Top （10） Automotive Radiator Manufacturers in The World 2025

A vehicle’s cooling system is a key component of a vehicle’s engine life. It enhances the overall performance of a car.  

There has been a significant rise in the number of automotive radiator manufacturers. This is due to the increasing need and importance of radiators in the automotive industry.

According to the Observatory of Economic Complexity in 2022, motor vehicle radiators were the 507th most traded products in the world.

There are so many manufacturers in the industry. Knowledge of the best company can help you make informed decisions.

In this article, we will go through the top 10 automotive radiator manufacturers in the world, their main features, and what makes them among the top. Let’s dive right in.

What is a Radiator?

A radiator is an important component in the engine cooling system of a car. The main role of a car radiator is to check and regulate the temperature of a car engine to prevent it from damage or overheating.

A radiator is made up of various parts. They all work together to ensure adequate engine cooling to improve performance and reduce fuel consumption. These parts include:

• Core
• Inlet and outlet tanks
• Pressure cap
• Thermostat
• Radiator hoses
• Fans

Top Automotive Radiator Manufacturers and Suppliers in the World?

Automotive radiator manufacturers and suppliers are companies that design, manufacture, and supply different types of radiators. These companies manufacture unique models based on request or in series.

This table contains information on the world’s top 10 automotive radiator manufacturers. It is ranked by annual estimated revenue.

Additional details on each company’s headquarters location are also included, as well as the year established and employee size of each company.

Company Summaries

Selecting the right automotive radiator manufacturer can significantly impact your company. With the right partner, you will get stronger business relationships, an increase in sales, and top-quality products.

In this section, we will provide you with summaries of each company. These details will include the main products, features, and advantages.

1. JiuJu

Jiuju is a company that provides thermal conductive materials such as car radiators and innovative adhesives.

Jiuju solves several industrial challenges. These challenges include thermal efficiency and durability, eco-friendly solutions, and providing cost-effectiveness.

Jiuju provides a wide range of radiators from passive radiators to turned fin radiators. Jiuju has over 15 years of manufacturing experience and a top R&D team of more than 100 engineers and experts.  Giving them the ability to provide expert product selection and the best innovative solutions.

Jiuju has its company’s international system certification. They are among the world’s top 500 cooperative companies. One reason why Jiuju stands out is that they provide a 1-year warranty for every product purchased.

Jiujiu provides free samples. They also provide additional technical support before, during, and after sales. They are headquartered in Kunshan City, China.

Company Advantages:

• Product diversity
• Quality control
• Technological innovation
• Product performance
• Environmental awareness
• All round technical support
• Customized service

Main Products and Services:

• Active radiators
• Turned fin radiators
• Aluminum heat sinks
• Copper heat sinks
• Solid metal heat sinks
• Heat pipe radiators
• CNC machined radiators
• Forged and die-cast radiators

2. Denso Corporation

DENSO is a global radiator manufacturer and supplier. The company’s facilities are certified by QS 9000 and ISO 9000.

They provide components and technology for global automakers. These companies include Toyota, General Motors, Honda, Volvo, Ford and Mercedes-Benz.

Denso products come with zero defects. Each product manufactured by them including radiators is precisely built to the customer’s requirements. In addition, their radiators are easy to install.

Denso is one of the leading global suppliers of radiators to all major automakers. They provide radiators that ensure safe and fuel-efficient driving.

Denso radiator reviews are usually composed of remarkable ratings. These ratings show the company’s high-quality service, reliability, and integrity.

In addition, Denso manufactures and supplies automotive parts such as spark plugs, oil filters, and compressors worldwide. They are headquartered in Kariya, Japan.

Company Advantages:

• Superior design
• Lightweight and reliable products
• Affordable prices
• Accessible product portfolio
• Strong R&D capabilities
• Global presence

Main Products and Services:

• Plastic tank with copper core radiators
• Plastic tank with aluminum core radiators
• Down-flow radiators
• Cross-flow radiators

3. Marelli (Calsonic Corporation, Kansi Corporation, and Magneti Marelli)

In 2000, the  Calsonic Kansei Corporation was formed. It was a result of a merger between Calsonic Corporation and Kansei Corporation.

In early 2019, Calsonic Kansei Corporation which specializes in heat exchangers merged with Magneti Marelli. After this merger, it was given a new unified brand Marelli.

Marelli is a Japan-based automotive parts manufacturer and supplies. They have 58 manufacturing centers worldwide.

They have a wide range of automotive products. These products include heat exchange products,  compressors, climate control systems, and exhaust systems.

It is important to note that Calsonic Kansei has over 80 years of experience and manufacturing excellence. They are the first manufacturer and supplier of mass-produced aluminum radiators.

Magnet Marelli used to specialize in electronics, lighting, and powertrains. Marelli is headquartered in Saitama, Japan.

