Spark PlugCross Reference

BOSCH W4AC

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.

199 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

1 matches

156236 total matches

ACDELCO

11 matches

M40FFX96 total matches R44F92 total matches 42F85 total matches R42CF61 total matches 41F58 total matches V40FFM39 total matches S41F34 total matches S82F28 total matches V40FFK20 total matches VB40FFM16 total matches 41F41XL1 total matches

AUTOLITE

9 matches

4092229 total matches 4093189 total matches XS4092119 total matches 285267 total matches 263465 total matches 287243 total matches 263539 total matches 289233 total matches 368424 total matches

BECK ARNLEY

1 matches

176-500671 total matches

BERU

7 matches

14Z-4AU74 total matches Z3958 total matches 14-4AU24 total matches 14-4A215 total matches 000145070210 total matches 240/149 total matches 00014483013 total matches

BOSCH

7 matches

241240603413 total matches W240S11S413 total matches W280T13S86 total matches 024124853152 total matches 024124854051 total matches 024124854141 total matches 753630 total matches

BRISK

1 matches

N12C14 total matches

CHAMP STK

7 matches

81158 total matches 80739 total matches 82121 total matches 87415 total matches 83314 total matches 83112 total matches 83712 total matches

CHAMPION

41 matches

L82C448 total matches L82C/053415 total matches L82C/110415 total matches L82C/R02415 total matches 8111413 total matches 811S413 total matches L5G413 total matches L82CT10357 total matches L78C231 total matches L78C/053201 total matches L78C/220201 total matches L78C/R02201 total matches L78CT10113 total matches L77JC4103 total matches RL82C101 total matches OE086/R0288 total matches RL82C/05188 total matches RL82C/11088 total matches 874187 total matches 874S87 total matches 821186 total matches 821S86 total matches UL81J60 total matches 589857 total matches 88557 total matches L4J57 total matches L554 total matches RL77J449 total matches UL4J46 total matches L77J244 total matches 583836 total matches 82136 total matches L78V31 total matches 89428 total matches L20V28 total matches UL77V27 total matches 833126 total matches 833S26 total matches 831124 total matches 831S23 total matches 837C20 total matches

DENSO STK

8 matches

600136 total matches 602835 total matches 402433 total matches 605328 total matches 403827 total matches 605220 total matches 600215 total matches 600011 total matches

EYQUEM

7 matches

100063 total matches 85057 total matches 75553 total matches 091100721140 total matches C7223 total matches 100MER4 total matches 8051 total matches

GM OEM NR

8 matches

561357479 total matches 561352576 total matches 561287138 total matches 561381730 total matches 561336426 total matches 561347214 total matches 561349111 total matches 56133588 total matches

ISKRA

1 matches

F10014 total matches

LODGE

3 matches

3HN15 total matches S612 total matches S56 total matches

MARELLI

1 matches

CW9N16 total matches

MTRCRFT PN

12 matches

AES4C113 total matches AE1C76 total matches AE2C69 total matches AE90143 total matches AVKO41 total matches AE1X33 total matches AVKOD27 total matches AER2X25 total matches AV901X-425 total matches AVZKO20 total matches AV91X-413 total matches AT1X10 total matches

MTRCRFT STK

3 matches

41106 total matches 13914 total matches 11613 total matches

NANJING-LD

1 matches

E10C2 total matches

NAPA

1 matches

X53159 total matches

NGK STK

10 matches

392241 total matches 362634 total matches 551028 total matches 262225 total matches 212924 total matches 412217 total matches 242213 total matches 252212 total matches 552611 total matches 56269 total matches

SPLITFIRE

2 matches

SF409B50 total matches SF263D44 total matches

TORCH

1 matches

E8C44 total matches

VALLEY FORGE

1 matches

13485 total matches

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