BMW 840Ci Oil Pressure Sensor Replacement at your home or office.

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Oil Pressure Sensor Replacement Service

How much does a Oil Pressure Sensor Replacement cost?

On average, the cost for a BMW 840Ci Oil Pressure Sensor Replacement is $165 with $25 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1996 BMW 840CiV8-4.4LService typeOil Pressure Sensor ReplacementEstimate$205.94Shop/Dealer Price$224.98 - $267.91
1994 BMW 840CiV8-4.0LService typeOil Pressure Sensor ReplacementEstimate$232.43Shop/Dealer Price$257.25 - $324.49
1997 BMW 840CiV8-4.4LService typeOil Pressure Sensor ReplacementEstimate$211.05Shop/Dealer Price$230.57 - $281.80
1995 BMW 840CiV8-4.0LService typeOil Pressure Sensor ReplacementEstimate$232.43Shop/Dealer Price$257.29 - $324.56
Show example BMW 840Ci Oil Pressure Sensor Replacement prices

What is the Oil Pressure Sensor all about?

Oil is vital for your engine – you need enough oil to lubricate and reduce friction throughout the engine. There’s no way to visually determine how much oil is being pumped through your engine, so your car’s computer relies on the oil pressure sensor to determine the flow.The oil pressure sensor is a basic electrical switch that provides information to the instrument cluster’s oil pressure gauge with the accurate real-time pressure. When the pressure is too low, not enough oil is being pumped through the engine to lubricate and cool components. When pressure drops below a threshold set by the automaker, the engine oil light on the car’s dashboard illuminates, warning you that driving could be dangerous.

Keep in mind:

  • There is no way to visually determine the operating condition of your oil pressure sensor.
  • If the sensor fails, it is impossible to determine whether there is sufficient oil flow/pressure to lubricate and protect your engine.
  • If your oil pressure sensor fails, it should be replaced immediately.

How it's done:

  • The vehicle is raised and supported on jack stands and tire is removed
  • The defective oil pressure sensor is removed
  • The new oil pressure sensor is installed
  • The engine is started and oil pressure is checked then the vehicle is taken off the jack stands
  • The vehicle is road tested for proper operation

Our recommendation:

Your car’s oil pressure sensor is an electrical component, and can be subjected to a number of issues, including wiring damage. If you suspect damage to the sensor, or have noticed your oil light come on, have it inspected and diagnosed by one of our expert mechanics.

What common symptoms indicate you may need to replace the Oil Pressure Sensor?

  • Oil pressure light is on
  • Oil pressure light turns on and off (can indicate several potential problems)
  • Depending on your make and model, you may have an oil pressure gauge that displays pressure in PSI. Note any drops below normal operating pressure.

How important is this service?

It is absolutely vital that your engine oil pressure be constantly monitored for potentially dangerous conditions. If your oil pressure sensor isn’t working properly, it cannot do its job, and must be replaced. If your oil pressure light comes on, call one of our expert mechanics immediately (driving with the light on can potentially cause damage).

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Rating Summary
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Jeremy

21 years of experience
802 reviews
Jeremy
21 years of experience
BMW 840Ci V8-4.4L - Battery - Boynton Beach, Florida
On time, nice guy, always does a good job. I will be in touch with him and YourMechanic.com again in the near future. Thanks again!

Adam

18 years of experience
263 reviews
Adam
18 years of experience
BMW 840Ci V8-4.4L - Car is not starting - Boynton Beach, Florida
Adam was great. He was on-time and had to wait because of a stupid HOA rule. He got the car started again recommended a good charger, and was extremely through in his inspection that identified a couple problem with the oil caps that need to be replaced. I highly recommend Adam and plan n using him again when i receive the quote for the recommended services.

Travis

11 years of experience
296 reviews
Travis
11 years of experience
BMW X5 L6-3.0L - Oil Pressure Sensor - Houston, Texas
Great work, always professional

Tien

24 years of experience
903 reviews
Tien
24 years of experience
BMW 328i xDrive L6-3.0L - Oil Pressure Sensor - Oakland, California
Tien is efficient and honest. Both good qualities in a mechanic

Excellent Rating

(19)

Rating Summary
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Number of BMW Oil Pressure Sensor Replacement services completed
209+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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