Spark PlugCross Reference

AUTOLITE XST3924

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.

37 matches found

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Cross-reference results

⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.

ACDELCO

1 matches

FR3LS120 total matches

BOSCH

3 matches

FRDC0R80 total matches FR9DC36 total matches 781610 total matches

CHAMPION

15 matches

RC12YC447 total matches RC12YC/T06392 total matches RC12YC/W24392 total matches 71C2391 total matches 71S391 total matches RFN12Y391 total matches SE12RCY391 total matches 71138 total matches QC12YC01480 total matches QC12YC54 total matches 946143 total matches CCH94642 total matches QC12YC/T0442 total matches 507113 total matches 5071S11 total matches

DENSO

5 matches

Q16PR-U11216 total matches 067700-4510157 total matches IQ16129 total matches 067700-8700100 total matches 501627 total matches

E3

1 matches

E3.2017 total matches

MTRCRFT PN

2 matches

AGSP32C188 total matches SP-4065 total matches

NGK

10 matches

BKR5ES181 total matches BKR6EY107 total matches BCPR5EV11103 total matches 2460101 total matches BKR5EY100 total matches BKR5EIX61 total matches BKR5EVX61 total matches 369645 total matches 739044 total matches 634141 total matches

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