Gates 42142 Engine Water Pump

Reliable Cooling Solution for Mazda Protege Engines

The Gates Water Pump (Standard) part number 42142 is engineered to maintain optimal engine temperature in Mazda Protege vehicles. Designed with durable materials and precise specifications, this engine water pump supports efficient coolant circulation to prevent overheating.

Key Features of Gates Water Pump 42142

• Housing made from cast aluminum for lightweight strength and corrosion resistance
• Cast iron impeller designed for durability and consistent coolant flow
• Standard impeller rotation compatible with Mazda Protege engine requirements
• Includes water pump, two gaskets, and an o-ring for proper sealing
• Accessory belt drive style for straightforward integration with existing belt systems
• Does not include back housing, thermostat, fan clutch, or pulley
• Not timing belt driven, ensuring compatibility with Mazda Protege cooling system design

Detailed Description of the Gates Water Pump (Standard) Line

The Gates Water Pump (Standard) product line focuses on providing reliable, OEM-quality water pumps that meet factory specifications. This line is designed to offer a balance of durability and performance without additional components such as pulleys or fan clutches, allowing for direct replacement in vehicles like the Mazda Protege. Part number 42142 exemplifies this approach by combining a cast aluminum housing with a cast iron impeller, ensuring long-lasting operation under typical engine conditions.

Common Applications and Problem Resolution

• Replaces worn or leaking water pumps in Mazda Protege cooling systems
• Addresses engine overheating caused by inefficient coolant circulation
• Resolves coolant leaks due to failed seals or gaskets
• Eliminates noise or vibration from damaged impeller components
• Prevents engine damage related to water pump failure

Installation Notes and Tips

When installing the Gates Water Pump 42142 on a Mazda Protege, ensure the accessory belt is properly tensioned to maintain drive efficiency. Use the included gaskets and o-ring to achieve a secure seal and prevent coolant leaks. Since this water pump does not include a pulley or fan clutch, reuse existing components or source them separately if needed. Verify impeller rotation matches the engine’s requirements before installation.

Quality Assurance and Warranty Information

Gates manufactures the Water Pump (Standard) line to meet stringent quality standards, using durable materials like cast aluminum and cast iron to ensure reliable performance. While specific warranty details for part number 42142 should be confirmed at the point of purchase, Gates typically offers limited warranties covering defects in materials and workmanship.