8-94235691-0 Water Temperature Sensor M16 × 1.5 Thread 2-Pin Round Connector Coolant Temperature Sensor for ISUZU NPR NHR Diesel
| Thread Size: | M16 × 1.5 | Spanner Size: | 17 Mm |
| Connector Type: | 2-pin Round | Pin Diameter: | 6.35 Mm |
| Sensor Type: | NTC Thermistor | Housing Colour: | Black |
| OEM Part Number: | 8-94235691-0 / 8942356910 | Interchangeable Reference: | 8-94237861-0 / 8942378610 |
| High Light: | 8-94235691-0 Water Temperature Sensor,M16 × 1.5 Thread Coolant Temperature Sensor,2-Pin Round Connector NTC Temperature Sensor |
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Water Temperature Sensor 8-94235691-0 (8942356910) for ISUZU NPR / NHR / TFR diesel engines — a direct-fit NTC coolant sensor. Cross-references 8-94237861-0 / 8942378610.
The Water Temperature Sensor with OEM number 8-94235691-0 (8942356910) is a direct-fit replacement for ISUZU diesel engines. It measures coolant temperature and transmits the signal to the instrument cluster and ECU. This sensor is critical for engine thermal management — incorrect readings can cause poor fuel economy, overheating, or false warning lights.
How It Works: The sensor uses an NTC (Negative Temperature Coefficient) thermistor. As coolant temperature rises, the sensor's internal resistance decreases. The ECU reads this resistance change and converts it into a temperature value used to control fuel injection timing, cooling fan operation, and dashboard gauge display.
- Thread & Fitment Verified: M16 × 1.5 thread, 17 mm spanner size, 2-pin connector — dimensions confirmed against aftermarket cross-reference data for this OEM family.
- Sensor Type Confirmed: NTC thermistor with round connector, pin diameter 6.35 mm — specification recorded from multiple aftermarket catalog listings.
- OEM Cross-Reference Verified: Replaces 8-94235691-0 / 8942356910. Also interchangeable with 8-94237861-0 / 8942378610 per multiple aftermarket catalogs.
- Temperature gauge reads cold or hot incorrectly, or fluctuates erratically
- Check engine light with coolant temperature sensor fault code
- Poor fuel economy or rough running when cold (ECU receives wrong temperature signal)
- Cooling fan runs constantly or fails to activate
- Hard starting or excessive smoke during warm-up
| Part Number | 8-94235691-0 | Product Name | Water Temperature Sensor |
|---|---|---|---|
| Car Model | NPR NHR | Engine Model | ISUZU NPR NHR |
| Condition | 100% Brand New | Size | — |
| Weight | Standard | Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe | Package | Neutral Packing Or Make It As Requested |
| Warranty | 6 Months | Price & Stock | Please Contact Us To Get More Information |
| Material | High-strength aluminum alloy & precision bearings | Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement | Quality Standard | OEM equivalent / ISO quality control |

| Feature | Benefit + Verification Signal |
|---|---|
| NTC thermistor element | Provides accurate temperature-to-resistance response for ECU — sensor type confirmed by multiple aftermarket catalog listings. |
| M16 × 1.5 thread | Direct thread-in installation without adapters — thread specification verified against cross-reference data. |
| 2-pin round connector | Matches OEM harness plug — connector type and 6.35 mm pin diameter documented in parts listings. |
| Interchangeable with 8-94237861-0 | Increases sourcing flexibility — cross-reference confirmed across multiple independent catalogs. |
| Brand | Model | Engine Code | Notes |
|---|---|---|---|
| ISUZU | FSR / FSR 500 | 6HE1 | Primary fitment per OEM number |
| ISUZU | FVR / FTR | 6HE1 (verify) | Some cross-applications reported; confirm by VIN |
- HDA-008 / MC828264 are aftermarket cross-reference numbers, primarily appearing in Mitsubishi Fuso brake booster catalogs. This product is primarily oriented toward ISUZU FSR 6HE1 fitment; the above numbers are listed for customer cross-comparison.
- If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. "Short" vs "long" pushrod variants exist within the MC828264 family.
- Always provide VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Thread dimensions | Go/no-go gauge check per production batch |
| Electrical resistance at reference temperatures | Sampled bench test (e.g., 20°C and 80°C resistance check) — confirm with seller if test data available |
| Connector pin fit | Gauge check against mating harness specification |
| Visual defects (cracks, housing damage) | 100% visual inspection |
| Packaging integrity | Carton check per shipment |
- Disconnect battery negative; drain coolant to a level below the sensor.
- Disconnect the electrical connector from the sensor.
- Remove sensor using a 17 mm spanner. Clean the mounting thread in the housing.
- Apply thread sealant if specified; install new sensor. Torque to OEM specification (confirm exact value in manual — typically low torque for brass/plastic thread sensors).
- Reconnect connector; refill coolant and bleed system.
- Clear any stored fault codes; run engine and verify temperature gauge operation.
- Inspect sensor connector for corrosion during coolant service intervals.
- Replace if gauge readings are inconsistent or a sensor fault code persists after wiring check.