Spark PlugCross Reference
AUTOLITE 4173
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.
93 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACDELCO
2 matchesBOSCH
2 matchesCHAMP STK
2 matchesCHAMPION
15 matchesDENSO
28 matches407483 total matches407983 total matches410483 total matchesX28FS83 total matchesX24FSR66 total matchesX20FSR-U62 total matchesX20FS-ZU52 total matches067700-502049 total matchesX20FS-U45 total matchesX24FS-U45 total matchesX17F43 total matchesX20FSR43 total matches067800-404037 total matchesX16FSR-U36 total matches067800-402035 total matches067700-501028 total matchesX24FS-ZU26 total matchesX24FSR-U25 total matches407824 total matchesX16FS-U20 total matches410319 total matches410513 total matchesX20FS13 total matches407512 total matches408010 total matchesX24FS9 total matchesX24FS-GU9 total matchesX20FS-GU8 total matches
DENSO STK
7 matchesGM OEM NR
2 matchesMTRCRFT PN
2 matchesNGK
20 matches84583 total matchesD6HA62 total matches651257 total matchesD8HA53 total matches711245 total matchesDR8HS38 total matchesDR5HS31 total matches262530 total matches512329 total matchesD5HS24 total matchesD6HS24 total matchesD8HV24 total matchesDR6HS24 total matchesD6HV23 total matches482322 total matches462320 total matchesD8HS19 total matchesDR4HS17 total matches332614 total matchesN 71121 total matches
NGK STK
6 matchesPRESTOLITE
2 matchesTORCH
5 matchesFactory Direct
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