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I found lots of replacements for the Champion rc12yc but none for the yx. Are they the same spark plug? Why wouldn't anyone carry a spark plug for a lawn mower that's two years old?
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∙ 11y ago
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Is the RC12YC the same as the RC12YX spark plug?
Not really, but that is the only plug Sears sells as a substitute. The RC12YC plug looks like it was designed for a gap of 0.035-0.040", while the RC12YX plug was clearly designed for the recommended 0.020" gap. The RC12YC electrode is a fat cylinder like most spark plugs, while the electrode of the RC12YX is cut down to about half of the diameter. I'd guess the special RC12YX makes it easier to start the engine on a single pull.
Are Champion spark plugs RC12YC and RC12YC5 interchangeable?
I was wondering the same thing this afternoon
Is the RC12YC the same as the xC92YC spark plug?
no
How do you gap spark plugs for a 1986 Mercedes-Benz 190E?
The same way you gap spark plugs for any car that uses spark plugs.
Is the RC12YC the same as the QC12YC spark plug?
Both are resistive type plugs. The "R" indicates a resistor plug and the "Q" a EMS (electromagnetic suppression) resistor plug used to reduce noise in sensitive digital electronic circuits. In automotive uses Champion lists some Saab's requiring this "Q" plug. Lawn and garden small engines substituting to the RC12YC plug works just fine. In fact Sears will send you the RC12YC as a OEM part even though the engine was shipped with QC12YC plugs.
What spark plugs are used in a 350 with a magneto?
Use the same spark plugs as you would with a distributor, but reset the gap to .020".
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Same as you normally would in any other car, depends on the spark plugs.
Are all spark-plugs the same?
No there are a number of different types of spark plug.
Do you need to have 2 different types of spark plugs on a Dodge Ram 1500 with a 5.7L Hemi?
No. All 16 spark plugs on a 5.7L Hemi are the same.
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do they use the same plugs
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Pull the spark plug wires off the spark plugs. Remove the spark plugs with a spark plug socket. Install the new spark plugs and put the spark plug wires back on. I recomend replacing the spark plug wires as well. If replacing them, just remember that the new wires are hooked up the same ways that the old ones came off.
Do you have to change the spark plugs when you change the O2 sensor on a 1995 5.7L Suburban?
No, the spark plugs and O2 sensor are totally different things. that is not right!! they are the same things!!
