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Champion Spark Plug RHB37E

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Champion Spark Plug RHB37E

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Part numbers : RX1-07-26921 , RHB37E , 07-26921
Unit of Measure: EA

40.74 EUR / EA 40.74 EUR 40.74 € excl. VAT

40.74 EUR / EA excl. VAT

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Also available as a package of 12 EA
Availability
Up to 58 EA ready to ship on Thursday 2026-11-12
Order before 16:00 CET on Tuesday 2026-11-10
Up to 430 EA ready to ship on Monday 2026-11-16
Order before 16:00 CET on Tuesday 2026-11-10
580 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

The Champion Aerospace RHB37E is a massive-electrode aviation spark plug for piston-engine ignition systems. It is identified by manufacturer part number RHB37E.

  • Resistor-type design
  • Shielded H-style barrel with 3/4-20 thread
  • B-series 18 mm mounting thread
  • 20.6 mm reach and 22.2 mm hex size
  • Heat rating 37
  • Two-prong massive electrode configuration

Please verify the required spark plug part number, barrel configuration, thread dimensions and heat range against the applicable engine and ignition-system documentation before installation.

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Orders with purchased items below 100.00 € incur a small order fee of 10.00 €. Both amounts exclude VAT. Shipping, other fees and core deposits do not count towards the limit.

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