Mercedes-Benz C350e Evaporation Vent Solenoid 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

(5,670)

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

(5,670)

Evaporation Vent Solenoid Replacement Service

How much does a Evaporation Vent Solenoid Replacement cost?

On average, the cost for a Mercedes-Benz C350e Evaporation Vent Solenoid Replacement is $166 with $71 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeEvaporation Vent Solenoid ReplacementEstimate$297.79Shop/Dealer Price$353.49 - $498.09
2017 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeEvaporation Vent Solenoid ReplacementEstimate$277.79Shop/Dealer Price$333.51 - $478.12
2016 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeEvaporation Vent Solenoid ReplacementEstimate$237.05Shop/Dealer Price$282.58 - $396.64
Show example Mercedes-Benz C350e Evaporation Vent Solenoid Replacement prices

What is the Evaporation Vent Solenoid all about?

Your vehicle is equipped with an evaporative emissions control system that effectively controls fuel vapors produced in the fuel tank. It processes them through an emissions control canister, or charcoal canister, and then vents the vapors to the engine to be burned with the air/fuel mixture. In the evaporative emissions system, a series of valves controls the flow and allows for diagnostic testing by the engine control module. The vent solenoid, or vent valve, performs the function of introducing clean air into the evaporative emissions system to carry the fuel vapor to the engine. The vent valve closes when the engine control module commands it to for the purpose of leak tests. When the vent valve is closed, the evaporative emissions system is pressurized and tested for leaks. If it is sealed and no pressure is lost, the test passes. If the pressure drops, the engine control module assumes a leak is present and turns on the Check Engine light.

One of the most common failures in the emissions system is the vent solenoid. It can stick open, causing the engine control module to think a leak is present, or it can stick closed. A closed vent valve can make refueling difficult as the pressure in the fuel tank isn’t vented. The fuel nozzle will click off constantly, making it tedious and frustrating to fill your fuel tank.

Keep in mind:

  • An evaporation vent solenoid code could be related to a loose fuel cap.

How it's done:

  • The evaporative vent solenoid is inspected to verify that it needs replacing
  • The defective solenoid is removed
  • The new solenoid is installed
  • The engine is scanned for codes
  • The vehicle is road tested for proper operation and that no Check Engine light comes on

Our recommendation:

The vent solenoid is prone to failure from dust and dirt in the environment such as gravel roads, and will require replacement sooner than if operated only on pavement. If the fuel tank is difficult to fill or the Check Engine light has been diagnosed as a vent solenoid failure, you will need one of our expert technicians to replace the evaporation vent solenoid.

What common symptoms indicate you may need to replace the Evaporation Vent Solenoid?

  • Check Engine light is on
  • The fuel tank may be hard to fill as the fuel nozzle can click off prematurely

How important is this service?

The vent valve is an important diagnostic solenoid for the evaporative emissions system, however the associated symptoms are more of a nuisance than a safety or operating issue.

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

(5,670)

Rating Summary
5,278
191
54
28
119
5,278
191
54
28
119

Miguel

21 years of experience
250 reviews
Miguel
21 years of experience
Mercedes-Benz C350e L4-2.0L Turbo Hybrid - Oil Change - Edgewater, New Jersey
Very professional! He answered all questions! He was also very polite

Christopher

27 years of experience
353 reviews
Christopher
27 years of experience
Mercedes-Benz C240 V6-2.6L - Evaporation Vent Solenoid - Largo, Florida
Very knowledgeable and efficient. Diagnosed the problem accurately. Installed new part quickly. Most importantly explained everything thoroughly. Absolutely bn willbuse again as needed.

Jamahl

20 years of experience
830 reviews
Jamahl
20 years of experience
Mercedes-Benz ML350 V6-3.5L - Brake System Flush - Orlando, Florida
I definitely recommend hiring Jamahl for any of your projects. He is a professional and is considerate in getting the problem fixed.

Jonathan

13 years of experience
171 reviews
Jonathan
13 years of experience
Mercedes-Benz GLK350 V6-3.5L - Oil Change - Milton, Massachusetts
Jonathan was very professional. He showed up early and completed the job. Although I did have an issue after he left, he did go out of his way to come back and resolve the problem. Highly recommend.

Excellent Rating

(5,670)

Rating Summary
5,278
191
54
28
119
5,278
191
54
28
119
Number of Mercedes-Benz services completed
62370+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How Long Do Stabilizer Bar Links Last?
The The stabilizer bar on your car is designed to provide stiffness and rigidity for the body, particularly when going around curves. This helps to keep all four wheels firmly on the ground and reduce body torque, which could lead...
P2000 OBD-II Trouble Code: NOx Trap Efficiency Below Threshold Bank 1
P2000 code definition NOx Trap Efficiency Below Threshold Bank 1 What the P2000 code means P2000 is a general OBD2 diagnostic trouble...
P0666 OBD-II Trouble Code: PCM/ECM/TCM Internal Temperature Sensor Circuit
P0666 means that a circuit failure has caused a potentially catastrophic overheating condition in a sensor due to defective or shorted control module.

Seat belt not latching.

The belt buckle can be replaced and should be done by a certified mechanic to ensure the work is done properly and safely. Many of the vehicles today have seat belt buckles tied to the supplemental restraint system, your air...

Car squeals

Hi. The automatic tensioner in your vehicle is a one piece design. It comes mounted onto a bracket, if it is replaced completely. It is possible to only replace the pulley and bearing, but if the issue is with the...

Heater problems - 2005 GMC C5500

Hello. The fan speed control module (different from the resistor pack) is the common source for this behavior. The Part # is 89018778. If you need to have this done, a certified technician from YourMechanic can come to your location...

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