Mercedes-Benz E420 Oil Pressure Sensor Replacement at your home or office.

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Average rating from customers who
received a Oil Pressure Sensor Replacement.
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$101.56 - $111.56

Price range for all vehicles


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Average rating from customers who
received a Oil Pressure Sensor Replacement.
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Oil Pressure Sensor Replacement Estimate for Mercedes-Benz E420

Mercedes-Benz E420 Oil Pressure Sensor Replacement costs $107 on average.

CarServiceEstimateShop/Dealer Price
1994 Mercedes-Benz E420V8-4.2LService typeOil Pressure Sensor ReplacementEstimate$128.13Shop/Dealer Price$159.64 - $207.53
1995 Mercedes-Benz E420V8-4.2LService typeOil Pressure Sensor ReplacementEstimate$128.13Shop/Dealer Price$159.53 - $207.35
1997 Mercedes-Benz E420V8-4.2LService typeOil Pressure Sensor ReplacementEstimate$128.13Shop/Dealer Price$159.64 - $207.53
Show example Mercedes-Benz E420 Oil Pressure Sensor Replacement prices

Oil Pressure Sensor Replacement Service

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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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz E420 Service

Average Rating

4.5/5

Number of Reviews

15

Rating Summary
11
2
1
0
1
11
2
1
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1

Trung

10 years of experience
406 reviews
Trung
10 years of experience
Mercedes-Benz E420 - Oil Change - Fremont, California
Trung arrived on-time and provided excellent service and professionalism throughout! Very relatable person with trust and mechanical skills. Was able to replace air filter and tail-light last minute and give great advice for both cars i own.

Richard

19 years of experience
461 reviews
Richard
19 years of experience
Mercedes-Benz E420 - Fuel Pump - Atlanta, Georgia
I would highly recommend

Kahlin

15 years of experience
41 reviews
Kahlin
15 years of experience
Mercedes-Benz E420 - Car is not starting - Chula Vista, California
Kahlin is a real cool guy, great attitude, arrive on time, and did his best, sadly he wasn't able to give me a diagnosis so it was a waste of everybody's time.

Jesus

14 years of experience
68 reviews
Jesus
14 years of experience
Mercedes-Benz E420 - Pre-purchase Car Inspection - Long Beach, California
I requested a pre purchase inspection for a car about 200 miles away from where I live. Jesus was on time, responsive, and very pleasant to work with. He kept me abreast of his inspection and provided me his professional feedback on the status of the vehicle. He followed up with a comprehensive and easy to understand report of his findings. Awsome service and awesome professional mechanic. Thank you.

Excellent Rating


YourMechanic Mercedes-Benz E420 Service

Average Rating

4.5/5

Number of Reviews

15

Rating Summary
11
2
1
0
1
11
2
1
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1
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz E420 services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
experts on our platform

How can we help?

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