Mercedes-Benz S420 Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your Mercedes-Benz S420
The annual maintenance cost of a Mercedes-Benz S420 is $868. Repair and maintenance costs vary depending on age, mileage, location and shop.
Most Common Mercedes-Benz S420 Problems
Mercedes-Benz S420 vehicles have 33 reported problems.The most commonly reported Mercedes-Benz S420 problem is: Closing Assist/Door Lock Issues Due to Pneumatic System Problems
Problems with the pneumatic system can cause closing assist and door lock issues.
A faulty mass air flow (maf) sensor can cause erratic/rough engine operation and fuel economy issues. since this...
Mercedes-Benz S420 Repairs and Prices
Mercedes-Benz S420
Brake Light Switch Replacement
$115 - $158
Mercedes-Benz S420
Camshaft Position Sensor Replacement
$160 - $372
Mercedes-Benz S420
Fuel Evaporative Canister Replacement
$296 - $353
Mercedes-Benz S420
Fuel Filter Replacement
$181 - $253
Mercedes-Benz S420
Brake Booster Replacement
$862 - $1,437
Mercedes-Benz S420
Door Lock Actuator Replacement
$284 - $372
Mercedes-Benz S420
Exhaust Manifold Replacement
$1,645 - $1,953
Mercedes-Benz S420
Wheel Alignment
$305 - $448
Mercedes-Benz S420
Oxygen Sensor Replacement
$448 - $773
Mercedes-Benz S420
Cylinder Head Replacement
$4,587 - $5,937
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Above Average
The Mercedes-Benz Reliability Rating is 3.0 out of 5.0, which ranks it 27th out of 32 for all car brands. This rating is based on an average across 345 unique models. The average annual repair cost for a Mercedes-Benz is $908, which means it has average ownership costs. The other factors that contribute to Mercedes-Benz reliability include an average of 0.7 visits to a repair shop per year and a 13% probability of a repair being severe.
Most Common Mercedes-Benz S420 Questions
There are 183 related questions for Mercedes-Benz S420 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked Mercedes-Benz S420 questions.
I had been driving a 1999 mecedes s420 and it stop going forward - it will go in reverse.
Blinkers an hazards not working? where’s the flasher hazard relay located?
Mercedes-Benz Recalls
Mercedes-Benz S420 vehicles have0known recent recalls.
The Mercedes-Benz has5 known total recalls.
The most common Mercedes-Benz can be viewed below.
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