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Product Details
Product Overview
This is a high-quality replacement thermostat, specifically designed for the Yuchai YC6J125Z-T20 diesel engine. The product is identified by the OEM part number J8000-1306004, which is a critical component for regulating engine coolant temperature. This thermostat ensures that the engine reaches and maintains its optimal operating temperature quickly, improving fuel efficiency and reducing engine wear.
Manufactured by, this thermostat is built to meet OEM specifications. It is a direct-fit replacement part, making installation straightforward for qualified mechanics. While primarily designed for the Yuchai YC6J125Z-T20, this thermostat may be compatible with other Yuchai engine models that utilize the same cooling system architecture. It is a vital part for maintaining the performance and longevity of construction, industrial, agricultural, genset, marine, and material handling equipment.
Key Features & Benefits
Precise Temperature Control: Engineered to open and close at the correct temperature, ensuring your Yuchai engine operates within its ideal thermal range for maximum efficiency and reduced emissions.
OEM Specification: Manufactured to match the exact dimensions and performance characteristics of the original Yuchai part (J8000-1306004), guaranteeing a perfect fit and reliable function.
Durable Construction: Built with high-quality materials to withstand the demanding conditions of heavy-duty diesel engine operation, offering a long service life.
Enhanced Engine Protection: By ensuring rapid warm-up and preventing overheating, this thermostat protects critical engine components like the cylinder head and gaskets from thermal stress.
Improved Fuel Economy: A properly functioning thermostat helps the engine reach its optimal operating temperature faster, which can lead to better fuel combustion and improved fuel economy.
Easy Identification: The part number J8000-1306004 is clearly marked, simplifying the ordering and replacement process for parts managers and technicians.
Technical Specifications
Specification
Details
Part Number
J8000-1306004
Engine Model
YC6J125Z-T20
Part Type
Thermostat
Engine Type
Diesel
Size
OEM Size
Weight (kg)
0.5
Place of Origin
Guangdong, China
Warranty
6 Months
Packing
Plastic bag, Box, Carton
OEM Cross-Reference
This thermostat is a direct replacement for the following OEM part numbers:
Yuchai: J8000-1306004
Alternative Reference: 1306004
Please verify your original part number to ensure compatibility.
Compatibility
This thermostat is specifically designed for and commonly used with the following engine model:
Yuchai YC6J125Z-T20 Diesel Engine
It is commonly used in a variety of equipment powered by this engine, including:
Construction Machinery
Industrial Equipment
Agricultural Tractors and Harvesters
Generator Sets (Gensets)
Marine Applications
Material Handling Equipment
Note: Please confirm your specific engine model and part number before purchase to ensure correct fitment.
Global Supply & Distribution
We offer worldwide shipping for this Yuchai engine thermostat. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across the globe. We serve a wide range of international markets, including:
North America: USA, Canada, Mexico
Europe: UK, Germany, France, Netherlands, Italy, Spain
Asia-Pacific: Australia, New Zealand, Singapore, Japan, South Korea, Southeast Asia
Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
South America: Brazil, Argentina, Chile, Peru
With extensive export experience, we handle all international trade documentation and compliance requirements to ensure a smooth transaction for our B2B clients.
Quality Assurance
is committed to delivering high-quality replacement parts. Each thermostat undergoes rigorous quality control checks to ensure it meets or exceeds OEM standards. Our manufacturing processes are designed for precision and consistency. We provide a 6-month warranty against manufacturing defects. Video outgoing inspection and machinery test reports are available upon request to verify product quality before shipment.
FAQ
Q1: How do I know if this thermostat (J8000-1306004) is compatible with my Yuchai engine? A: This thermostat is specifically designed for the Yuchai YC6J125Z-T20 engine model. To confirm compatibility, please check the part number on your existing thermostat. It should match J8000-1306004. You can also verify your engine model number, which is typically stamped on the engine block nameplate.
Q2: What are the signs that my Yuchai engine’s thermostat needs to be replaced? A: Common symptoms of a failing thermostat include the engine overheating, the engine running too cool (especially in cold weather), poor fuel economy, and slow engine warm-up. If you observe these issues, it is recommended to inspect and replace the thermostat.
Q3: Is installation of this thermostat a complex procedure? A: Replacing a thermostat is a standard maintenance procedure but requires mechanical knowledge. It involves draining some coolant, removing the thermostat housing, replacing the gasket and the thermostat, and refilling the coolant. We recommend having the replacement performed by a qualified diesel mechanic to ensure proper installation and system bleeding to prevent air pockets.
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