Mercedes-Benz GLK350 Fuel Pressure Sensor Replacement at your home or office.

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Fuel Pressure Sensor Replacement Service

How much does a Fuel Pressure Sensor Replacement cost?

On average, the cost for a Mercedes-Benz GLK350 Fuel Pressure Sensor Replacement is $331 with $75 for parts and $256 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2010 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$459.65Shop/Dealer Price$544.21 - $691.53
2011 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$405.65Shop/Dealer Price$490.29 - $637.68
2013 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$405.65Shop/Dealer Price$490.28 - $637.67
2014 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$405.65Shop/Dealer Price$490.18 - $637.48
2012 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$405.65Shop/Dealer Price$490.36 - $637.80
2015 Mercedes-Benz GLK350V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$405.65Shop/Dealer Price$490.28 - $637.67
Show example Mercedes-Benz GLK350 Fuel Pressure Sensor Replacement prices

What is the Fuel Pressure Sensor all about?

In fuel-injected and diesel engines, fuel rail pressure sensors monitor the pressure in the fuel rail and report the reading to the engine control module. If any drop in pressure is detected, the engine control module compensates so that the fuel pump can restore the proper pressure. A valve controls this pressure; if the sensor ever fails, you should replace it. Sometimes, the entire fuel rail may need to be replaced, but the sensor is a weak point in the loop that is more prone to damage.

If the sensor is working properly, only the amount of fuel that is needed to make the engine run properly will be delivered. Minimal excess fuel will be circulated back to the tank in the fuel return line.

Keep in mind:

  • Other problems such as a faulty crank position sensor, cam position sensor, air flow sensor, boost pressure sensor, and temperature sensor can mimic symptoms of a bad fuel rail sensor.
  • Starting problems may have myriad causes that are entirely unrelated to sensors.

How it's done:

  • The fuel pressure is bled and battery is disconnected
  • The defective fuel rail sensor is removed
  • The new fuel rail sensor is installed
  • The battery is reconnected
  • The repair is verified and the vehicle road tested for proper operation

Our recommendation:

The fuel rail sensor is not part of a maintenance check, and is only addressed when it fails. If you suspect a problem with your fuel rail sensor or fuel delivery system, have one of our expert mechanics inspect and replace the fuel rail sensor if necessary.

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

  • Car won’t start
  • Car runs erratically
  • Check Engine light comes on and stays on

How important is this service?

If your fuel rail sensor is faulty, you may experience difficulty starting the engine or poor performance that could cause trouble in traffic. Have a failed fuel rail sensor replaced as soon as possible.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(194)

Rating Summary
184
6
2
0
2
184
6
2
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2

Raymond

37 years of experience
418 reviews
Raymond
37 years of experience
Mercedes-Benz GLK350 V6-3.5L - Fuel is leaking from gas tank - North Las Vegas, Nevada
Raymond made contact to see if he could arrive early which I thought was great. He got right to work and it was no inconvenience to move the vehicle so he could perform. Great personality yet professional. He seemed very knowledgeable and did not take long to determine what the problem was.

Kenneth

20 years of experience
785 reviews
Kenneth
20 years of experience
Mercedes-Benz GLK350 V6-3.5L - Oil Change - Long Beach, California
This is my second time requesting Kenneth, I was so impressed with his work and knowledge. He definitely goes above and beyond. I can trust that the job will be completed with care and excellence.

Richard

21 years of experience
237 reviews
Richard
21 years of experience
Mercedes-Benz GLK350 V6-3.5L - Brake Pads Replacement (Front) - Fort Myers, Florida
This is the 3rd time Richard has worked on our car. And once again, there are not enough stars for Richard! He is extremely knowledgeable, and will go above and beyond to find a solution. We can’t recommend him enough. Also, honest, on time, and genuine. We will always ask for Richard whenever we have a concern with our vehicles.

Chuck

10 years of experience
359 reviews
Chuck
10 years of experience
Mercedes-Benz GLK350 V6-3.5L - Brake Pads Replacement (Front, Rear) - Dallas, Texas
On time. Kept to the scheduled time for repair. Great service. would highly recommend.

Excellent Rating

(194)

Rating Summary
184
6
2
0
2
184
6
2
0
2
Number of Mercedes-Benz GLK350 services completed
2134+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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