Gates 43004 Engine Water Pump

Reliable Water Pump Replacement for Jeep CJ5

The Gates Water Pump (Standard) 43004 is engineered to provide dependable cooling system performance for your Jeep CJ5. Designed with durable cast iron components, this engine water pump ensures consistent operation and longevity under standard driving conditions.

• Cast iron housing and impeller for enhanced durability
• Standard impeller rotation compatible with Jeep CJ5 engines
• Includes water pump, gasket, pipe adapter, and plug for a complete replacement
• Accessory belt drive style with included pulley
• Two outlet ports for efficient coolant flow

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 the cooling needs of a wide range of vehicles. This product line emphasizes durable materials such as cast iron housings and impellers, ensuring consistent performance and compatibility with factory specifications. The 43004 model fits within this line, offering a straightforward replacement option for Jeep CJ5 owners seeking a water pump that matches original equipment standards.

Product Details and Specifications

This engine water pump features a cast iron housing and impeller, which provide resistance to wear and corrosion, essential for maintaining engine cooling efficiency. The impeller rotates in the standard direction, matching the original design for the Jeep CJ5. The pump is driven by the accessory belt and includes a pulley, but it is not timing belt driven. It comes with two outlet ports to facilitate proper coolant circulation. Note that the pump does not include a back housing, thermostat, thermostat housing, or fan clutch.

Common Applications and Problem Solving

• Replacement for worn or leaking water pumps in Jeep CJ5 cooling systems
• Addresses overheating issues caused by failing impellers or housings
• Resolves coolant leaks due to damaged pump gaskets or seals
• Restores proper coolant flow when original pump pulley or impeller is compromised

Installation Notes and Tips

When installing the Gates Water Pump (Standard) 43004 on a Jeep CJ5, ensure the accessory belt is properly tensioned to avoid premature wear. Verify that the impeller rotation matches the engine’s requirements. Use the included gasket and pipe adapter to secure a leak-free seal. Since the pump does not include a thermostat or fan clutch, inspect these components separately to ensure full cooling system functionality.

Quality Assurance and Warranty

Gates manufactures the Water Pump (Standard) 43004 to meet strict quality standards, using cast iron materials for durability and reliability. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship. For exact warranty information, refer to Gates’ official documentation or contact the supplier.