Automotive Radiator Market Report 2026

The automotive radiator market size has grown steadily in recent years. It will grow from $8.44 billion in 2025 to $8.77 billion in 2026 at a compound annual growth rate (CAGR) of 3.9%. The growth in the historic period can be attributed to rise in internal combustion vehicle production, need for engine cooling, growth of automotive manufacturing, adoption of copper radiators, aftermarket demand.

The automotive radiator market size is expected to see steady growth in the next few years. It will grow to $10.22 billion in 2030 at a compound annual growth rate (CAGR) of 3.9%. The growth in the forecast period can be attributed to electric vehicle thermal management demand, lightweight vehicle design trends, stricter emission standards, high-performance engine adoption, advanced cooling technologies. Major trends in the forecast period include shift toward lightweight radiators, adoption of aluminum radiators, demand for high thermal efficiency, growth in aftermarket replacement, integration with advanced cooling systems.

The rising demand for hybrid vehicles is anticipated to drive the growth of the automotive radiator market in the coming years. A hybrid vehicle is an automobile that integrates two or more distinct power sources to propel itself, enhancing overall fuel efficiency and reducing emissions. Radiators are essential for maintaining the efficiency of hybrid systems, which are recognized for their improved fuel economy and lower emissions. For instance, in April 2024, a report from the Society of Motor Manufacturers and Traders (SMMT), a UK-based trade association, indicated that registrations of hybrid electric vehicles (HEVs) increased by 19.6%, reaching 44,550 units in 2024, compared to 37,252 units previously. Thus, the growing demand for hybrid vehicles is fueling the growth of the automotive radiator market.

Major companies in the automotive radiator market are focusing on innovation. One notable development is the introduction of the Thermal Management Module (iTMM) by companies such as Marelli Corporation. The iTMM is an integrated module designed to efficiently manage various thermal circuits in vehicles. Marelli Corporation's iTMM, launched in July 2023, is tailored for electric vehicles (EVs) and optimizes thermal systems for the e-powertrain, battery, and cabin. This innovation enhances overall efficiency, reduces complexity, and improves driving range, particularly in severe weather conditions. The iTMM represents a significant advancement in EV thermal management and positions Marelli Corporation for potential growth in the electric car sector.

In June 2023, Westinghouse Air Brake Technologies Corporation acquired L&M Radiator Inc., a company specializing in heat exchange solutions. This acquisition has expanded Wabtec's presence in premium heat transfer solutions, extended its mining product portfolio, and strengthened its capacity to develop clean energy solutions for mining operations. The acquisition of L&M Radiator aligns with Wabtec's commitment to long-term growth and efficiency benefits for customers and shareholders in the transportation solutions sector.

Major companies operating in the automotive radiator market report include Denso Corporation, Valeo S.A., Modine Manufacturing Company, Mahle GmbH, Marelli Holdings Co., Ltd., T.RAD Co., Ltd., Nissens A/S, Banco Products India Ltd., TYC Brother Industrial Co., Ltd., Shandong Houfeng Group, Zhejiang Yinlun Machinery Co., Ltd., PWR Holdings Ltd., Mishimoto Automotive, CSF Radiators, Ron Davis Racing Products Inc., Griffin Thermal Products, DeWitts Radiator, Koyo Radiator Co., Ltd., Tata AutoComp Systems Ltd., Sanmarco Industrial Co., Ltd.

North America was the largest region in the automotive radiator market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the automotive radiator market report include Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the automotive radiator market report include Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The automotive radiator market consists of sales of thermostats, water pumps, radiator fans, pressure caps, and temperature sensors. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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