Gates 43543 Engine Water Pump

Reliable Cooling Solution for Chrysler, Dodge, and Jeep Vehicles

The Gates Water Pump (Standard) part number 43543 is engineered to maintain optimal engine temperature in select Chrysler, Dodge, and Jeep models. Designed with durable materials and precise specifications, this engine water pump supports efficient coolant circulation to protect your vehicle's engine from overheating.

Key Features of Gates Water Pump 43543

• Housing constructed from cast aluminum for strength and heat resistance
• Plastic impeller with standard rotation to ensure consistent coolant flow
• Includes water pump, o-ring, and two rubber seal rings for proper sealing
• Accessory belt drive style compatible with specified vehicle models
• Equipped with two outlet ports for effective coolant distribution
• Does not include back housing, thermostat, fan clutch, or pulley
• Not timing belt driven, designed for accessory belt drive systems

About the Gates Water Pump (Standard) Product Line

The Water Pump (Standard) line by Gates focuses on delivering reliable engine water pumps that meet OEM specifications for a range of vehicles. This product line emphasizes durable materials such as cast aluminum housings and plastic impellers to balance performance and longevity. The 43543 water pump is part of this line, providing a dependable cooling component for Chrysler 300, Dodge Challenger, Charger, Magnum, and Jeep Commander and Grand Cherokee models.

Detailed Product Description

The Gates 43543 engine water pump features a cast aluminum housing that offers resistance to corrosion and heat, essential for maintaining engine cooling efficiency. Its plastic impeller is designed with a standard rotation direction to match factory specifications, ensuring proper coolant flow through the engine. The pump includes an o-ring and two rubber seal rings to prevent leaks and maintain system integrity. This water pump is driven by the accessory belt, making it compatible with vehicles that do not use timing belt-driven water pumps. Note that this unit does not come with a back housing, thermostat, fan clutch, or pulley, so those components must be sourced separately if needed.

Applications and Common Issues Addressed

• Replacement for failing or leaking water pumps in Chrysler 300, Dodge Challenger, Charger, Magnum, Jeep Commander, and Grand Cherokee
• Resolves engine overheating caused by inefficient coolant circulation
• Addresses coolant leaks due to worn seals or pump housing damage
• Prevents engine damage from inadequate cooling system performance
• Suitable for vehicles requiring accessory belt-driven water pumps

Installation Notes and Tips

Ensure compatibility with your vehicle’s make and model before installation. The Gates 43543 water pump is designed for accessory belt drive systems and does not include a pulley or fan clutch, so verify these components are in good condition or replaced as needed. Properly install the included o-ring and rubber seal rings to prevent coolant leaks. Follow manufacturer torque specifications and cooling system bleeding procedures to maintain optimal performance.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, using quality materials such as cast aluminum housings and durable plastic impellers. While specific warranty details for part number 43543 are not provided here, Gates typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.