Mercedes-Benz E420 Gas Cap Replacement at your home or office.

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Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Mercedes-Benz E420 Gas Cap Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1994 Mercedes-Benz E420V8-4.2LService typeGas Cap ReplacementEstimate$138.61Shop/Dealer Price$162.02 - $192.86
1997 Mercedes-Benz E420V8-4.2LService typeGas Cap ReplacementEstimate$118.61Shop/Dealer Price$142.05 - $172.91
1995 Mercedes-Benz E420V8-4.2LService typeGas Cap ReplacementEstimate$118.61Shop/Dealer Price$142.05 - $172.91
Show example Mercedes-Benz E420 Gas Cap Replacement prices

What is the Gas Cap all about?

The purpose of a Gas Cap is twofold: one, it helps prevent dust and other particles from getting into the gas tank, and two, it helps prevent fuel emissions from entering the atmosphere. If your gas cap is faulty, the Check Engine light may come on. Additionally, your vehicle may fail a smog test if the gas cap is gone or not functioning properly.

How it's done:

  • Inspect the gas cap.
  • Pressure-test the gas cap.
  • Install new gas cap if faulty.

What common symptoms indicate you may need to replace the Gas Cap?

  • Check Engine light is on.
  • Car does not pass the emission test.
  • Gas Cap is missing.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(24)

Rating Summary
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18
2
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Chris

11 years of experience
82 reviews
Chris
11 years of experience
Mercedes-Benz E420 V8-4.2L - Window Regulator Replacement (Driver Side Front) - Keyport, New Jersey
Very good service at a fraction of the price other places were charging. Will definitely be using again in the future and recommending to others.

Kahlin

17 years of experience
41 reviews
Kahlin
17 years of experience
Mercedes-Benz E420 V8-4.2L - 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.

Ben

41 years of experience
1426 reviews
Ben
41 years of experience
Mercedes-Benz E420 V8-4.2L - AC Compressor - Houston, Texas
Friendly and professional. Even pointed out a few problems that another mechanic told me would be much more difficult to trouble shoot.

Matthew

21 years of experience
22 reviews
Matthew
21 years of experience
Mercedes-Benz E420 V8-4.2L - Car is not starting - Glen Burnie, Maryland
Very informative and thorough in attempt to determine the mechanical issue although none was detected. Highly recommended.

Excellent Rating

(24)

Rating Summary
18
2
1
0
3
18
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Number of Mercedes-Benz E420 services completed
264+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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