Product Overview

This is a premium-grade water temperature sensor engineered for Hitachi excavator models. Designed for precise engine temperature monitoring, this component is essential for preventing overheating and ensuring optimal engine performance. We supply this critical part to B2B clients worldwide, with significant demand in North America, Europe, the Middle East, and the Asia-Pacific region.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications for accurate temperature readings and reliable performance.
• Robust Construction: Built with high-quality materials to withstand harsh operating environments, vibration, and thermal cycling.
• Optimal Engine Protection: Provides critical data to the engine control unit, helping to prevent costly overheating damage.
• Direct Fit Replacement: Designed for seamless installation without modifications, reducing equipment downtime.
• Global Compliance: Produced to meet international quality and safety standards for export to major industrial markets.

Technical Specifications

OEM Cross-Reference

This sensor is a direct replacement for the following OEM part numbers:

• Hitachi: 8-97125601-1 (Primary)
• Hitachi: 8971256011 (Alternate)

Note: Always verify the part number from your original component or equipment manual before ordering.

Compatibility

This water temperature sensor is compatible with the following Hitachi excavator models:

• Hitachi EX120-5 Excavator
• Hitachi EX200-5 Excavator
• Hitachi EX300-5 Excavator
• Hitachi EX400 Excavator (and similar EX400-5 models)

This part is typically applicable for machines manufactured during the production run of these -5 series models. Please confirm your machine’s model and serial number for final verification.

Global Supply & Distribution

We are a leading supplier of heavy equipment parts with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable export to all major continents via air and sea freight.
• Key Market Focus: Extensive experience supplying to North America (USA, Canada), the European Union, the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Southeast Asia).
• Efficient Logistics: Fast container and LCL shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• Trade Expertise: Full compliance with international export documentation, customs clearance, and quality certifications for seamless B2B transactions.

Quality Assurance

Every part in our catalog is backed by a stringent quality assurance protocol to ensure reliability for your fleet.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality-controlled materials.
• Performance Testing: Each sensor undergoes electrical resistance and signal output testing to verify operational parameters match OEM specifications.
• Warranty: Covered by a comprehensive 12-month warranty against manufacturing defects, supporting your business with confidence.
• Packaging: Individually packaged in protective materials to prevent damage during international transit.

FAQ

Q: How do I confirm this sensor fits my specific Hitachi EX200-5 excavator?
A: The most reliable method is to cross-reference the part number. Locate the existing water temperature sensor on your engine (usually near the thermostat housing), remove it, and check for the stamped part number (8-97125601-1 or 8971256011). Also, verify your machine’s model plate to confirm it is an EX200-5.

Q: What symptoms indicate a failing water temperature sensor?
A: Common signs include erratic or inaccurate temperature readings on the dashboard, the engine overheating warning light illuminating without actual overheating, poor engine performance, and in modern machines, a diagnostic trouble code (DTC) related to the coolant temperature circuit.

Q: Is this sensor a direct plug-and-play replacement, or is calibration required?
A> This is a direct replacement part. After installing the new sensor and reconnecting the electrical plug, the engine control unit will read its signal automatically. No manual calibration or programming is typically required. Always refill the cooling system with the correct coolant mixture and bleed any air pockets after installation.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .