Spark PlugCross Reference
DENSO W31ESR-ZU
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.
79 matches found
← Back to searchCross-reference results
⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACDELCO
1 matchesAUTOLITE
6 matchesBOSCH
5 matchesBOSCH STK
1 matchesBRISK
1 matchesCHAMPION
7 matchesDENSO
12 matchesDENSO IRIDIUM PN
1 matchesDENSO IRIDIUM STK
1 matchesDENSO STK
1 matchesEYQUEM
1 matchesFUJI
1 matchesHONDA
4 matchesKAWASAKI
2 matchesMARELLI
1 matchesMTRCRFT PN
2 matchesNGK
7 matchesNGK STK
3 matchesSPLITFIRE
1 matchesSUZUKI
6 matchesTACTI
3 matchesTOYOTA
3 matchesYAMAHA
9 matchesFactory Direct
Need DENSO W31ESR-ZU in bulk?
We supply OEM-quality spark plugs directly from ISO-certified factories. Save 30-50% on wholesale orders.
Request a quoteOEM quality
Fast ship
Why source with us?
- ✓Direct from manufacturer
- ✓Quality tested (ISO 9001)
- ✓Low MOQ (100 pcs)