1990 Mercedes-Benz 300SL Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 1990 Mercedes-Benz 300SL

1990 Mercedes-Benz 300SL vehicles have 59 reported problems.The most commonly reported 1990 Mercedes-Benz 300SL problem is: Failure of EHA valve may cause fuel/engine problems

Failure of EHA valve may cause fuel/engine prob...

Fuel leaks, erratic or rough engine operation, and fuel economy issues can be caused by the failure of a fuel system...

Hard/Soft Tops May Develop Problems Due to Age

As vehicles age, various problems may develop with the hard and soft tops. if problems are encountered, it would be...

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Mercedes-Benz 300SL Repairs and Prices

Mercedes-Benz 300SL

Serpentine Belt Replacement

$140 - $223

Mercedes-Benz 300SL

Crankshaft Position Sensor Replacement

$426 - $483

Mercedes-Benz 300SL

Exhaust Manifold Gasket Replacement

$572 - $838

Mercedes-Benz 300SL

Thermostat Replacement

$280 - $363

Mercedes-Benz 300SL

Air Conditioning System Leak Inspection

$153 - $224

Mercedes-Benz 300SL

Windshield Wiper Arm Replacement

$476 - $497

Mercedes-Benz 300SL

Vibration Diagnosis

$198 - $291

Mercedes-Benz 300SL

No Start Diagnosis

$198 - $291

Mercedes-Benz 300SL

Tie Rod Replacement

$182 - $210

Mercedes-Benz 300SL

Control Arm Replacement

$1,070 - $1,284

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1990 Mercedes-Benz 300SL Reviews

1990 Mercedes-Benz 300SL (4 Reviews)

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Most Common 1990 Mercedes-Benz 300SL Questions

There are 25 related questions for 1990 Mercedes-Benz 300SL vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 1990 Mercedes-Benz 300SL questions.

Engine stalls after warming up

It's been sitting for a few years however i covered all the basics to get it running, fluids, battery etc, haven't...

I have problems with the instrument cluster.

The meters are going up and down sometimes. eventually it may brake down completely some workshop guy told me. any...

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