Spark PlugCross Reference
BOSCH W9EC
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.
85 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACDELCO
6 matchesAUTOLITE
16 matches4S140157 total matches4S165157 total matchesA5157 total matchesA7157 total matchesAN5157 total matchesAN7157 total matchesAR5157 total matchesAR8157 total matchesAT8157 total matchesA9118 total matchesS46118 total matches295106 total matches31697 total matchesAL792 total matchesARL892 total matches31738 total matches
BERU
2 matchesBOSCH
5 matchesBRISK
2 matchesCHAMPION
25 matchesJ8C185 total matchesJ8C/032158 total matchesJ8C/053158 total matches8411157 total matches841S157 total matchesJ11C132 total matchesJ11C/T04121 total matchesJ11C/014118 total matchesH10C100 total matchesH10C/T0494 total matches844192 total matches844S92 total matchesJ17LM68 total matchesJ17LM/06064 total matchesJ17LM/W2464 total matchesJ8J64 total matches845163 total matchesJ17LM/03263 total matchesJ17LM/06963 total matchesJ857 total matchesUJ1246 total matchesUJ845 total matchesK1941 total matches51138 total matchesJ17LMT1027 total matches
DENSO
17 matchesW14PR-U208 total matchesL7J157 total matchesL7YC157 total matches067700-2931142 total matchesL55G118 total matchesW14-U114 total matchesW14-US85 total matchesW2OSU74 total matchesL6VC63 total matchesW14LM63 total matches067600-857050 total matches603348 total matchesL8138 total matchesL81Y38 total matchesL78YC634 total matches06760067819 total matchesW14-U109 total matches
EYQUEM
1 matchesISKRA
1 matchesMARELLI
1 matchesMTRCRFT PN
4 matchesNGK
4 matchesTORCH
1 matchesFactory Direct
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