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RX1-11-18839

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Garmin

RX1-11-18839

Garmin Oil Temperature Probe 494-70009-00

384.08 EUR/EA

Excluding VAT

Availability

Up to 2 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
Up to 8 EA ready to ship on Monday 2026-11-16Order before 16:00 CET Today
5 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-11-18839
Manufacturer
494-70009-00
Vendor
11-18839

Product details

The Garmin 494-70009-00 is an oil temperature sensor for Garmin engine indication system (EIS) installations where this part number is specified. Garmin documentation identifies this sensor as a UMA T3B3-2.5G Type K oil-temperature probe.

This ungrounded thermocouple probe features a 5/8-18-3A threaded connection and brass, chromel and alumel construction. It is intended for oil-temperature measurement within the applicable engine-monitoring installation.

  • Manufacturer: Garmin
  • Manufacturer part number: 494-70009-00
  • Sensor type: Type K thermocouple
  • Configuration: Ungrounded probe; reverse stagger, with red wire longer than yellow wire
  • Thread: 5/8-18-3A
  • Operating temperature range: -45 °C to +160 °C
  • Approximate probe tip length: 49 mm

Please verify the required part number, sensor input configuration and installation requirements against the applicable Garmin and aircraft maintenance documentation before installation.