Description
Overview:
This Coolant Temperature Sensor is a genuine Kubota part for RTV all‐terrain utility vehicles, supplied to OEM specification under part number 1G498 83040. It sits in the cooling circuit and monitors coolant temperature so the engine control and dashboard gauge receive accurate readings, helping the radiator fan operate at the right time and protecting the engine from overheating. The sensor features a robust brass, hex‐headed threaded body with a sealed electrical connector for dependable service in tough off‐road conditions. It is designed as a direct replacement on selected Kubota RTV models, including the RTV‐X1100CR and RTV‐X900R, restoring correct temperature feedback without modification. Built for reliability and longevity, it supports efficient warm‐up, stable running, and consistent cooling system performance.
Genuine Kubota part.
Key Features:
- Genuine Kubota OEM sensor for assured fit, function, and longevity
- Direct replacement for OEM No. 1G498 83040; no modification required on listed models
- Accurate temperature monitoring helps prevent overheating and improves engine efficiency
- Durable brass construction with corrosion‐resistant finish for harsh environments
- Threaded, hex‐head design for straightforward removal and refit with standard spanners
- Sealed electrical connection for reliable signal transmission and moisture resistance
- Supports correct operation of ECU strategies, radiator fan control, and dash gauge
- Ideal for routine maintenance or resolving erratic readings, hard starting when hot, or fan control faults
Typical Applications:
Used on Kubota RTV utility vehicles to measure coolant temperature and relay data to the ECU and instruments. Commonly fitted during scheduled maintenance, cooling system overhauls, or when diagnosing overheating, fan cut‐in issues, poor running, or warning light faults. Suitable for farm, estate, construction site, and grounds care use.
Also known as:
ECT sensor, engine coolant temperature sensor, water temperature sensor, coolant temp sender, temperature sender, water temp thermistor, engine temp probe.
Fits Models:
RTV-X1100CR, RTV-X1100CW, RTV-X1120DG2, RTV-X1120DR2, RTV-X1120DW2, RTV-X1140R, RTV-X1140W, RTV-X900G, RTV-X900R, RTV-X900W
Alternate Part Numbers:
1G498-8304-0, 1G498-83040, 1G49883040
Product Specifications
| L&S Part No. | 1G498 83040 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kubota |
| OEM No. | 1G498 83040 |
| Unit of Sale | 1 |
| Applications | RTV-X1100CR, RTV-X1100CW, RTV-X1120DG2, RTV-X1120DR2, RTV-X1120DW2, RTV-X1140R, RTV-X1140W, RTV-X900G, RTV-X900R, RTV-X900W |
| Machine Type | All Terrain Vehicles |
| Fits Brands | Kubota |
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