Spark PlugCross Reference

CHAMPION 18C2

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.

157 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

4 matches

274118 total matches 57635 total matches 27627 total matches 058625 total matches

ACDELCO

11 matches

R43TS83 total matches R44TSX62 total matches 41-90551 total matches 45TS48 total matches R45TSX47 total matches R43TSK45 total matches R45TS44 total matches CR43TS42 total matches CR43TSM40 total matches R43CTS39 total matches 43TS36 total matches

AUTOLITE

8 matches

26162 total matches 25122 total matches 1684 total matches 96570 total matches 2762 total matches 72651 total matches 72746 total matches AR2546 total matches

BECK ARNLEY

2 matches

176-517965 total matches 176-513254 total matches

BERU

2 matches

14K-9BU11 total matches Z17411 total matches

BOSCH STK

2 matches

758545 total matches 758623 total matches

BOSNA

3 matches

FT25PR9 total matches FT45P9 total matches FT45PR9 total matches

CHAMP STK

1 matches

1828 total matches

CHAMPION

16 matches

RV15YC4173 total matches RV15YC4/T04158 total matches 18S157 total matches RV15YC4/053157 total matches RV15YC4/R02157 total matches V15MX156 total matches 1883 total matches 18CC64 total matches BL13Y55 total matches RV15YC49 total matches RBL13Y47 total matches RBL15Y38 total matches RBL15Y433 total matches BL15Y32 total matches V15YC28 total matches UBL13Y14 total matches

DENSO

11 matches

ITF16252 total matches 5330181 total matches T16PR-U168 total matches T16PR-11156 total matches T14PR-U110 total matches T14PR-U15103 total matches T16P-U87 total matches T16PR-U1151 total matches T16PR-U2046 total matches 502620 total matches T16PR11 total matches

DENSO STK

6 matches

502554 total matches 502140 total matches 502028 total matches 502425 total matches 502614 total matches 502814 total matches

EYQUEM

1 matches

RC42JS511 total matches

GM OEM NR

3 matches

2516464054 total matches 561332547 total matches 561324623 total matches

HIRIH

4 matches

H14P4RTC109 total matches H14P5RTC9 total matches H14P5RTC109 total matches H14P5TC9 total matches

MIGHTY

1 matches

M4RF5211 total matches

MOPAR

2 matches

387493425 total matches 433941316 total matches

MTRCRFT PN

10 matches

ASF42C73 total matches ASF52C59 total matches ASF52C-758 total matches AF4244 total matches ASF42CF441 total matches AF42C36 total matches AF52C27 total matches AF5226 total matches ARF5226 total matches ASF5221 total matches

MTRCRFT STK

6 matches

5059 total matches 2545 total matches 2644 total matches 5613 total matches 6013 total matches 8613 total matches

NAPA

1 matches

X94124 total matches

NEWSTAR

3 matches

P5RTC9 total matches P5RTC-109 total matches P5TC9 total matches

NGK

13 matches

UR4217 total matches UR45178 total matches 663097 total matches BPR5FS84 total matches BPR4FS81 total matches 112771 total matches 242369 total matches BP5FS69 total matches BPR5FS1159 total matches BPR4FS-1145 total matches BP4FS43 total matches 252732 total matches 292428 total matches

NGK STK

3 matches

663060 total matches 694547 total matches 252713 total matches

PRESTOLITE

4 matches

14RF5257 total matches 14F5233 total matches 14F4227 total matches 14RF4223 total matches

SPLITFIRE

4 matches

SF2E67 total matches SM002E52 total matches SF002E51 total matches SM2E13 total matches

TORCH

5 matches

P4RTC28 total matches P4RTC-1115 total matches P5RTP13 total matches P4RTV10 total matches P5RTP-1110 total matches

VALLEY FORGE

3 matches

23R63 total matches 125R47 total matches 2539 total matches

VOLVO

2 matches

385185910 total matches 385186110 total matches

VOLVO-PENTA

3 matches

87580313 total matches 385185911 total matches 385186111 total matches

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