Spark PlugCross Reference
AUTOLITE AR3933
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.
44 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACDELCO
1 matchesCHAMP STK
1 matchesCHAMPION
14 matchesC59159 total matchesRN59G111 total matchesQC59C-ST/003103 total matchesOE157/T1095 total matchesOE164/T1095 total matchesC59C70 total matchesC57CX43 total matchesC59CX41 total matches68732 total matches77122 total matchesC59X22 total matchesC59ST00320 total matches71114 total matches2966 total matches
DENSO
8 matchesDENSO STK
1 matchesMTRCRFT PN
1 matchesNGK
17 matchesR418M-10111 total matchesR63269105 total matchesR64279105 total matchesR71139103 total matchesR71129102 total matchesR71159102 total matchesR68099101 total matchesR71149101 total matchesR62559100 total matchesR6255(F)998 total matchesIRIWAY 997 total matchesT7340T997 total matches526595 total matchesR7433-9(Ir)95 total matchesR5671A-970 total matches523846 total matches738216 total matches
NGK STK
1 matchesFactory Direct
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