Company Advantages:

• Cost-effectiveness
• Lightweight radiators
• High corrosion resistance products
• Lasting cooling performance

Main Products and Services:

• Crossflow-type aluminum radiators
• Downflow-type aluminum radiators
• Oil radiators
• Auxiliary radiators

4. Valeo Radiator

Valeo is a French global automotive manufacturer and supplier.  It supplies a vast range of products to automakers. These products include thermal, lighting, electrical, and transmission systems.

Valeo is also a radiator supplier for the aftermarket. The company’s major strength is its excellence in design, technology, quality, production, and customer satisfaction.

Valeo radiators are designed for engines, internal combustion, and electric vehicles. The main aim of the Valeo radiator is to improve cooling performance. In addition, its product reduces energy consumption.

Valeo radiations are known to be an ideal fit for various vehicles today. These vehicles include Seat, Audi, Skoda, and Volkswagen. Valeo is headquartered in Paris, France.

Company Advantages:

• User-friendly parts and components
• High thermal efficiency products
• Unique and original products
• Experienced manufacturer and supplier
• Solution to decrease fuel consumption
• Strong R&D team
• Global reach

Main Products and Services:

• High-performance radiators
• Standard engine radiators
• Front cooling modules
• Auxiliary radiators

5. MAHLE

MAHLE is a German automotive components manufacturer. It is one of the largest automotive manufacturers and suppliers in the world.

The company is one of the top 20 largest automotive parts suppliers. These components include filtration, engine systems, mechatronics, electric systems, and thermal management.

MAHLE was founded in 1920 by Hermann Mahle. It offers innovative solutions that optimize internal combustion engines. MAHLE has over 148 active sites worldwide.

MAHLE has knowledge in the areas of engine systems, filtration, and thermal management. This allows it to offer a wide range of innovative products to customers and businesses.

MAHLE guarantees the delivery of products with exceptional performance and reliability. Its radiators and other cooling components are made with precision offering a long service life. MAHLE is headquartered in Stuttgart, Germany.

Company Advantages:

• Over 100 years of experience
• Excellence and technological innovation
• Large portfolio of products
• Integrated and customized solutions
• Leadership
• Strong brand recognition
• Experienced management team

Main Products and Services:

• Low-temperature radiators
• Standard radiators
• Aluminum core Radiators

Other cooling products:

• Battery cooling
• Coolant pump
• Charge air cooling
• Cooling modules
• Electric coolant pumps
• Thermostats and control valves

6. NISSENS

Nissens has been a radiator manufacturer and supplier since 1921.  Nissens is also a supplier of various cooling technologies and solutions for the automotive industry.

Currently, Nissens stands as one of the largest European radiator manufacturers. The company is an aftermarket supplier of various climate control and engine cooling system components.

Nissens has over 95 years of thermal management know-how and manufacturing expertise. This means that Nissens is capable of meeting the needs of every customer.

Nissens provides a comprehensive portfolio of products. Nissens’ product portfolio includes over 12,000 products that are constantly growing.

Nissens radiators ensure the increased life of the vehicle’s engine. It features simple installations as a result of the perfect product fitment and finish.

Nissen’s components are present in almost all vehicles in Europe. Nissens is headquartered in Horsens, Denmark.

Company Advantages:

• Thermal performance and reliability
• Simple installation
• OE matching quality
• Competitive range
• Modern technologies
• Super durability
• High thermal stress resistance of products  
• Product support (best practice, technical bulletin, and installation guide)

Main Products and Services:

• Aluminum radiators
• Aluminum-plastic radiators
• McCord radiators

7. Griffin Radiators

Griffin Thermal Products has been an active radiator manufacturer and supplier. It has been in business since 1981.

Griffin Thermal Products is dedicated to manufacturing the best high-performance aluminum heat exchangers. Griffin provides high-quality, reliable, and consistent cooling systems.

Griffin was founded on good customer service and satisfaction. The purchase of Griffin products ensures long-term money savings and better performance.

Griffin provides aluminum radiators in various core sizes and tubes. Griffin designs, manufactures, and supplies thermal products. These products are typically for normal and automotive-duty OEM and industrial applications.

One major strength of Griffin radiators is that anyone can buy and assemble the radiator. Griffin is an ISO 9001-certified organization. Griffin Radiators is headquartered in Piedmont, United States.

Company Advantages:

• Aluminum lightweight products
• OEM style
• Easy installation
• High performance
• Various available sizes of products
• Cost-effective products
• Special high-temperature epoxy reinforcement
• Special tubes and fun designs

Main Products and Services:

• Exact fit radiators
• Performance fit radiators
• Combo unit radiators
• Universal fit radiators
• Custom radiators
• Downflow radiators
• Dual pass radiators
• LS swap radiators
• Special radiators

8. Modine Manufacturing Company

Modine Manufacturing Company is a thermal management company. Modine Manufacturing was founded by Arthur B Modine in 1916.

For over 100 years, Modine Manufacturing has been actively leading in thermal management solutions. The company is certified by ISO 9001:2015 and ISO/TS 16949:2016.

