ignition
Spark Plug Wires Torque Specs
for 2000 Mercedes-Benz 500SL R129 6.0L V12 M120 · RWD
10 fasteners
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Spark Plug
CriticalGap before install
20 lb-ft · 27 Nm
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Spark Plugs - Aluminum Head
CriticalApply anti-seize to threads
15 lb-ft · 20 Nm
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