4HG1 Radiator 8971771931 NPR NQR Engine Cooling Parts Core Height 530mm Core Width 490mm Aluminum-Plastic Water Tank

Isuzu 4HG1 Engine Radiator

An aluminum-plastic composite truck radiator is a modern, high-performance heat exchanger engineered for heavy-duty commercial vehicles. It represents a significant technological advancement over traditional all-aluminum or copper-brass radiators by combining the best properties of different materials into a single, superior unit.

Key Features & Construction
The core innovation lies in its hybrid construction:

Aluminum Core: The internal tubes and fins, which are crucial for heat transfer, are made from high-strength aluminum alloys. This ensures excellent thermal conductivity, lightweight properties, and corrosion resistance on the inside.

Plastic Header Tanks: The end tanks (which distribute coolant) are constructed from high-performance engineering plastics (like nylon with glass fiber reinforcement). These materials are highly resistant to corrosion from coolants and environmental factors.

Composite Design: The system uses a patented sealing technology to permanently and reliably join the plastic tanks to the aluminum core. This creates a robust, leak-proof seal that can withstand the vibrations and pressure cycles of long-haul trucking.

Advantages Over Traditional Radiators
Superior Corrosion Resistance: This is the primary benefit. Unlike all-aluminum radiators, the plastic tanks are completely immune to electrolytic corrosion and chemical degradation from modern coolants, dramatically extending service life.

Significant Weight Reduction: Plastic tanks are much lighter than their aluminum counterparts. This reduces the overall weight of the vehicle, contributing to better fuel efficiency and higher payload capacity.

Cost-Effectiveness: While often similar in initial price, their longer lifespan and reduced failure rate lead to lower total cost of ownership (TCO) due to fewer replacements and repairs.

Design Flexibility: The molding process for plastic tanks allows for more complex and optimized shapes, improving coolant flow and integration within the engine bay.

Durability: The composite design is highly resistant to the stress and vibration that cause fatigue cracks in all-metal radiators.

HOW TO CONTACT US

Our Service

1. General agent of ORIGIN PARDS in China , responsible for brand operations .

2. Supply ORIGIN PARDS , good quality aftermarket parts , ISUZU genuine parts , ISUZU Bvp parts , OEM parts .

3. Over Thirty years of retail and wholesale experience of auto parts . Sales group with average of five years experience , can reply any professional question . Also equip a professional quality inspection team.

4. Running seven stores in local market , manage in commercial vehicle and industrial engine parts .

5. Ample inventory and short delivery time

6. Can offer competitive purchase price to our client , cause we attain developed distribution channel over the world.


FAQ

1.Q:What is your terms of payment?
A:T/T or Western Union 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

2.Q:Are you manufacturer or trading company?
A: We are both factory and trading company , we combination for more than 10 years , have invested in 3 factories.

3.Q: How about the delivery time of the goods?
A: For testing sample, which it depends on the storage.
For bulk production, the delivery time is about 15-30 days based on order situation.

4.Q.:Can you produce according to the samples?
A: Clients’ sample and drawing is welcome. We are able to produce the specific products according to your sample and drawing .
If you do not find the product you need, tell us detailed information, we have the ability to design and manufacture as requested.

5.Q: Can I get a lower price if I order large quantities?
A: We give discount according to client's quantity .

Guangzhou Damin Auto Parts Trade Co.,ltd was established in 1990,which are group companies engaged in ISUZU VEHICLE Spare Parts and industrial machanical for 30 years.Our headquarteris located in the New Cuangcong Auto Parts Market,No113 North Road Baiyun ,Baiyun District ,Guangzhou City ,Guangdong Province ,China.It is 100 meters away from Line No.3 of the Guangzhou Metro Station.

Companies adhearing to the "Quality -focused" ,"Service -oriented" business philosophy.After years of unremitting efforts and strong support form customers all over the world ,the company has developed steadily ,have established a set of group company research and developement,manufacturing ,import and export trade integration business model.which has owned 10 branches includes a Financial Center ,a Logistics Center, A wholesaler Center and four Marketing Center,under a number of companies located in Guangzhou,Foshan and Hongkong.Our Company owns famous Brands like''DAKING",''SYRINGA".'INULA'"KINUGAWA" and etc. We are the biggets distributor for ISUZU GENUINE Parts ,ISUZU BEST VALUE PARTS and other OEM parts in China .Over the years,Companies have been named as "Guangzhou Contract and trustworthy enterprise" "tax credit grade A taxpayer" by relevant departments and received a variety of honorary titles.

The company has been committed to grasp the changes in the industry,to provide high cost performance products for customers,had invested in a number of factory to clutch flywheel ,water pump led the forefront in the industry ,to ensure the quality of products from the production,and the increase of products can meet the needs of customers in European and Anerican nodels on the basis of existing.
The self -owned brand of company"INULA " and "SYRINGA" have won the favour of customer, which we have operated for many years.In 2017 ,the company in the line with the national "The Belt and Road" policy ,reached a strategic cooperation relationship with the international brand "ORIGIN PARDS"
Have obtained the Global agency of Chinese manufacturing ,and let the company embraked on the path of globalization

We are firmly believe that"Quality -Focused ,Service -Oriented"is the basis for mutual cooperation.The company is committed to providing customers with cost -effective products,we are looking forward to buliding a long-term relationship with you.