Spark PlugCross Reference
ACDELCO R42FS
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.
59 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
AUTOLITE
3 matchesBOSCH
15 matchesWR5AP+265 total matchesWR7AP+253 total matches7503202 total matches7531202 total matches7903202 total matches7931202 total matches7593201 total matches7597201 total matches7993200 total matchesW7BC155 total matchesWR6BC126 total matches0241245659118 total matchesF000KE0P23118 total matches0242240561104 total matches24221953697 total matches
CHAMPION
10 matchesDENSO
17 matchesW20FPR-U291 total matchesIWF22280 total matches067700-9410214 total matches067700-3831211 total matches4020202 total matches4015200 total matchesW15FP-U200 total matchesW22FPR-ZU157 total matchesW22FPR-U155 total matchesW22FP-U146 total matches4205137 total matchesW20FPRL*122 total matches5379119 total matches067700-3841118 total matches067600-615196 total matchesW20FP-U1056 total matches402225 total matches
NGK
14 matchesV1453 total matchesBPR6HS240 total matchesB7HVX232 total matches206216230 total matchesBP7HVX227 total matches206222214 total matches3068200 total matchesBP7HS165 total matches7022147 total matchesBPR6HSA*140 total matchesV-line-3110 total matches4553107 total matches9431396 total matchesBP7HS-1062 total matches
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