Spark PlugCross Reference
AUTOLITE 27
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.
62 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 matchesAUTOLITE
1 matchesBECK ARNLEY
1 matchesBOSCH
7 matchesBOSCH STK
1 matchesCHAMP STK
2 matchesCHAMPION
18 matches7018(Double-Pt)199 total matchesRV15YC4173 total matchesRV15YC4/T04158 total matches18C2157 total matches18S157 total matchesRV15YC4/053157 total matchesRV15YC4/R02157 total matchesV15MX156 total matchesRV17YC6/T04103 total matchesRV17YC92 total matchesRV19YC/T0486 total matches25C282 total matches25S82 total matches25181 total matchesRV17YC/01481 total matches2561 total matches25/01457 total matches25CC23 total matches
DENSO
8 matchesDENSO STK
2 matchesGM OEM NR
2 matchesMIGHTY
1 matchesMOPAR
2 matchesMTRCRFT PN
3 matchesMTRCRFT STK
3 matchesNGK
3 matchesNGK STK
2 matchesPRESTOLITE
1 matchesSPLITFIRE
2 matchesTORCH
1 matchesVALLEY FORGE
1 matchesFactory Direct
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