Spark PlugCross Reference
BOSCH WR9
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.
139 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACCEL
2 matchesACDELCO
5 matchesAUTOLITE
16 matches63422 total matches64315 total matches65218 total matches66184 total matches4265151 total matchesAP63130 total matchesAP64116 total matches646115 total matches94573 total matches258563 total matches320762 total matches320557 total matches320657 total matches6753 total matchesAP6553 total matches93537 total matches
BECK ARNLEY
4 matchesBERU
4 matchesBOSCH
9 matchesBOSCH STK
4 matchesCHAMP STK
12 matchesCHAMPION
23 matchesRN11YC4369 total matchesRN14YC259 total matchesRN12YC256 total matchesOE111138 total matchesRC12LYC121 total matchesOE111T10114 total matchesRN11YC111 total matchesOE042105 total matches32285 total matches322CC71 total matchesOE042T1064 total matches440537 total matchesRN14PMP536 total matches440431 total matches241526 total matches240524 total matchesOE16124 total matches231921 total matchesOE10521 total matchesOE105/T1020 total matches210518 total matchesOE161/T1011 total matches21237 total matches
DAIHATSU
1 matchesDENSO
9 matchesDENSO STK
6 matchesEYQUEM
3 matchesGM OEM NR
4 matchesMIGHTY
3 matchesMOPAR
10 matchesMTRCRFT PN
5 matchesMTRCRFT STK
4 matchesNAPA
1 matchesNGK
1 matchesNGK STK
3 matchesPRESTOLITE
1 matchesSPLITFIRE
4 matchesSTITT
1 matchesTOYOTA
1 matchesVALLEY FORGE
3 matchesFactory Direct
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