SparkPlugXRef
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Spark PlugCross Reference

AUTOLITE 25

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.

122 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
274118 total matches57635 total matches0576S18 total matches057617 total matchesP5764 total matches

ACDELCO

10 matches
R43TS83 total matches41-90551 total matchesR43TSK45 total matchesR44TS43 total matches44TS42 total matchesCR43TS42 total matchesCR43TSM40 total matchesCR45TS37 total matchesCR44TS34 total matchesRF#25 total matches

ATLAS

2 matches
C36R1 total matchesC36R41 total matches

BECK ARNLEY

1 matches
176-517965 total matches

BERU

1 matches
CS1K23 total matches

BLUELIGHTNING

1 matches
BL6421 total matches

BOSCH

14 matches
242229548205 total matchesHGR9BQI(Pt-IR FUSION)199 total matchesWA95TR40X4156 total matchesHR8BC129 total matchesHR9BC84 total matches024222952841 total matchesH9BC38 total matchesH9B30 total matchesHR9B22 total matchesWA125TR4014 total matches797513 total matchesWA125T405 total matches75754 total matchesYR9B2 total matches

BRISK

1 matches
HR17YC17 total matches

CHAMP STK

1 matches
40644 total matches

CHAMPION

29 matches
RV12YC226 total matchesRV12YC/012209 total matches406C2206 total matches406S206 total matchesRV12YC/051205 total matchesRV12YC/058205 total matchesRV12YCC205 total matches7018(Double-Pt)199 total matchesRV15YC4173 total matchesRV15YC4/T04158 total matches18C2157 total matches18S157 total matchesRV15YC4/053157 total matchesRV15YC4/R02157 total matchesV15MX156 total matches1883 total matches18CC64 total matchesBL13Y55 total matchesRV15YC49 total matchesRBL13Y47 total matchesRBL15Y38 total matchesRBL15Y433 total matches401825 total matchesRV91MC25 total matches942S21 total matchesUBL13Y14 total matches59424 total matches522 total matches832 total matches

DELPHI

3 matches
322215 total matches224312 total matches225311 total matches

DENSO

12 matches
ITF16252 total matches2677000660200 total matches5330181 total matchesT16PR-U168 total matchesT16PR-11156 total matchesT16P-U87 total matches067700575067 total matchesT16PR-U1151 total matches502532 total matches502620 total matches502419 total matchesT16PR11 total matches

DENSO STK

1 matches
502554 total matches

GM OEM NR

1 matches
561332547 total matches

MIGHTY

2 matches
M4F4234 total matchesRF421 total matches

MOPAR

2 matches
431813525 total matchesSP0RV15YC41 total matches

MTRCRFT PN

8 matches
ASF42C73 total matchesAF4244 total matchesAF42C36 total matchesARF4234 total matchesASF4224 total matches4501 total matches8561 total matchesSP-4501 total matches

MTRCRFT STK

1 matches
5059 total matches

NAPA

2 matches
X94124 total matchesX74111 total matches

NGK

7 matches
UR4217 total matches663097 total matchesBPR5FS84 total matches242369 total matchesBP5FS69 total matchesBPR5FS-1159 total matches476213 total matches

NGK STK

2 matches
663060 total matches242314 total matches

PRECISIONTUNE

1 matches
P4RF421 total matches

PRESTOLITE

3 matches
14RF5257 total matches14F4227 total matches14RF4223 total matches

SPLITFIRE

5 matches
SF2E67 total matchesSM002E52 total matchesSF2F29 total matchesSM2E13 total matchesCC002E1 total matches

TORCH

1 matches
P5RTC40 total matches

VALLEY FORGE

3 matches
23R63 total matches24R11 total matches241 total matches

WESTERNAUTO

2 matches
64-1100-32 total matches64-1907-11 total matches

YALETOWNE

1 matches
5164848003 total matches
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