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Spark PlugCross Reference

BOSCH WR9FC

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.

147 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.

ACCEL

5 matches
16667 total matches13856 total matches13753 total matches0437S40 total matches043734 total matches

ACDELCO

9 matches
R44S63 total matchesC43L46 total matchesR43S46 total matches45S39 total matchesR45S39 total matches46S35 total matches44S33 total matches45L32 total matchesM44L17 total matches

AUTOLITE

15 matches
85165 total matches216139 total matchesAL792 total matchesARL892 total matches8458 total matches7557 total matchesXS8551 total matches99650 total matches43741 total matches322529 total matches322629 total matches322729 total matches322425 total matches43625 total matches44719 total matches

BOSCH

5 matches
7517145 total matchesW125TR6X108 total matchesW175TR6108 total matches24222952594 total matches24221951290 total matches

BOSCH STK

1 matches
751651 total matches

CHAMP STK

5 matches
84426 total matches6324 total matches1023 total matches85710 total matches919 total matches

CHAMPION

30 matches
J12YC153 total matches2014145 total matches528145 total matches78145 total matchesJ12YC/T04143 total matchesJ12YC/014137 total matchesRJ12YC118 total matchesRJ12YC/T04110 total matchesRJ14YC109 total matches14C2108 total matchesRJ12YC/014108 total matchesRJ12YC/053108 total matchesH10C100 total matchesRJ18YC97 total matchesJ12YC00696 total matchesRJ14YC01496 total matchesRJ18YC/T0496 total matchesH10C/T0494 total matches844192 total matches844S92 total matches58S90 total matchesRJ18YC/01490 total matches5855 total matches58CC44 total matchesH14Y35 total matchesRH18Y33 total matchesRH18Y/01432 total matchesRH18Y/T0432 total matchesH14Y/01431 total matchesH14Y/T0431 total matches

DENSO

16 matches
W14PR-U208 total matches067700-2931142 total matchesL61Y137 total matchesW16PR-U125 total matchesW16P-U108 total matchesW9PR-15108 total matchesW14L103 total matchesW16LS101 total matches067700-2921100 total matchesW20PR-U100 total matches067700-295183 total matches067600-334182 total matches067600-335176 total matchesW9P-U52 total matches602133 total matchesL19V31 total matches

DENSO STK

6 matches
601334 total matches303533 total matches504628 total matches303626 total matches600616 total matches30377 total matches

GM OEM NR

7 matches
155945032 total matches561239030 total matches155948324 total matches561386619 total matches561389016 total matches561256811 total matches56138898 total matches

MIGHTY

2 matches
M4R5236 total matchesM4-3218 total matches

MOPAR

6 matches
450429051 total matches264291324 total matches244487022 total matches264247512 total matches343833411 total matches409193611 total matches

MTRCRFT PN

4 matches
AS42C63 total matchesAL7C52 total matchesAR5241 total matchesAL8211 total matches

MTRCRFT STK

3 matches
4959 total matches7349 total matches748 total matches

NAPA

5 matches
X52653 total matchesX70119 total matchesX50617 total matchesX90417 total matchesX50513 total matches

NGK

12 matches
B6L126 total matches3011118 total matchesBP5S118 total matchesBP4S-20108 total matchesBPR5S-20108 total matchesR5670-5106 total matchesB4L95 total matchesXR588 total matchesXR485 total matchesR5670-667 total matches585852 total matchesBPR5S39 total matches

NGK STK

5 matches
321249 total matches311237 total matches229832 total matches274625 total matches333224 total matches

PRESTOLITE

6 matches
14L958 total matches14-3240 total matches14-5227 total matches14-8225 total matches14L723 total matches14-4218 total matches

SPLITFIRE

1 matches
SM008E49 total matches

TORCH

1 matches
G5TC53 total matches

VALLEY FORGE

3 matches
44R30 total matches4517 total matches4413 total matches
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