Reliable Engine Protection via High-Precision Cooling System Monitoring
Are you facing overheating alarms or inaccurate temperature readings on your dashboard? The SW2489V268F1 (also known as 8-97063301-0 or 8970633010) is the premium Original Replacement sensor for Isuzu-powered Kobelco heavy machinery. This heavy-duty water temperature sender ensures your engine controller receives real-time data to prevent catastrophic engine failure.
FOLLOW US ON FACEBOOK FOR LIVE STOCK UPDATES| Attribute | Details |
|---|---|
| Model Compatibility | Kobelco SK200-8, SK210-8, SK250-8, SK330-8, SK350-8 (Isuzu 4HK1/6HK1) |
| Product Name | Water Temperature Sensor / Coolant Temperature Sender |
| Part Number (Standard) | SW2489V268F1 |
| Part Number (Isuzu Reference) | 8-97063301-0 / 8970633010 |
| Condition | Brand New, OEM Standard Original Replacement |
| Stock Status | In Stock / Fast Dispatch within 24 Hours |
| Application | Excavator Engine Maintenance, Overhaul, Cooling System Repair |
| MOQ | 1 Piece |
| Shipping Methods | DHL, Fedex, UPS, EMS, Air/Sea Freight |
| Selection Factor | Standard Aftermarket Part | Our OEM-Spec Original Replacement |
|---|---|---|
| Signal Accuracy | High Variance (Risks Engine Overheating) | Precision Calibration to Factory ECU Specs |
| Build Quality | Low-grade plastic housing | High-temp resistant brass and composite |
| Installation | Possible plug misalignment | 100% Plug-and-Play with 8970633010 harness |
| Lifespan | 3-6 Months | Built for 5000+ Operational Hours |
| Resistance Range | Inconsistent Ohm values | Stable Ohm Curve across all temp ranges |
| Cost Performance | Cheap but requires frequent replacement | Best ROI for Fleet Maintenance |
1. Why is my Kobelco SK210-8 showing a constant high-temperature alarm even when cold?
This is a classic sign of a shorted SW2489V268F1 sensor. When the internal thermistor fails, it sends a maximum voltage signal to the ECU. Replacing it with a new 8-97063301-0 original replacement sensor usually resolves this phantom alarm immediately.
2. How does a faulty water temp sensor affect fuel consumption?
The ECU uses temperature data to adjust fuel injection timing. If the 8970633010 sensor reports the engine is "always cold," the ECU over-injects fuel, leading to carbon buildup in your Isuzu engine and wasted fuel costs.
3. Why Choose This Water Temperature Sensor?
Our units feature an OEM-standard tri-metal structure. They are trusted by repair shops & equipment fleets worldwide for their durability in harsh mining and construction environments.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
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We specialize in heavy-duty engine assemblies and high-precision components for global brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory covers everything from cylinder liners, pistons, and piston rings to crankshaft bearings, connecting rod bearings, and thrust washers. Whether you need an overhaul gasket kit, diesel fuel injection pump, fuel injector, or turbocharger, we ensure OEM-level quality.
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