The spark plug gap for your Mercedes is .032
.028 to .032 Champion N9Y or N10Y
the spark plug gap size on a Mercedes e420 is .32
You need a 14MM Allen key or similar sump plug key.
Spark plug gap for a 1977 Corvette using ACDelco R45TS is .035
Changing the spark plug wires in your 1999 Mercedes-Benz is quite simple. The spark plug wires simply lift off. The new spark plug wires can be pushed onto the spark plug. It is best to change one wire at a time.
how do i locate the coil pack on a 1998 Mercedes c200
.032
The spark plug gap for a 1977 Olds 403 is listed as .060 inches.
All V8 Chevy plug gaps in 1977 was factory .045
BR8ES
the gap is .8
.032