Spark PlugCross Reference
AUTOLITE 4143
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.
47 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACCEL
2 matchesACDELCO
1 matchesBECK ARNLEY
1 matchesBOSCH
1 matchesBOSCH STK
1 matchesBRISK
2 matchesCHAMP STK
1 matchesCHAMPION
4 matchesDENSO
10 matchesDENSO IRIDIUM PN
2 matchesDENSO IRIDIUM STK
2 matchesDENSO STK
2 matchesGM OEM NR
1 matchesMTRCRFT PN
1 matchesMTRCRFT STK
1 matchesNGK
9 matchesNGK STK
3 matchesPRESTOLITE
2 matchesTORCH
1 matchesFactory Direct
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