Spark PlugCross Reference
NGK 4377
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.
48 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
BERU
4 matchesBOSCH
8 matchesBRISK
2 matchesCADILLAC
1 matchesCHAMPION
7 matchesCHEVROLET
1 matchesDACIA
3 matchesDAEWOO
1 matchesDENSO
1 matchesEYQUEM
5 matchesFEBI-BILSTEIN
1 matchesGENERAL MOTORS
1 matchesGM OEM NR
1 matchesINFINITI
2 matchesMARELLI
1 matchesNGK
1 matchesNISSAN
4 matchesOPEL
2 matchesVAUXHALL
2 matchesFactory Direct
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