Spark PlugCross Reference
NGK BPR4ES
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.
161 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACCEL
2 matchesACDELCO
5 matchesALLISCHALMERS
4 matchesAUTOLITE
6 matchesBECK ARNLEY
1 matchesBERU
4 matchesBOSCH
14 matchesWR7DC438 total matchesWR8DC357 total matches242219525224 total matches242225539224 total matchesW125TR30X220 total matchesWR1OLC220 total matchesWR9DC196 total matches0242225599182 total matchesWR8DCW182 total matches7607151 total matchesWR9DCXE.A.11127 total matchesW10DC52 total matchesWR10DC52 total matches02412195554 total matches
BOSCH STK
2 matchesBRISK
1 matchesCATERPILLAR
2 matchesCHAMP STK
2 matchesCHAMPION
20 matchesRN14YC259 total matchesRN12YC256 total matchesRN14YC/012231 total matches405C2225 total matches405S225 total matchesOE161/T04224 total matches404C2221 total matchesRN12YC/W24220 total matchesOE111138 total matchesRN11YC111 total matchesOE042105 total matches405102 total matches405CC82 total matchesOE05176 total matches840570 total matchesOE051T1054 total matchesFE55PRS45 total matchesOE045U0445 total matchesRN11YCC09345 total matchesRN16Y31 total matches
CLARK
6 matchesCROWN
2 matchesDENSO
16 matchesW16TT731 total matchesIW16486 total matchesVW16328 total matchesIW16TT280 total matchesW9EX-U13224 total matchesW9EXZR-U224 total matchesW14EPR-U154 total matches6046151 total matches067700-2651130 total matchesW14EXR-U101 total matchesPW16TT99 total matches067700152244 total matches601120 total matches06770001213 total matchesW14EPR3 total matchesD1402 total matches
DENSO STK
2 matchesEYQUEM
3 matchesFUJI
1 matchesGM OEM NR
4 matchesHITACHI
1 matchesHONDA
4 matchesHYSTER
3 matchesKAWASAKI
5 matchesKOMATSU
1 matchesMIGHTY
2 matchesMITSUBISHI
4 matchesMOPAR
3 matchesMOTAQUIP
1 matchesMTRCRFT PN
6 matchesMTRCRFT STK
2 matchesNAPA
1 matchesNGK
3 matchesNGK STK
1 matchesNISSAN
7 matchesPRESTOLITE
2 matchesSPLITFIRE
1 matchesTCM
1 matchesTOYOTA
8 matchesVALLEY FORGE
3 matchesYALETOWNE
1 matchesYAMAHA
3 matchesYANMAR
1 matchesFactory Direct
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