Spark PlugCross Reference

CHAMPION 843-1

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.

130 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

7 matches

CS4276 total matches CS4553 total matches CS4943 total matches CS4140 total matches C47W22 total matches C45W15 total matches 44L14 total matches

ALM

1 matches

ALM811 total matches

AUTOLITE

7 matches

258126 total matches 255113 total matches XST25576 total matches 25474 total matches 23539 total matches 299525 total matches 299625 total matches

BERU

2 matches

14S-7E22 total matches Z26622 total matches

BONON

1 matches

L7T8 total matches

BOSCH

11 matches

WK145T1130 total matches WS7E78 total matches WS8E77 total matches 024122956040 total matches WS9EC39 total matches WK175T131 total matches 024122558925 total matches W230T3022 total matches WKA145T316 total matches W175T14 total matches 024122582512 total matches

BOSCH STK

2 matches

754353 total matches 754231 total matches

BRISK

2 matches

P1743 total matches 305228 total matches

CARLTON

2 matches

CA8E11 total matches T8D8 total matches

CATERPILLAR

1 matches

8F-634713 total matches

CHAMP STK

1 matches

84338 total matches

CHAMPION

18 matches

CJ8143 total matches CJ8/T10135 total matches CJ8/W24133 total matches CJ8/C02130 total matches CJ8/R02130 total matches 843ECO79 total matches 84349 total matches 843ECOS41 total matches CJ1128 total matches TJ8J25 total matches HT10J12 total matches J9112 total matches JT812 total matches UCJ7G12 total matches UCJ8G12 total matches 843S9 total matches A42521300108 total matches A42530800108 total matches

DENSO

13 matches

W22M-U108 total matches W20MR-U84 total matches T20M-U79 total matches W20M-U67 total matches W20M-US66 total matches W22M-US64 total matches W14MR-U56 total matches W14M-U51 total matches W14M-US46 total matches W14M-U1030 total matches 603624 total matches 602219 total matches W20M14 total matches

DENSO STK

9 matches

602656 total matches 602222 total matches 601516 total matches 603614 total matches 603914 total matches 603412 total matches 604812 total matches 601911 total matches 601610 total matches

EYQUEM

2 matches

500CT31 total matches R500CT11 total matches

GM OEM NR

4 matches

561323467 total matches 561316644 total matches 561332225 total matches 561289114 total matches

HIRIH

1 matches

H14L5C8 total matches

JF

1 matches

L78 total matches

KLG

1 matches

FSC508 total matches

KUBOTA

1 matches

079092225012 total matches

LD

1 matches

L68 total matches

LODGE

2 matches

CS148 total matches CSN148 total matches

MOPAR

1 matches

441964330 total matches

MTRCRFT PN

5 matches

A7NX56 total matches AR7N44 total matches A3NX33 total matches A7N28 total matches A7NU13 total matches

MTRCRFT STK

2 matches

11826 total matches 9426 total matches

NCOSP

1 matches

L78 total matches

NEWSTAR

1 matches

L5C8 total matches

NGK

14 matches

BM6A10130 total matches BM7A126 total matches BM6A115 total matches 592194 total matches BM4A66 total matches 268060 total matches 30356 total matches BMR4A46 total matches BM745 total matches BM631 total matches 202724 total matches CS224 total matches BM6Y18 total matches BM6AVP18 total matches

NGK STK

5 matches

652157 total matches 562830 total matches 592130 total matches 572812 total matches 632111 total matches

NHSP

1 matches

L68 total matches

PAL

1 matches

P1715 total matches

PRESTOLITE

4 matches

14-3N62 total matches 14-7N45 total matches 14-11N35 total matches 14-11X27 total matches

SILVER-STREAK

1 matches

77302110 total matches

SPLITFIRE

1 matches

SF25E16 total matches

TORCH

3 matches

L6C24 total matches L6RC24 total matches L7T12 total matches

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