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Water Temperature Sensor - Model MILH1BK-85790-00
Linhai water temperature sensor, 1BK-85790-00, 35095E, Linhai coolant temp sensor, T-BOSS 550 570 650, PROMAX 420 500 570 650, M550 M565 M570 M750, Landforce 550L, Linhai ATV UTV parts, M12 sensor, EFI sensor, engine temperature sensor  Shop Linhai Water Temperature Sensor 1BK-85790-00 for 300-750 series ATVs UTVs. Compatible with T-BOSS 550/570/650, PROMAX 420/500/570/650, M550/M565/M570/M750, Landforce 550L. OEM quality M12 coolant temp sensor for EFI engines.  Linhai Water Temperature Sensor 1BK-85790-00 | T-BOSS PROMAX 300-750 OEM M12 Sensor 

Water Temperature Sensor

  • Brand: Mortch Motor
  • Product Code: MILH1BK-85790-00
  • Product Viewed: 7
  • Availability: In Stock
  • Weight: 0.03kg

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  • US$5.70


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🔧 Linhai Water Temperature Sensor

📦 Part Number: 35095E / 1BK-85790-00

🌡️ Coolant Temperature Sensor · M12 Thread · OEM Specification

📍 Installation Position: Engine Cooling System · Cylinder Head or Thermostat Housing

✅ NTC Thermistor · Accurate Temperature Measurement · Fits Multiple Linhai ATV/UTV Models

📋 Product Overview

This product is a Linhai OEM-spec water temperature sensor (coolant temperature sensor), part number 35095E / 1BK-85790-00, with M12 thread. This sensor is a Negative Temperature Coefficient (NTC) thermistor, whose resistance decreases as coolant temperature increases, and increases as temperature decreases. The sensor transmits coolant temperature signals to the ECU for optimizing fuel injection and ignition timing, and can also be sent to the instrument cluster for temperature display. Ensures engine operates within optimal temperature range, preventing overheating.

Technical Features:

  • 🔖 Part Number: 35095E / 1BK-85790-00
  • 🔩 Thread Size: M12
  • ⚡ Sensor Type: NTC Thermistor
  • 📍 Installation Position: Cylinder Head / Thermostat Housing
  • 🔧 Function: Coolant Temperature Monitoring · ECU Signal Input · Instrument Display

✅ Genuine Quality Assurance: Manufactured strictly to Linhai original technical standards. Resistance-temperature characteristics and response speed are identical to the OEM part, ensuring accurate and reliable signals.

📐 Specifications
🔖 Part Number: 35095E / 1BK-85790-00
🏷️ Product Type: Water Temperature Sensor / Coolant Temperature Sensor
🔩 Thread Size: M12
⚡ Sensor Type: NTC Thermistor
📍 Installation Position: Cylinder Head / Thermostat Housing
🔧 Function: Coolant Temperature Monitoring
🚗 Compatible Models (Linhai ATV/UTV)

This water temperature sensor (35095E / 1BK-85790-00) fits the following Linhai models:

🏍️ Linhai Series
  • Linhai 300 T3b EFI
  • Linhai 400 E4
  • Linhai 420 PROMAX T3b
  • Linhai 500 E4
  • Linhai 500 PROMAX E4
  • Linhai 500 T3b EFI
  • Linhai 570 PROMAX E4
  • Linhai 570 PROMAX E5
  • Linhai 570 PROMAX T3
  • Linhai 650L PROMAX T3b EFI
  • Linhai Landforce 550L
  • Linhai Landforce 550L ABS
  • Linhai M550 E2
  • Linhai M550 E4
  • Linhai M550L E2
  • Linhai M550L E4
  • Linhai M565LT E4
  • Linhai M565LT T3b
  • Linhai M570L E4
  • Linhai M570L E5
  • Linhai M750L T3b
  • Linhai T-BOSS 550 E4
  • Linhai T-BOSS 550 E4 (EPS)
  • Linhai T-BOSS 570 T1 (EPS)
  • Linhai T-BOSS 650 E5 (EPS)

📌 Fitment Note: This water temperature sensor fits the Linhai ATV/UTV models listed above. If your specific model is not listed, please contact customer service with your VIN for confirmation.

⚙️ Product Features
  • ✅ OEM Specification: Manufactured strictly to Linhai original technical standards; resistance-temperature characteristics are identical to the original part.
  • 🌡️ NTC Thermistor: Negative Temperature Coefficient characteristic, resistance changes accurately and reliably with temperature, fast response.
  • 🔩 M12 Thread: Standard mounting thread for easy installation and reliable sealing.
  • 🛡️ Corrosion Resistant: Probe made of corrosion-resistant material, stable performance when immersed in coolant.
  • 📏 Accurate Temperature Measurement: Ensures engine operates in optimal temperature range, prevents overheating, extends engine life.
  • 🔧 Direct Replacement: Directly replaces faulty or damaged original water temperature sensors.
✅ Signs Your Water Temperature Sensor Needs Replacement:
• Temperature gauge not working or displaying incorrectly.
• Check Engine Light illuminated with code indicating coolant temperature sensor fault.
• Difficulty starting when cold or hot.
• Cooling fan operates abnormally (constantly running or not running).
• Engine overheating but cooling system appears normal.
If any of these symptoms occur, replace the water temperature sensor promptly.
✅ Installation Tips:
1. Ensure the engine is cool before installation to avoid burns.
2. Clean the sensor mounting hole and inspect the sealing ring (recommended to replace with new).
3. Apply a small amount of sealant to the threads and screw the sensor into the mounting hole.
4. Tighten the sensor to the specified torque (do not overtighten).
5. Connect the electrical connector, ensuring the locking tab is fully engaged.
6. Start the engine, check for leaks, and verify that the temperature gauge functions properly.
Professional installation is recommended.
⚠️ Important Notice: This product is a Linhai water temperature sensor, part number 35095E / 1BK-85790-00, M12 thread, NTC type. Fits the Linhai models listed above. Minor differences may exist between production batches. If your specific model is not listed, please contact customer service with your VIN for compatibility confirmation. Images are for reference only; actual product may vary.
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

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