Gates 43506 Engine Water Pump

Reliable Water Pump Replacement for Honda S2000

The Gates Water Pump (Standard) part number 43506 is engineered to provide dependable cooling performance for your Honda S2000. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation.

• Housing made from cast aluminum for strength and heat dissipation
• Stamped steel impeller with standard rotation for consistent coolant flow
• Includes a rubber seal ring to ensure a secure fit and prevent leaks
• Accessory belt drive style compatible with Honda S2000 configurations
• Does not include back housing, thermostat, fan clutch, or pulley

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps designed to meet factory specifications. This product line emphasizes durable construction and compatibility with specific vehicle models, such as the Honda S2000, ensuring proper fit and function without unnecessary components like pulleys or fan clutches.

Detailed Product Description

This Gates engine water pump (part number 43506) features a cast aluminum housing that offers excellent resistance to corrosion and heat, essential for maintaining engine cooling efficiency. The stamped steel impeller is designed with a standard rotation direction to match the Honda S2000’s cooling system requirements. The pump is driven by the accessory belt, making it suitable for vehicles that do not use timing belt-driven water pumps. Included with the pump is a rubber seal ring to help maintain a tight seal and prevent coolant leaks. Note that this water pump does not come with a back housing, thermostat, fan clutch, or pulley, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement for worn or leaking water pumps in Honda S2000 engines
• Resolves overheating caused by inefficient coolant circulation
• Addresses coolant leaks due to damaged seals or pump housing
• Restores proper engine temperature regulation for optimal performance
• Prevents engine damage related to cooling system failure

Installation Notes and Tips

When installing the Gates Water Pump (Standard) 43506 on a Honda S2000, ensure the accessory belt is properly tensioned to avoid slippage. Verify that the rubber seal ring is seated correctly to prevent leaks. Since this pump does not include a pulley or fan clutch, confirm compatibility with existing components before installation. It is recommended to inspect the cooling system hoses and thermostat during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet strict quality standards, ensuring reliable performance and durability. This part is backed by Gates’ quality assurance processes, although specific warranty details should be confirmed with the product documentation or supplier.