Spark Plug Question
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Joined: Jan 2014
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2008 C300 4matic
Spark Plug Question
My owners manual says the plug for my 2008 C300 is a Y7MPP33 but I don't see that anyone locally carries these plugs...the closest plug I find online is a YR7MPP33 which is a resistor plug. Would appreciate any input!
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Joined: Oct 2008
Posts: 2,601
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From: Atlanta, GA
2008 C300 Sport 6 Speed Manual, 1953 Chevy Bel-Air, 2015 Audi allroad, 1963 Chevy Apache
Do a search for them and in the meantime take a look at this one-
https://mbworld.org/forums/c-class-w...at-choose.html
I am currently running YR7MPP33 with no issues and could have sworn that is what came out....though it seems from most reports that may not be the case...getting too old/blind to read the fine print on the plugs maybe??
