Aisin – Japanese precision and genuine OEM water pumps for Honda

AISIN Corporation is one of the world’s largest automotive component manufacturers and a key OEM supplier for Honda, Toyota, Mazda, and Subaru. Founded in 1965 as part of the Toyota Group, AISIN has become a global benchmark for reliability in water pumps, cooling systems, clutches, and timing components. At JDMshop.eu, AISIN products represent true factory quality, engineered in Japan to meet the highest standards of performance and longevity for your Honda.

AISIN water pumps, clutches and cooling components – OEM performance for Honda engines

AISIN is widely recognized as the world’s leading manufacturer of water pumps and cooling system parts. Its pumps are used as original equipment in millions of vehicles worldwide. The hallmark of every AISIN pump is its durability, precision-balanced impeller geometry, and high-performance mechanical seals that prevent coolant leaks even under extreme operating conditions.

• AISIN water pumps – made from lightweight aluminum housings with CNC-machined impellers for optimal coolant flow. Ceramic–graphite seals ensure perfect tightness and corrosion resistance over hundreds of thousands of kilometers.
• Clutches and timing drive components – AISIN also manufactures OEM-grade clutches, pulleys, tensioners, and timing belt idlers. Each part is designed to meet or exceed first-fit tolerances.
• Honda engine compatibility – AISIN water pumps are suitable for a wide range of Honda engines, including D-series, F-series, K-series, and R-series, maintaining factory performance and cooling efficiency.

All AISIN products undergo strict pressure, vibration, and thermal testing. The company is certified under ISO 9001 and IATF 16949 standards, guaranteeing absolute precision and safety. This is why AISIN water pumps and components are trusted not only by vehicle manufacturers but also by professional workshops rebuilding Japanese engines worldwide.

Why choose AISIN parts at JDMshop.eu

• OEM manufacturing – AISIN pumps and clutches are factory-installed in many Honda models.
• Japanese engineering excellence – precision machining and advanced materials for maximum durability.
• Reliability under pressure – AISIN seals and bearings ensure consistent performance even at high temperatures.
• Comprehensive product range – water pumps, clutches, belt tensioners, and idlers for D-, F-, K-, and R-series engines.
• 100% authentic origin – production in Japan and certified OEM plants across Asia, approved by Honda Motor Co.

AISIN sets the global standard for quality in engine and cooling components. Choosing AISIN at JDMshop.eu means choosing the same factory precision, endurance, and safety that define Japanese engineering excellence.