Spark PlugCross Reference
CHAMPION RC7BYMC
Compare interchangeable spark plugs for {brand} {part}. Check heat range, electrode gap, thread size, and reach before substituting — not all cross-referenced plugs perform the same in every engine.
64 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
AUTOLITE
1 matchesAUTOMEGA
1 matchesBERU
4 matchesBOSCH
5 matchesBRISK
4 matchesCHAMPION
13 matchesCITROEN
1 matchesDENSO
2 matchesEYQUEM
4 matchesFIAT
7 matchesISKRA
1 matchesLETRIKA
1 matchesLODGE
1 matchesMOTAQUIP
3 matchesNGK
4 matchesPORSCHE
3 matchesUNIPART
1 matchesVALEO
2 matchesVEMO
1 matchesVOLKSWAGEN
5 matchesFactory Direct
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