Spark PlugCross Reference

ACDELCO R42CXL

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.

43 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.

AUTOLITE

1 matches

403206 total matches

BOSCH

3 matches

WR5CC64 total matches 024224552137 total matches 024224555731 total matches

CHAMPION

13 matches

248814266 total matches 1L45JR263 total matches 7FYS263 total matches 7FYSR263 total matches V45LSR263 total matches RN4C157 total matches RN3C138 total matches RN4C/051126 total matches 880C109 total matches OE10884 total matches OE09877 total matches 10458 total matches OE108T1051 total matches

DENSO

16 matches

IW22300 total matches 067700-8670263 total matches W22ESR-U224 total matches 067700-2351196 total matches 5307179 total matches 3091176 total matches 3096176 total matches 3097176 total matches 3055175 total matches 3058175 total matches 3092175 total matches 3077174 total matches 3078174 total matches W24ESR-G109 total matches W24ESR/W24ESR-U97 total matches 309840 total matches

NGK

10 matches

R6021E7273 total matches R4304A7270 total matches 206221263 total matches 2177263 total matches 3187263 total matches R4452D-7263 total matches BR8ES122 total matches 542287 total matches 363962 total matches 20748 total matches

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