Spark PlugCross Reference

DENSO W20S-U

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.

118 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

124124 total matches

ACDELCO

9 matches

R4473 total matches M44C50 total matches 4443 total matches S4439 total matches 4330 total matches MB42K30 total matches R4530 total matches C4321 total matches B4320 total matches

AUTOLITE

11 matches

303214 total matches AH4166 total matches AT4166 total matches 295106 total matches 31697 total matches 354 total matches 31551 total matches 301442 total matches 31441 total matches 35436 total matches AP3035 total matches

BERU

1 matches

14-7E26 total matches

BOSCH

7 matches

W9EC0229 total matches W7EC216 total matches WR9EC154 total matches 780674 total matches W8EC64 total matches 024122958044 total matches 024123559434 total matches

BOSCH STK

1 matches

7515127 total matches

BRISK

2 matches

K17C52 total matches 143323 total matches

CATERPILLAR

1 matches

9B044414 total matches

CHAMP STK

1 matches

82330 total matches

CHAMPION

18 matches

J6C177 total matches 8231166 total matches 823S166 total matches J6C/038166 total matches J6C/053166 total matches J6C/058166 total matches K17C153 total matches J6C/T0479 total matches J8J64 total matches J857 total matches 82354 total matches J750 total matches UJ845 total matches J6J42 total matches J638 total matches UJ632 total matches H0322 total matches J1019 total matches

DENSO

10 matches

W17-U166 total matches 067600-680199 total matches W2OSU74 total matches L8138 total matches L81Y38 total matches L78YC634 total matches L78V31 total matches L78Y29 total matches L7827 total matches L4G15 total matches

DENSO STK

1 matches

307530 total matches

EYQUEM

7 matches

500C70 total matches 500CM16 total matches 700CM6 total matches 755CM6 total matches 700C2 total matches FS502 total matches FS702 total matches

GM OEM NR

6 matches

561386572 total matches 561387115 total matches 561312513 total matches 561315213 total matches 561345913 total matches 56120022 total matches

HITACHI

1 matches

45W5 total matches

ISKRA

1 matches

FS7025 total matches

KUBOTA

1 matches

13403677115 total matches

LETRIKA

1 matches

FS7014 total matches

MARCHAL-VALEO

2 matches

35C5 total matches 35CM5 total matches

MARELLI

2 matches

06240712231226 total matches CW7C6 total matches

MIGHTY

1 matches

M4-327 total matches

MTRCRFT PN

6 matches

AS885 total matches AS4CF456 total matches A7CX42 total matches A3X33 total matches AT319 total matches AZ319 total matches

MTRCRFT STK

2 matches

7774 total matches 10835 total matches

NAPA

1 matches

X90043 total matches

NGK

10 matches

B6S206 total matches 3510176 total matches 302128 total matches 2319112 total matches 486374 total matches CS337 total matches B6S BL133 total matches B6Y26 total matches B6S/CS33 total matches B6YBL13 total matches

NGK STK

2 matches

351065 total matches 293117 total matches

NHSP

2 matches

G619 total matches H52 total matches

PRESTOLITE

1 matches

14-03-0143 total matches

SPLITFIRE

2 matches

SM030C31 total matches SF30C6 total matches

TACTI

1 matches

V9110-30753 total matches

TORCH

2 matches

G6C67 total matches 4106JC2 total matches

UNIPART

1 matches

GSP3045 total matches

VALEO

3 matches

35C4 total matches 35CM4 total matches M6T2 total matches

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