Spark PlugCross Reference
BOSCH WR8D
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.
73 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 matchesAUTOLITE
4 matchesBERU
1 matchesBOSCH
5 matchesBRISK
6 matchesCHAMPION
18 matchesRN11YC4369 total matches322C2314 total matches322S314 total matches3221313 total matchesRN12YC256 total matches404C2221 total matchesRN12YC/W24220 total matchesOE042105 total matchesOE05176 total matches840570 total matches40466 total matchesOE042T1064 total matchesEON655 total matches404CC51 total matchesEON628646 total matchesEON628745 total matches1283812 total matchesRN11YX12 total matches
DAIHATSU
1 matchesDENSO
8 matchesEYQUEM
1 matchesHONDA
1 matchesISKRA
1 matchesMARELLI
5 matchesMITSUBISHI
1 matchesMTRCRFT PN
2 matchesNGK
13 matchesSPLITFIRE
1 matchesTOYOTA
1 matchesUNIPART
1 matchesVALEO
2 matchesFactory Direct
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