Innovation in automotive water pump technology
In today's automotive aftermarket, reliability, engineering excellence, and technological innovation are more important than ever. Airtexhas built its reputation on these very principles, becoming one of the most respected manufacturers of water pumps and engine cooling systems. With decades of experience and an unwavering commitment to quality, Airtex continues to offer advanced solutions for the maintenance and repair of modern vehicles.
A rich history of engineering excellence
Airtex's history stretches back over 85 years, making it a trusted manufacturer of automotive pumps and cooling system components. Over the years, the company has evolved alongside the automotive industry, continuously adapting its products to increasingly sophisticated engine technologies.
Airtex has worked with both original equipment (OE) manufacturers and the independent aftermarket for many years, gaining a reputation for high quality, reliability, and technical expertise.
A significant milestone in the company's history occurred in 2025, when the manufacturing assets, patents and trademark rights for Airtex water pumps and timing belt kits were acquired. Metelli Group This strategic integration further strengthened Airtex's position in the automotive cooling systems industry, while maintaining the brand's tradition of innovation and manufacturing excellence.
Wide range of products
Airtex specializes in the design and production of the following products:
- Water Pumps
- Timing Belt Kits with Water Pumps
- Auxiliary Drive Components
Today, Airtex offers hundreds of manufacturing references for European, Asian and American cars, providing broad coverage for car service centers and distributors.
The company's timing belt kits combine high-quality components and precision-engineered water pumps, providing comprehensive service solutions that improve installation efficiency and long-term reliability.
Technology at the heart of Airtex's success
Airtex stands out for its consistent approach to technological innovations.
The company is constantly investing in:
- In the field of research and development (R&D)
- Advanced manufacturing equipment
- In automated production systems
- 3D CAD in engineering design tools
These investments enable Airtex engineers to refine designs, reduce tolerances, increase durability, and ensure OE-level performance across the entire production line.
Every Airtex water pump undergoes rigorous testing, including:
- Flow Rate Verification
- Leak Testing
- Durability Testing
- Performance Validation
This 100% inspection approach ensures that each product meets strict quality standards before reaching the market.
Airtex's manufacturing processes comply with internationally recognized quality standards, including:
- ISO 9001
- IATF 16949
Industry leader with patented solutions
Airtex has repeatedly proven its innovative potential by developing advanced technologies for electronically controlled water pumps.
One of them is the Electro-Hydraulic Control Flow (ECF) water pump. It was developed over six years, based on more than 6,500 hours of testing, 50 prototypes, and 120 hydraulic tests.
This solution was created as an aftermarket alternative to the complex cooling systems used in modern Volkswagen Group in engines.
ECF technology intelligently adjusts coolant flow according to engine requirements, which helps:
- Faster engine warm-up
- Reducing fuel consumption
- Reducing emissions
- Increasing thermal management efficiency
Airtex's patented SWITCH ECF technology has become a significant engineering achievement and has been included in the prestigious Automechanika Innovation Awards
in the final round of the awards ceremony.
Manufacturing excellence
Airtex products are created on the basis of advanced European manufacturing capabilities, combining automated production systems and strict quality control.
The company uses:
- Modern Die-Casting Technologies
- Robotic production cells
- High-precision machining centers
- Advanced control and inspection systems
This approach allows us to produce components that meet the stringent requirements of modern engines, while maintaining the reliability and durability that is appreciated by professionals around the world.
The future of cooling systems technology
As automotive technology continues to advance, cooling systems are becoming smarter and more integrated.
Airtex remains committed to these developments by continuing to invest in innovation, engineering knowledge, and advanced manufacturing processes.
Combining decades of experience with future-oriented technologies, Airtex continues to support distributors, auto repair centers, and automotive professionals by offering solutions that deliver OE-level quality, reliability, and long-term value.
Airtex․ Reliable engine cooling power
For more than eight decades, Airtex has contributed to the efficient operation of automobiles through innovative water pump technologies, high-performance timing system solutions, and an uncompromising commitment to quality.
Today, Airtex is considered a trusted partner in the global automotive aftermarket, where engineering excellence meets the future of mobility.