Modine Manufacturing company is well known for providing industrial, commercial, and vehicular markets with well-trusted systems. The company provides solutions for HVAC, automotive, industrial, and electric vehicles.

Modine Manufacturing Company solutions perfectly manage heating and cooling in automotive systems. Modine radiators are lightweight, compact, and high-performing products.

The company has active operations in South America, North America, Africa, Asia and Europe. Modine Manufacturing Company is headquartered in Racine, United States of America.

Company Advantages:

• High-performance products
• Compact and lightweight
• Cost efficient
• Packaging flexibility
• Diverse market reach
• Strong technical expertise
• Testing services

Main Products and Services:

• Parallel flow aluminum radiators
• Welded tube radiators
• Heavy-duty welded tube radiators
• Bar plate radiators
• Copper grommeted tube radiator

9. White Oak Radiator Service

White Oak Radiator Service is a privately owned automotive corporation. The company provides high-quality cooling products both in the automotive and oil and gas industry.

White Oak Radiator Service also provides FRAC radiators, radiator exchange manifolds, radiator caps, and repair services.

White Oak Radiator Service provides a wide range of services across different segments. These segments include manufacturing, supply, fabrication, and transportation.

The company is focused on satisfying customers’ needs by providing high-quality designs. The company’s designs meet industry standards.

White Oak Radiator Service has a skilled team of professionals. They are centered on providing innovative solutions to meet the specific needs of each project.

The company staff are always ready to support customers and provide expert guidance through the project. White Oak Radiator Service is headquartered in Texas, United States of America

Company Advantages:

• High-quality service
• Quick turnaround
• Excellent customer service
• Expert technicians
• Top quality radiators

Main Products and Services:

• Automotive Radiators
• Skid steer Loader Radiators
• Frac Radiators
• Pickup Truck Radiators
• Heavy Duty Industrial Radiators
• Radiator Caps

10. TYC Radiator

TYC is one of the top radiator manufacturers and suppliers in the automotive industry. TYC is built on technological advancements and decades of experience.

TYC has a wide range of technologically advanced automotive parts in its portfolio. TYC integrates four main principles in its manufacturing process which are teamwork, integrity, speed, and innovation.

TYC radiators and their various cooling components are designed, manufactured, and supplied with the best possible quality. The company’s products are noted for offering better value than their competitors.

TYC strives to understand various market trends and dedicates resources to manufacturing innovative products. TYC is headquartered in Tainan City, Taiwan.

Company Advantages:

• OE quality
• Easy installation
• Quick and reliable service
• Industry-standard products
• Eco-friendly products

Main Products and Services:

• Radiators
• Blower
• Cooling fan
• Condenser

Factors to Consider When Choosing a Radiator Manufacturer

There are numerous types of radiators, and several radiator manufacturers are involved. It can be difficult to choose the ideal brand to work with.

We have helped you out by providing the factors you should consider before working with a radiator manufacturer. These factors include:

• Cooling performance: The main purpose of a radiator is to efficiently control the temperature of an engine. This makes cooling performance important when considering working with a radiator brand.  Search for radiators that have high heat dissipation capability.

• High quality: The quality of a radiator is critical for long-term performance and reliability. Radiators should be corrosion-resistant and able to endure prolonged exposure to the environment.

• Brand reputation: The reputation of the radiator manufacturer says a lot about its products. Work with companies with years of experience in the automotive industry.

• Cost: Price is also a key factor to consider but it should not be your main deciding factor. Compare the various prices of radiators across manufacturers to find the product that best fits your budget.

• Warranty: A warranty is a sign of a company’s confidence in its products. It typically means a higher quality of products. We can tell you that Jiuju gives a 1-year warranty for every product purchased.

• Customer support: Customer support is often overlooked but it plays a key in ensuring a smooth experience. Manufacturers that offer stellar customer service can help with installation guidance and troubleshooting if issues occur.

Conclusion

Finally, we have provided you with the world’s top ten automobile radiator manufacturers. It is entirely up to you to choose who you will work with.

However, because Jiuju provides higher-quality products, faster delivery, and better assistance, I must choose Jiuju.

In addition, Jiuju offers application support and after-sales protection. This means that you get 7 x 24 hours of customer support. Contact now to get started!

FAQs

Q1. Who makes the best automotive radiators?

Jiuju makes the best automotive radiators. Jiuju radiators are highly efficient, cost-effective, durable and reliable. In addition, its radiators comply with environmental standards.

Q2. Which are the best automotive radiator manufacturers?

1. JiuJu. 2. Denso Corporation. 3. Marelli. 4. Valeo Radiator. 5. MAHLE. 6. Nissens Radiator. 7. Griffin Radiator. 8. Modine Manufacturing Company. 9. White Oak Radiator Service. 10. TYC

Q3. How do I choose a good radiator?

To choose a good radiator, there are a few factors to consider. Make sure you consider the cooling performance, the quality, the price, and the warranty.