Mercedes-Benz G500 Fuel Pressure Regulator Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(15)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(15)

Fuel Pressure Regulator Replacement Service

How much does a Fuel Pressure Regulator Replacement cost?

On average, the cost for a Mercedes-Benz G500 Fuel Pressure Regulator Replacement is $341 with $246 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$606.39Shop/Dealer Price$746.74 - $1128.42
2004 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$586.39Shop/Dealer Price$726.77 - $1108.47
2008 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$586.39Shop/Dealer Price$726.77 - $1108.47
2003 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$586.39Shop/Dealer Price$726.73 - $1108.40
2007 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$586.39Shop/Dealer Price$726.80 - $1108.52
2005 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$586.39Shop/Dealer Price$726.77 - $1108.47
2002 Mercedes-Benz G500V8-5.0LService typeFuel Pressure Regulator ReplacementEstimate$591.39Shop/Dealer Price$731.53 - $1113.05
Show example Mercedes-Benz G500 Fuel Pressure Regulator Replacement prices

What is the Fuel Pressure Regulator all about?

Cars need to run at a specific fuel pressure. The regulator controls the fuel pressure and returns any excess fuel to the tank. The regulator is important to ensure that the injectors operate properly. If the regulator malfunctions, it can cause the engine to flood. In extreme cases, a flooded engine can be a fire hazard.

You may see liquid on the floor near the exhaust pipe (raw gas dripping from the tail pipe). You may also notice black smoke when the engine is running (partially burnt gas produces black smoke). Not only will the car get poor gas mileage, it also may not pass an emissions test.

Fuel Pressure Regulator-MATROX-1

Keep in mind:

Some fuel regulators are located in the tank as part of the fuel pump assembly. If the fuel pressure regulator has gone bad, it can leak fuel in the engine, contaminating the engine oil.

How it's done:

  • Scan the computer system in the car for trouble codes.
  • Inspect fuel pressure regulator for leakage and proper operation.
  • Inspect for any broken vacuum lines.
  • Remove and replace fuel pressure regulator if it is bad.
  • Change the engine oil and filter if the oil is found to be contaminated.
  • Clear any diagnostic trouble codes.
  • Test drive the vehicle.

Our recommendation:

Any time that you notice something potentially wrong with your fuel system, you should schedule an inspection. There are many signs that a fuel pressure regulator is malfunctioning, and all should be taken seriously. If you notice that your car is getting poor mileage, has gas leaking, has black smog coming out of the exhaust, or isn’t running smoothly, contact a mechanic. A malfunctioning fuel pressure regulator will often illuminate the Check Engine warning light, which is always a sign to schedule an inspection.

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

  • Poor gas mileage.
  • Smell of gas in the engine compartment.
  • Fuel is leaking.
  • Black smoke coming out of the exhaust (tail pipe).
  • Failed emissions test.
  • Check engine light is on.

How important is this service?

When gas is sent from your gas tank to your engine, the fuel pressure regulator makes sure that the fuel pressure is optimal. The fuel pressure regulator is responsible for returning excess fuel to the gas tank, and making sure that the fuel injectors get the perfect fuel pressure. When the regulator malfunctions, the fuel pressure will not be controlled, and your engine will not run optimally. Your engine will also be at risk for fuel flooding, which can result in serious damage and even fire.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(15)

Rating Summary
14
1
0
0
0
14
1
0
0
0

Chris

22 years of experience
2198 reviews
Chris
22 years of experience
Mercedes-Benz G500 V8-5.0L - Drive Belt Tensioner - Newport Beach, California
Chris does it again and again.. thanks to YourMechanic, he has become a trusted, go-to for my car. I couldn't be happier with his mix of knowledge, great attitude and efficiency. Cheers !

Robert

20 years of experience
1061 reviews
Robert
20 years of experience
Mercedes-Benz G500 V8-5.0L - Wipers are not working - Denver, Colorado
Robert has a great experiences to find out the problem and solved that in the very short of time.

Chris

22 years of experience
2198 reviews
Chris
22 years of experience
Mercedes-Benz G500 V8-5.0L - Oil Change - Newport Beach, California
Chris is the best. I'm convinced he will be the only one working on my car indefinitely !!

John

20 years of experience
554 reviews
John
20 years of experience
Mercedes-Benz G500 V8-5.0L - Pre-purchase Car Inspection - Orlando, Florida
Very knowledgeable and helped me on a PPI for a car I was planning to buy out of state. All the details were very usefull specially bc I was not present during the PPI. I will use this service again.

Excellent Rating

(15)

Rating Summary
14
1
0
0
0
14
1
0
0
0
Number of Mercedes-Benz G500 services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

Recent articles & questions

A Buyer’s Guide to the 2012 Chevrolet Impala
A A true classic, the 2012 Chevrolet Impala may not have all of the latest high-tech features of other sedans on the market, but it is a tried-and-true model with lots of room, plenty of comfortable features, and a large...
How to Transfer a Car Title in Alabama
A A car’s title is a crucially important document that shows ownership of the vehicle. If you don’t have the title to your car, then there’s no actual proof that you own it. There are plenty of reasons why you...
P0987 OBD-II Trouble Code: Transmission Fluid Pressure Sensor/Switch E Circuit
P0987 means there is an issue with the sensor or switch in the transmission fluid pressure E circuit, possibly due to bad fluid level or components.

Car ran out of engine coolant

It may be possible that you have a bad coolant leak. It is also possible that the technician looked at the coolant overflow but didn't open the radiator cap. Engine damage could have been caused by the overheating, but you...

No crank no start from ignition

Be sure any engine immobilizer system (security system) is not activated, thus preventing the car from starting. Broadly, either the starter motor/solenoid assembly is faulty or the electrical circuit supplying the motor has a fault. That circuit begins at the...

Traction control light

Your vehicle is equipped with wheel speed sensors (https://www.yourmechanic.com/services/abs-speed-sensor-replacement) at each of the four wheels which monitor wheel speed while relaying this information simultaneously to the ABS and traction control system which are controlled by the car's ECU. When the...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com