Having problems with your 1991 Mercedes-Benz 190 ?
2 spark plugs
labor and parts cost - 1991 Mercedes-Benz 190
I would change all 4 spark plugs if you gonna change just 2 no added cost , labor i would say no more then 1 hour, parts different costs in different parts of the country try your local parts store , MAKE SURE though you get bosch plugs back in this car.
Repair Help & Product Troubleshooting for 1991 Mercedes-Benz 190
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