Gates 42136 Engine Water Pump

Gates 42136 Engine Water Pump Overview

The Gates 42136 engine water pump is a standard replacement for select Ford and Mazda applications from 1992-1994. Built with a cast aluminum housing and cast iron impeller, it is engineered for dependable coolant circulation and OE-quality fit in the vehicles listed below.

Gates Water Pump (Standard) components are part of the brand’s cooling lineup, with a focus on durable construction and verified sealing performance. This water pump is a direct-fit option for drivers servicing a 1993-1994 Ford Probe, 1993-1994 Mazda 626, 1993-1994 Mazda MX-6, or 1992-1993 Mazda MX-3 with a 16mm diameter pulley pilot.

Key Features

• Cast aluminum housing for strength and corrosion resistance
• Cast iron impeller for consistent coolant movement
• Standard impeller rotation
• Accessory belt drive style
• Includes water pump and rubber seal ring
• Not timing belt driven
• No back housing, thermostat housing, fan clutch, or pulley included

Detailed Product Description

Gates part number 42136 is manufactured for vehicles that require a standard engine water pump with accessory belt drive. Each pump is built from premium alloy materials and undergoes seal and bearing function testing, along with leakage testing of both the casting and assembled unit. That process supports consistent fitment and sealing performance in cooling system service.

For long-tail search relevance, this water pump fits 1993-1994 Ford Probe, 1993-1994 Mazda 626, 1993-1994 Mazda MX-6, and 1992-1993 Mazda MX-3 applications with a 16mm pulley pilot. If you are replacing a worn cooling system component on a Ford Probe or Mazda MX-6, Gates 42136 provides the correct standard configuration for these listed vehicles.

This part cross-references Airtex AW9259 and GMB 145-1420 for the same application.

Common Problems This Part Can Address

• Coolant leakage from a worn pump seal or casting
• Overheating caused by reduced coolant circulation
• Noise from failing pump bearings
• Coolant loss around the pump mounting area
• Poor cooling system performance on the listed Ford and Mazda models

Installation Notes and Tips

Confirm the vehicle uses a 16mm diameter pulley pilot before ordering. Verify that the application calls for a standard rotation, accessory belt-driven water pump and compare the original pump configuration to the part number 42136. Replace the rubber seal ring during installation and inspect the belt drive, hoses, and mating surfaces before reassembly.

Quality Assurance

Gates tests seals and bearings for function and performs leakage checks on both the casting and assembled water pump. The result is a replacement part built to support OE-quality fit and reliable cooling system service for the listed applications.