Universal Parts
Universal Parts Coolant Temperature Sensor | CN250 Engines
Expected back in stock: Sep 22, 2026
Description
Replace a failed coolant temperature sending unit on your 250cc liquid-cooled 172mm engine with this Universal Parts water temperature transducer. Designed for 250cc 4-stroke V3/V5 liquid-cooled CN250 engines, this sensor threads directly into the engine block or coolant passage and sends temperature data to the gauge or warning system. M10x0.90 thread. SKU: 180-82.
Features:
- Direct replacement coolant temperature sending unit for 250cc 172mm liquid-cooled engines
- M10x0.90 thread — standard fitment for 172mm V3/V5 engine platforms
- Sends coolant temperature signal to gauge or warning indicator
- Compact design for easy installation in tight engine bays
Specifications:
- Overall length: 40.75mm
- Thread size: M10x0.90
- Engine compatibility: 250cc 172mm 4-stroke liquid-cooled (V3/V5)
- SKU: 180-82
Compatibility:
| Vehicle Category | Common Compatible Brands |
|---|---|
| Scooters / Street Legal | Roketa, SUNL, Tank, CFMoto, Boreem (BMS) |
| ATVs / Quads | Kazuma, Honda (clone), various 250cc Chinese ATVs |
| Dune Buggies / Go-Karts | Various 250cc 172mm liquid-cooled platforms |
Product Diagrams
Features
Specifications
Overall length: 40.75mm | Thread size: M10x0.90 | Engine: 250cc 172mm 4-stroke liquid-cooled V3/V5 | SKU: 180-82
Model Fitments
250cc 172mm 4-stroke liquid-cooled V3/V5 engines: Roketa, SUNL, Tank, CFMoto, Boreem (BMS), Kazuma, Honda clone, and various Chinese 250cc scooters, ATVs, dune buggies, and go-karts
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Same day shipping for orders placed before 2PM (CST) M-F
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30-day return period on eligible items
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Flat-rate shipping for orders shipped to the 48 Contiguous United States.
