Spark PlugCross Reference
BOSCH HR9DPX6
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.
76 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACCEL
3 matchesACDELCO
13 matchesAUTOLITE
1 matchesBECK ARNLEY
2 matchesBLUELIGHTNING
1 matchesBOSCH
10 matchesBOSCH STK
1 matchesCHAMP STK
2 matchesCHAMPION
4 matchesDENSO
6 matchesDENSO STK
2 matchesGM OEM NR
12 matchesMIGHTY
1 matchesMTRCRFT PN
4 matchesMTRCRFT STK
1 matchesNGK
9 matchesNGK STK
3 matchesSPLITFIRE
1 matchesFactory Direct
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