Changing Spark Plug on your MERCEDES-BENZ SL car yourself

Change MERCEDES-BENZ SL Spark Plug yourself – manuals and video tutorials

Helpful guides and tips on replacing MERCEDES-BENZ SL Spark Plug
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Changing MERCEDES-BENZ SL Spark Plug: step-by-step manuals

Changing MERCEDES-BENZ SL Spark Plug: video tutorials

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MERCEDES-BENZ SL Spark Plug replacement - QR-code for AUTODOC CLUB app

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When to replace the Spark Plug on your MERCEDES-BENZ SL
How often to change the Spark Plug on your MERCEDES-BENZ SL . Recommended service and replacement schedules
every 30000 km / every 18 months
SL Convertible (R129) (03.1989 - 12.2001)
SL Convertible (W121) (01.1955 - 12.1963)
SL Convertible (R107) (05.1971 - 12.1989)
SL Convertible (R198) (05.1957 - 02.1963)
SL Coupe (C107) (01.1972 - 08.1985)
SL Convertible (R230) (10.2001 - 01.2012)
SL Convertible (R231) (01.2012 - ...)
SL Convertible (R232) (03.2022 - ...)
every 30000 km / every 2 years
every 90.000 km (54000 mi) to 110.000 km (66000 mi) / 4 years
SL Convertible (R129) (03.1989 - 12.2001)
SL Convertible (R230) (10.2001 - 01.2012)
every 50.000 km (30000 mi) to 70.000 km (42000 mi) / 4 years
every 20000 km / every 2 years
SL Convertible (R129) (03.1989 - 12.2001)
every 75000 km / every 4 years