Mercedes-Benz 420SEL Repair & Maintenance Estimates

The estimated cost to maintain and repair a Mercedes-Benz 420SEL ranges from $70 to $1308, with an average of $202.

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CarServiceYourMechanic PriceShop/Dealer Price
1988 Mercedes-Benz 420SELV8-4.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$221.95Shop/Dealer Price$285.34 - $418.36
1988 Mercedes-Benz 420SELV8-4.2LService typeDifferential/Gear Oil ReplacementYourMechanic Price$86.91Shop/Dealer Price$116.67 - $148.50
1989 Mercedes-Benz 420SELV8-4.2LService typeCar Radiator ReplacementYourMechanic Price$742.52Shop/Dealer Price$939.28 - $1449.39
1986 Mercedes-Benz 420SELV8-4.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$219.13Shop/Dealer Price$281.91 - $412.87
1986 Mercedes-Benz 420SELV8-4.2LService typeIntake Manifold Gaskets ReplacementYourMechanic Price$490.66Shop/Dealer Price$666.46 - $810.49
1989 Mercedes-Benz 420SELV8-4.2LService typeEngine Mount - Front ReplacementYourMechanic Price$164.08Shop/Dealer Price$220.91 - $277.07
1986 Mercedes-Benz 420SELV8-4.2LService typeOil Pan Gasket ReplacementYourMechanic Price$835.11Shop/Dealer Price$1132.16 - $1393.54
1991 Mercedes-Benz 420SELV8-4.2LService typeFuel Pump ReplacementYourMechanic Price$476.63Shop/Dealer Price$621.87 - $870.94
Show example Mercedes-Benz 420SEL prices
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Common services completed on the Mercedes-Benz 420SEL

Oil changes may be the most frequent service every car needs, but the following services reflect the most common needs of the Mercedes-Benz 420SEL.

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