Spark PlugCross Reference
AUTOLITE AR50
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.
39 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
BOSCH
1 matchesBRISK
1 matchesCHAMP STK
1 matchesCHAMPION
5 matchesDENSO
2 matchesEYQUEM
1 matchesHONDA
1 matchesMARELLI
1 matchesMTRCRFT PN
4 matchesNGK
19 matchesV1453 total matchesBPR10EVX168 total matchesR433910163 total matchesR6021E10163 total matchesR4452D10162 total matchesR4304-A10161 total matchesBP10EVX159 total matchesR465210159 total matches206223155 total matches3506152 total matchesBPR10EV152 total matchesBP9ES77 total matches752661 total matchesBP9EV53 total matchesR5672A-1047 total matches382539 total matches794232 total matchesR5672-1027 total matches596210 total matches
NGK STK
1 matchesSPLITFIRE
1 matchesTOYOTA
1 matchesFactory Direct
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