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Tempest Spark Plug UREM37BY

Tempest Spark Plug UREM37BY

https://www.roctexo.com/web/image/product.template/57674/image_1920?unique=9f0c00f
Part numbers : RX1-08-00248 , UREM37BY , 08-00248
Unit of Measure: EA

37.98 EUR / EA 37.98 EUR 37.98 € excl. VAT

37.98 EUR / EA excl. VAT

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Also available as a package of 12 EA
Availability
Up to 74 EA ready to ship on Thursday 2026-08-20
Order before 16:00 CET on Tuesday 2026-08-18
Up to 313 EA ready to ship on Monday 2026-08-24
Order before 16:00 CET on Tuesday 2026-08-18
271 EA available on request, fees apply
Special order from vendor stock.

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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