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Tempest Spark Plug UREM37BY

https://www.roctexo.com/web/image/product.template/57674/image_1920?unique=03aab0a
Part numbers : RX1-08-00248 , UREM37BY , 08-00248
Unit of Measure: EA

38.08 EUR / EA 38.08 EUR 38.08 € excl. VAT

38.08 EUR / EA excl. VAT

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Availability
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Up to 420 EA ready to ship on Monday 2026-09-28
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Up to 741 EA ready to ship on Thursday 2026-10-01
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62 EA available on request, fees apply
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The Tempest UREM37BY is a massive-electrode aviation spark plug for piston-engine ignition systems. It is supplied as one individual spark plug.

  • Manufacturer: Tempest Aero Group
  • Manufacturer part number: UREM37BY
  • Roctexo part number: RX1-08-00248
  • Electrode design: Massive electrode
  • Reach: 12.7 mm (1/2 in)
  • Connector thread: 5/8-24
  • Mounting thread size: 18 mm

Tempest describes its aviation spark plugs as incorporating a glass centre seal with integral resistor, nickel plating for corrosion resistance, and a ceramic insulator. The UREM37BY uses a projected-gap design intended to promote combustion-gas circulation around the firing end.

Verify the required spark-plug part number, reach, thread configuration, heat range and installation requirements against the applicable engine and aircraft approved maintenance data before installation.

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