Spark PlugCross Reference
CHAMPION BN12Y
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.
57 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACCEL
1 matchesACDELCO
1 matchesAUTOLITE
2 matchesBERU
4 matchesBOSCH
7 matchesBRISK
1 matchesCHAMPION
9 matchesDENSO
6 matchesEYQUEM
2 matchesISKRA
1 matchesMARELLI
3 matchesMTRCRFT PN
1 matchesNGK
15 matchesBPR4EFS336 total matchesTR5241 total matchesTR55174 total matches3712151 total matchesBP5EFS131 total matches2238119 total matchesTR4107 total matchesBPR5EFS101 total matchesV-LINE NR.798 total matchesV-LINENR.598 total matches222391 total matches439249 total matches104847 total matchesBPR5EF26 total matchesBR5EF26 total matches
NGK STK
1 matchesTORCH
1 matchesUNIPART
1 matchesVALEO
1 matchesFactory Direct
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