Spark PlugCross Reference
BOSCH WR5D
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.
54 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
BERU
2 matchesBOSCH
1 matchesBRISK
3 matchesCHAMPION
9 matchesDENSO
10 matchesEYQUEM
3 matchesFIAT
1 matchesISKRA
1 matchesMARELLI
3 matchesMITSUBISHI
1 matchesMTRCRFT PN
1 matchesNGK
15 matchesBPR6ES346 total matchesR6021E7273 total matchesR4304A7270 total matches206221263 total matches2177263 total matches3187263 total matchesR4452D-7263 total matchesBPR7ES187 total matches2023139 total matchesVLine19109 total matches114273 total matches9741659 total matches553437 total matchesBPR8E24 total matchesBPR6EX9 total matches
SPLITFIRE
1 matchesTORCH
1 matchesUNIPART
1 matchesVALEO
1 matchesFactory Direct
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