Mercedes-Benz 400SEL Gas Cap 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

(5,692)

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

(5,692)

Gas Cap Replacement Service

How much does a Gas Cap Replacement cost?

On average, the cost for a Mercedes-Benz 400SEL Gas Cap Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 400SELV8-4.2LService typeGas Cap ReplacementEstimate$138.61Shop/Dealer Price$162.02 - $192.86
Show example Mercedes-Benz 400SEL 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.

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

(5,692)

Rating Summary
5,298
192
54
28
120
5,298
192
54
28
120

Attila

19 years of experience
948 reviews
Attila
19 years of experience
Mercedes-Benz 400SEL V8-4.2L - Car starts and then dies - Union, New Jersey
First his did great job and finally he said the issue was ignition coil.

Juan

10 years of experience
216 reviews
Juan
10 years of experience
Mercedes-Benz CLS550 V8-5.5L - Starter - Redondo Beach, California
Excellent service....!!!! Thank you...!!!!

Luis

29 years of experience
101 reviews
Luis
29 years of experience
Mercedes-Benz GL350 V6-3.0L Turbo Diesel - Air Spring Bag Replacement (Passenger Side Front) - Winnetka, Illinois
Punctual, Respectful and competent. Will use his services again.

Theodore

16 years of experience
1628 reviews
Theodore
16 years of experience
Mercedes-Benz S500 V8-5.0L - Car does not shift from park to drive - Bellevue, Washington
Experience was great. Really appreciate the help.

Excellent Rating

(5,692)

Rating Summary
5,298
192
54
28
120
5,298
192
54
28
120
Number of Mercedes-Benz services completed
62612+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

4 Essential Things to Know About Your Car’s Tire Pressure Gauge
The The tire pressure gauge is a sensor that reads the tire pressure of all four tires of a vehicle. Modern vehicles have a Tire Pressure Monitoring System (TPMS) built in. Starting in 2007, the TPMS has to report an...
How to Diagnose a Stalling Car
It’s It’s incredibly frustrating to have a car that stalls and it always seems to happen at the worst possible time – like when you’re in middle of a busy intersection with fifty enraged drivers behind you. There are a...
How Long Does a Stay Rod Last?
In In order to operate safely, your car’s engine needs coolant and a way to disperse the heat the coolant absorbs. That’s where the radiator comes in. It’s a crucial component of your car. However, it’s not particularly strong. The...

Manual transmission not shifting smoothly.

The first thing that would need to be checked is where the oil leaks are and if the oil is leaking onto the clutch causing a chatter in the clutch or you are feeling a misfire in the engine from...

Car stutters when you start it

It does sound like the battery is due for replacement (https://www.yourmechanic.com/services/battery-replacement). Slow cranking and dimming lights are a telltale sign. I highly doubt it is the starter or the alternator, especially since your vehicle has such low mileage. However, a...

There's a bolt broken off the rear upper control arm the cross member

It depends. If only a bolt needs to be replaced, the price "sounds" high but even that response is speculative because there might be a lot of disassembly work to get to the bolt and then, of course the wheel...

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