The Global Heavy-Duty Engine Coolant Market was valued at USD 1,621 Million in 2025 and is projected to reach USD 2,303 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period (2025–2034). This growth is being driven by the global expansion of logistics networks, increasing demand for construction and mining equipment, and the accelerating adoption of advanced, sustainable coolant technologies like Organic Acid Technology (OAT) and Hybrid Organic Acid Technology (HOAT) across commercial vehicle and industrial machinery sectors.

As heavy-duty engines become more technologically advanced and operate under increasingly severe conditions, the importance of high-performance thermal management has never been greater. In this blog, we profile the Top 10 Companies in the Heavy-Duty Engine Coolant Industry—a mix of global lubricant giants, specialty chemical producers, and regional powerhouses who are engineering the fluids that keep the world’s critical infrastructure moving.

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🔟 1. Castrol (BP plc)

Headquarters: London, United Kingdom
Key Offering: Castrol Enduron, Castrol Ready-mixed Heavy Duty Coolant

Castrol, a part of BP plc, is a globally recognized leader in lubricants and functional fluids. Its heavy-duty coolant portfolio is designed for extreme conditions, offering superior protection against corrosion, cavitation, and overheating for diesel engines in long-haul trucks, construction, and agricultural machinery.

Innovation & Sustainability Initiatives:

• Development of extended-life OAT and HOAT formulations

• Focus on reduced environmental impact and extended service intervals

• Strong partnerships with major OEMs like Volvo, Daimler, and Caterpillar

Download FREE Sample Report:
Heavy-Duty Engine Coolant Market – View in Detailed Research Report

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9️⃣ 2. Shell Lubricants

Headquarters: The Hague, Netherlands
Key Offering: Shell Rotella ELC, Shell Antifreeze/Coolant

Shell Lubricants provides a comprehensive range of heavy-duty engine coolants known for their reliability and performance. Their Extended Life Coolant (ELC) technology is widely used in North America’s trucking industry, offering up to 600,000 miles of protection.

Innovation & Sustainability Initiatives:

• Pioneering nitrited organic acid technology (NOAT) for heavy-duty applications

• Investment in recycling and remanufacturing programs for used coolant

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8️⃣ 3. TotalEnergies

Headquarters: Paris, France
Key Offering: Total Glacelf Premium, Total Glycerantin

TotalEnergies is a major player in the European and global markets, offering high-performance coolants for commercial vehicles and industrial engines. Their products are formulated to meet the stringent specifications of European and American OEMs.

Innovation & Sustainability Initiatives:

• Development of coolants compatible with new engine materials and emissions systems

• Focus on products with lower silicate content for reduced environmental impact

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7️⃣ 4. ExxonMobil (Mobil)

Headquarters: Irving, Texas, USA
Key Offering: Mobil Delvac Extended Life Coolant/Antifreeze

ExxonMobil’s Mobil brand is a trusted name in commercial vehicle lubrication and cooling. Their Delvac Extended Life Coolant is engineered to provide exceptional protection for modern, high-temperature diesel engines, helping to prevent downtime and costly repairs.

Innovation & Sustainability Initiatives:

• Advanced additive packages for superior aluminum and solder protection

• Extensive field testing and validation with fleet operators

Download FREE Sample Report:
Heavy-Duty Engine Coolant Market – View in Detailed Research Report

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6️⃣ 5. Valvoline Inc.

Headquarters: Lexington, Kentucky, USA
Key Offering: Valvoline Premium Blue Extended Life Coolant, Valvoline Heavy-duty Antifreeze/Coolant

Valvoline has a strong presence in the North American heavy-duty aftermarket. Its Premium Blue line, developed in partnership with Cummins Inc., is a benchmark for performance and compatibility, trusted by fleet managers to protect critical engine components.

Innovation & Sustainability Initiatives:

• Co-engineering products with leading engine manufacturers

• Focus on coolants that support extended drain intervals and reduce waste

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5️⃣ 6. Old World Industries (PEAK Automotive)

Headquarters: Northbrook, Illinois, USA
Key Offering: PEAK Final Charge Global, PEAK Heavy Duty Antifreeze & Coolant

Old World Industries, known for its PEAK brand, is a significant independent player in the US market. Its Final Charge Global Extended Life Coolant is a fully formulated OAT product designed to be compatible with all heavy-duty diesel engines, regardless of color.

Innovation & Sustainability Initiatives:

• Innovation in universal coolant technology to simplify fleet management

• Strong distribution network across independent automotive retailers

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4️⃣ 7. Chevron Products Company

Headquarters: San Ramon, California, USA
Key Offering: Havoline Extended Life Coolant/Antifreeze, Delo Extended Life Coolant

Chevron offers a robust portfolio of heavy-duty coolants under its Havoline and Delo brands. Delo ELC is specifically designed for over-the-road trucks and off-highway equipment, providing excellent heat transfer and corrosion protection.

Innovation & Sustainability Initiatives:

• Proprietary inhibitor technology for long-lasting protection

• Commitment to product quality and meeting global OEM specifications

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3️⃣ 8. China National Petroleum Corporation (CNPC)

Headquarters: Beijing, China
Key Offering: Kunlun Antifreeze/Coolant

CNPC is a dominant force in the Asia-Pacific heavy-duty coolant market through its Kunlun brand. It supplies a vast range of coolants for the massive domestic commercial vehicle and heavy machinery markets in China and beyond.

Innovation & Sustainability Initiatives:

• Extensive R&D focused on meeting the needs of Asian OEMs and climatic conditions

• Large-scale production capacity ensuring widespread availability

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2️⃣ 9. Sinopec Lubricant Company

Headquarters: Beijing, China
Key Offering: Sinopec Great Wall Coolant

Sinopec is another Chinese national champion and a key supplier to one of the world’s largest vehicle markets. Its Great Wall brand coolants are essential for the country’s extensive logistics, construction, and public transport sectors.

Innovation & Sustainability Initiatives:

• Development of cost-effective coolant solutions for price-sensitive markets

• Investment in upgrading product technology to international standards

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1️⃣ 10. Prestone

Headquarters: Danbury, Connecticut, USA
Key Offering: Prestone Heavy-Duty Antifreeze/Coolant, Prestone Command Extended Life Coolant

Prestone is a household name with a strong position in the consumer and commercial vehicle segments. Its heavy-duty formulations are engineered to provide all-season protection, combining proven IAT technology with modern additive science for reliable performance.

Innovation & Sustainability Initiatives:

• Long history of innovation in antifreeze and coolant technology

• Focus on consumer and professional-grade products with easy-to-understand benefits

Get Full Report Here:
Heavy-Duty Engine Coolant Market – View in Detailed Research Report

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🌍 Outlook: The Future of Heavy-Duty Engine Coolant Is Smarter and More Sustainable

The heavy-duty engine coolant market is undergoing a significant evolution. While traditional ethylene glycol-based coolants still dominate in volume, the industry is heavily investing in advanced organic technologies, bio-based formulations, and smart cooling system integrations.

📈 Key Trends Shaping the Market:

• Rapid adoption of OAT and HOAT coolants for extended service life and reduced environmental impact

• Increasing regulatory pressure for lower toxicity and improved biodegradability

• Development of specialized coolants for electric and hybrid commercial vehicle thermal management systems

• Growing demand in emerging economies driving market expansion and localization of production

Get Full Report Here:
Heavy-Duty Engine Coolant Market – View in Detailed Research Report

The companies listed above are not only protecting critical engines—they’re pioneering the sustainable operation of the global economy’s backbone.