensor is used in conjunction with the camshaft position sensor to control ignition timing and to let the computer know when to inject fuel and provide spark sequence. Due to the mounting locations of this sensor, it is common for heat and oil leaks to cause this sensor to fail.

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