GARMIN 494-70004-00 Rtd Oil Sensor 5/8-18 P/n 2461

( Manufacturer Part Number: 494-70004-00 ), ( Part Type: Oil Sensor ), ( Country Of Origin: United States )

Review GARMIN Rtd Oil Temp Sensor 5/8-18 P/n

The Garmin RTD 494 Oil Sensor 5/8-18 p/n 2461 is a state-of-the-art, high-precision temperature sensor designed specifically for marine applications. This sensor is an essential component of Garmin's advanced marine navigation systems, providing real-time data on engine oil temperature.

Measuring 5/8-18 thread size, this sensor is universally compatible with various marine engines and applications. It is engineered with a rugged, watertight construction to withstand the harsh marine environment, ensuring reliable performance even in the most challenging conditions.

The Garmin RTD 494 Oil Sensor utilizes a high-quality, precision-welded, and sealed RTD element to ensure accurate and consistent temperature readings. Its resistance temperature detector technology allows it to measure temperature directly, providing a more precise and stable measurement compared to thermocouple-based sensors.

The sensor comes with an integrated temperature compensator, which eliminates the need for external temperature sensors, reducing installation complexity and cost. It also features a built-in self-diagnostic function, ensuring that any potential issues are identified and communicated to the navigation system for quick resolution.

The Garmin RTD 494 Oil Sensor is easy to install, with a simple wiring harness that connects to the navigation system. It is designed to be seamlessly integrated with Garmin's marine GPS chartplotter and multifunction displays, providing engine oil temperature data for improved engine performance and monitoring.

In summary, the Garmin RTD 494 Oil Sensor 5/8-18 p/n 2461 is a high-performance, rugged, and accurate temperature sensor designed for marine applications. Its precision temperature measurement, easy installation, and built-in self-diagnostic features make it an essential accessory for any marine navigation system.

The Garmin GTN 494-70004-00 avionics system, specifically the RTD 2461 OEM Autopilot Interface and 5/8-18 P/N 2461 Oil Pressure Sensor, is an essential component for pilots who aim to upgrade their avionics suite with advanced features and improved safety. While this system offers several advantages, it also comes with certain drawbacks.

1. Integrated Synthetic Vision Technology: The GTN 494 avionics system provides synthetic vision technology, which enhances situational awareness by overlaying terrain, obstacles, and runway information on the primary flight display.

2. Automatic Dependent Surveillance-Broadcast (ADS-B) Out: This feature allows the aircraft to transmit position, altitude, and velocity information to other aircraft and ground stations, enhancing safety and situational awareness.

3. WAAS/LPV Approaches: The system supports Precision Approaches using WAAS and LPV, which can provide more accurate and reliable approach information, even in challenging weather conditions.

4. Multi-Function Display: The GTN 494 system includes a multi-function display, allowing pilots to view various types of information, including navigation, weather, and engine data, all on one screen.

1. Cost: The Garmin GTN 494 avionics system and the associated RTD 2461 Oil Pressure Sensor are relatively expensive compared to other avionics systems on the market.

2. Complex Installation: The installation process for this system can be complex, and it may require the assistance of a certified avionics technician to ensure proper installation and calibration.

3. Size and Weight: The GTN 494 system is larger and heavier than some other avionics systems, which may impact the aircraft's weight and balance, requiring additional considerations.

In conclusion, the Garmin GTN 494-70004-00 avionics system and the RTD 2461 Oil Pressure Sensor offer advanced features, improved safety, and enhanced situational awareness. However, they also come with a higher cost, complex installation process, and increased size and weight.

If you are a pilot who values advanced avionics features and improved safety, and you have the budget and resources for installation, the Garmin GTN 494-70004-00 avionics system with the RTD 2461 Oil Pressure Sensor is a solid investment. However, if you are on a tighter budget or prefer a more straightforward avionics system, you may want to consider other options. Ultimately, the decision depends on your individual needs, preferences, and budget.

Details:

Used condition. Selling as removed. Selling a Garmin RTD Oil Temp Sensor 5/8-18. P/N: 494-70004-00.

part #: 4947000400 price

• $138.72

specifications aviationpar:

• for makes: Garmin
• mpn: 494-70004-00
• part type: Oil Sensor
• country of origin: United States

seller aviationpar:

• # reviews: 4010
• city: Lakeland, Florida
• rating: 100.0%

offer aviationpar:

• options: Ship-to-home
• availability: In Stock
• started: May 14, 2026
• best offers: True
• sold: 0
• quantity: 1

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

shipping aviationpar:

• class: Expedited
• transit: 4-9 Days
• carrier: USPS
• service: USPS Priority Mail
• type: Calculated
• cost: $15.60

payments aviationpar:

• wallet: Apple-pay
• other
• credit card: Discover

returns aviationpar:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

Garmin 494-70004-00 Is Similar To:

• Garmin 011-05783-00 Pressure Sensor Gpt 30a Sub Assembly (43.2% similar) Garmin pressure sensor got 30A sub assembly 011-05783- assay 011-05783-00. The best value for your dollar on the web...(January 31st, 2025)