Spark PlugCross Reference
AUTOLITE 945
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.
73 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
2 matchesBECK ARNLEY
2 matchesBOSCH
4 matchesBRISK
1 matchesCHAMP STK
2 matchesCHAMPION
20 matchesRS9YC284 total matchesOE009/R17269 total matchesOE020/U04269 total matchesRS9YC/092269 total matchesRS9YC/290269 total matchesRS9YC/C04269 total matchesRS9YCC/033269 total matchesS9YCC/093269 total matchesOE009/B04259 total matchesOE011/B04258 total matchesOE011/U04258 total matchesOE183R04201 total matchesRC12LYC121 total matchesRN11YC111 total matchesOE041/T0498 total matchesRC10ECC/05298 total matchesRC12ECC/T0498 total matchesRC12LYC/T0498 total matches412C296 total matches10149 total matches
DENSO
11 matchesDENSO IRIDIUM PN
1 matchesDENSO IRIDIUM STK
1 matchesDENSO STK
4 matchesEYQUEM
1 matchesGM OEM NR
2 matchesMIGHTY
1 matchesMOPAR
2 matchesMTRCRFT PN
1 matchesMTRCRFT STK
1 matchesNAPA
1 matchesNGK
7 matchesNGK STK
4 matchesSTITT
1 matchesTORCH
1 matchesVALEO
1 matchesFactory Direct
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