Spark PlugCross Reference
AUTOLITE AP404
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.
ACDELCO
1 matchesBERU
1 matchesBOSCH
11 matchesBRISK
1 matchesCHAMPION
2 matchesDAIHATSU
1 matchesDENSO
13 matchesIW20429 total matches067700-8660367 total matches5306245 total matchesW20ESR-U215 total matches067700-2341191 total matchesW20EPRZ-U143 total matchesW20EPG-U96 total matchesW20EXZ-U92 total matchesW20EXRZ-U90 total matchesW20ESZ-U65 total matchesW20EPRZ-U1163 total matches305743 total matchesW20ESG-U39 total matches
DENSO STK
1 matchesMARELLI
1 matchesMIGHTY
1 matchesMITSUBISHI
1 matchesNGK
21 matches206-219369 total matchesBPR6EIX119 total matchesBPR6EVX84 total matchesBP6EV78 total matches676475 total matchesBP6EVX73 total matchesBPR6EIX-1169 total matchesBPR6EGP55 total matchesB6EV50 total matchesBPR6EVX-1148 total matchesBPR6EV45 total matchesB6EVX42 total matchesBP6EVX-1137 total matches708433 total matchesIGR6B10-D28 total matchesBUR6EBVX-1125 total matches513621 total matches642420 total matchesBUR5EBVX-1117 total matchesGR6AI-1017 total matches73528 total matches
NGK STK
2 matchesSPLITFIRE
1 matchesTOYOTA
1 matchesFactory Direct
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