Mercedes-Benz CLK320 Fuel Pressure Regulator Replacement Costs

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Fuel Pressure Regulator Replacement Service

How much does a Fuel Pressure Regulator Replacement cost?

On average, the cost for a Mercedes-Benz CLK320 Fuel Pressure Regulator Replacement is $337 with $197 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2002 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$642.88	Shop/Dealer Price$771.15 - $1141.79
2001 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$759.05 - $1127.37
2005 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$759.09 - $1127.44
2003 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$759.09 - $1127.44
1999 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$761.67 - $1131.95
2004 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$540.23	Shop/Dealer Price$642.29 - $940.59
1998 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$759.12 - $1127.49
2000 Mercedes-Benz CLK320V6-3.2L	Service typeFuel Pressure Regulator Replacement	Estimate$633.87	Shop/Dealer Price$759.09 - $1127.44

Show example Mercedes-Benz CLK320 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.

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21 years of experience

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21 years of experience

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Mercedes-Benz CLK320 V6-3.2L - Car AC Repair - Delray Beach, Florida

Excellent mechanic. Very knowledgeable. Highly recommended.

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by Michael

Mercedes-Benz CLK320 V6-3.2L - Brake Pads Replacement (Rear) - Ellicott City, Maryland

Andrew was early to arrive at the appointment and he was courteous and professional. He is a knowledgeable and skilled mechanic. I would definitely book him again for future auto repairs.

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22 years of experience

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22 years of experience

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by Robert

Mercedes-Benz CLK320 V6-3.2L - Horn does not blow - Marietta, Georgia

Friendly, excellent mechanical knowledge, diagnosed and fixed the problem on the spot and saved me lots of $$$'s compared to dealership estimate.

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18 years of experience

by meghan

Mercedes-Benz CLK320 V6-3.2L - Drill out damaged bolts replace with new hardware, Install customer provided seatbelt install all removed parts. - Pleasanton, California

This is the 2nd time I have used this service. I am completely satisfied add to that we have had a jeep and a mbz successfully worked on and I highly recommend yourmechanic.com.

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