Spark PlugCross Reference
ACDELCO R42XLS
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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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
AUTOLITE
8 matchesBOSCH
35 matches0242235663615 total matches0242235541508 total matches+1507 total matchesW175M30440 total matchesWR7DC438 total matchesWR6DC365 total matches7594361 total matchesWR8DC357 total matchesW145T30X313 total matches0 242 240 849283 total matches7909258 total matches242219525224 total matches242225539224 total matchesWR7DP222 total matchesW7DC174 total matchesW5DC172 total matchesW6DC156 total matchesW7DTC109 total matches0 242 225 53995 total matchesF000KE0P3694 total matchesW8LCR93 total matches0 241 225 58584 total matches0 241 229 05984 total matchesW5D76 total matchesW7DCX76 total matchesW5DP065 total matchesWR1OLCV60 total matchesW8LPR57 total matchesW7D51 total matchesW5D149 total matchesWR7DS47 total matchesW7DSR40 total matchesW7DCO28 total matchesW7DO15 total matchesW7DT6 total matches
CHAMPION
59 matchesN9YC460 total matchesN281YC/T10457 total matchesN9YC/R17457 total matchesOE001/U04442 total matches3001440 total matchesN10YX440 total matchesN8YX440 total matchesRN11YC4369 total matchesN7YC339 total matchesRN9YC339 total matchesRN9YC/092327 total matchesRN9YC/290327 total matches4151315 total matches415C2315 total matches415S315 total matchesOE006/U04315 total matches322C2314 total matches322S314 total matches3221313 total matchesN279YC/092311 total matches813C309 total matches248814266 total matches1L45JR263 total matches7FYS263 total matches7FYSR263 total matchesV45LSR263 total matchesRN14YC259 total matchesRN7YC233 total matchesRN14YC/012231 total matches405C2225 total matches405S225 total matchesOE161/T04224 total matchesOE008/U04210 total matchesRN7YC/092210 total matchesOE010/B04204 total matchesOE010/U04204 total matchesOE018/U04203 total matchesN11YC198 total matchesOE006179 total matches302S173 total matches917C173 total matches302CC172 total matchesRN9YC4145 total matchesOE006T10130 total matchesOE047/R04129 total matchesOE047/U04129 total matchesRN9YC4/264129 total matchesRN9YC4/290129 total matchesRN9YCC4/093129 total matchesRN9YCC94 total matches41592 total matchesRN14MC579 total matches415CC75 total matchesRN14MC5/01362 total matches31C261 total matchesRN10PYP440 total matchesRC12GY39 total matches7332231 total matches241526 total matches
DENSO
53 matchesW20EPR-U535 total matchesW16EPR-U437 total matches067700-2671421 total matchesW22EPR-U407 total matches3204361 total matchesW22TT333 total matches067700-2681328 total matchesW16EXR-U321 total matchesW16EXR-UA320 total matches267700-7510307 total matchesIW22300 total matchesW20EP-U299 total matches067700-8670263 total matches3203257 total matchesW9EX-U13224 total matchesW9EXZR-U224 total matches5307179 total matchesW16EXR-U11177 total matchesW20EPR-U11174 total matchesW16EX-U148 total matchesW20EXR-U144 total matches067700-2701137 total matchesVW22134 total matches067700-2431128 total matchesW20EXR-U11127 total matchesW20EPB120 total matches267700-0790117 total matchesW20EX-U112 total matches067700-2441107 total matchesW20EP-GU96 total matchesW16EX-U1195 total matchesW20E-P1184 total matchesW20EP-U1173 total matchesW20EX-U1171 total matchesW20EP-ZU68 total matchesW16E-P1165 total matchesW20ET-S61 total matchesW16EPR-U1053 total matchesJ16C-U50 total matchesW20EPR-S1150 total matches308849 total matchesW20EPR-U1048 total matchesW20ETR-S48 total matches067700-259140 total matchesW20EP38 total matchesW20EX-U1332 total matches067600177327 total matchesW20ES-U1321 total matchesW20EPR19 total matches067700026116 total matchesW20EX-GU14 total matchesW20EP-U1013 total matchesW22EPR-ZU119 total matches
NGK
44 matchesBPR5ES371 total matchesBPR6ES346 total matchesR6021E7273 total matchesR4304A7270 total matches7822269 total matches206221263 total matches2177263 total matches3187263 total matchesR4452D-7263 total matchesBP4EQ-13224 total matchesV-LINENR.2220 total matchesV-line-2212 total matchesBP6ET178 total matchesBPR5ES-11171 total matchesBPR6ES-11168 total matchesBP5EY153 total matches2268145 total matchesBPR5EY141 total matchesGR5139 total matchesBPR5EY-11138 total matchesBP6ES-11131 total matchesBPR6EY125 total matches94811122 total matchesZGR5A120 total matchesBPR6EY-11110 total matchesBP5ES-1198 total matchesBKR6EVX94 total matchesBP6EY93 total matchesBPR6EA93 total matchesBKR6EVX-1186 total matchesBPR6EVX84 total matchesBUR6EA-1183 total matchesBPR6E80 total matchesBP6EV78 total matches713170 total matchesBP6ES-1368 total matchesBPR5EV63 total matchesBP6EQ-1360 total matchesBP6EY-1159 total matches285158 total matchesGR5543 total matchesBP6EA38 total matchesBP7EVX-1136 total matchesGR5VX23 total matches
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