Spark PlugCross Reference
DENSO X22EP-U9
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.
46 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
AUTOLITE
2 matchesBERU
1 matchesBOSCH
5 matchesBRISK
3 matchesCHAMPION
16 matchesRA6HC227 total matches809C181 total matchesRA8HC178 total matchesRA8HC/T04147 total matches810C142 total matches810ECO139 total matchesRA89139 total matchesRA8HC/053139 total matchesRA8HC/W24139 total matchesOE083137 total matches8809112 total matchesOE083T1080 total matches81073 total matchesTWE85PS64 total matchesA8YC35 total matchesA8HC16 total matches
DENSO
5 matchesDENSO STK
1 matchesHONDA
2 matchesKAWASAKI
1 matchesNGK
6 matchesNGK STK
1 matchesTORCH
2 matchesYAMAHA
1 matchesFactory Direct
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