US Motor Works US9142 Engine Water Pump

Engine Water Pump for Toyota Pickup and 4Runner

US Motor Works US9142 is an engine water pump for select Toyota trucks and SUVs from the late 1980s and early 1990s. It is built for direct replacement service on 1988-1990 Toyota 4Runner and 1988-1990 Toyota Pickup applications, including 1990 Toyota Pickup 1/2 Ton Chassis models built to 02/1990.

Key Features

• Engine water pump for cooling system service
• Includes installation sealing devices
• Direct-fit replacement for select Toyota Pickup and Toyota 4Runner applications
• Cross-references Airtex AW9142 and Gates 42242 for the same application
• US Motor Works part number US9142

Detailed Description

US9142 is a replacement water pump for Toyota cooling system repair where coolant circulation has become weak, noisy, or inconsistent. It serves 1988-1990 Toyota 4Runner models and 1988-1990 Toyota Pickup models, with specific coverage for 1990 Toyota Pickup 1/2 Ton Chassis vehicles built to 02/1990. The included installation sealing devices support proper sealing at the mounting surface during replacement. For buyers searching for a Toyota Pickup water pump, Toyota 4Runner water pump, or US9142 engine water pump, this part matches the listed applications directly.

What It Helps Fix

• Coolant leaks at the water pump mounting area
• Overheating caused by reduced coolant circulation
• Noise from a worn pump bearing or impeller assembly
• Temperature swings from an aging cooling system component
• Service needs on a Toyota Pickup or Toyota 4Runner cooling system

Installation Notes and Tips

Verify engine and chassis details before ordering, especially on 1990 Toyota Pickup 1/2 Ton Chassis vehicles built to 02/1990. Clean the mating surfaces thoroughly, replace worn coolant system components as needed, and follow the vehicle service procedure for torque and coolant refill. Confirm fitment against the listed year, make, and model before installation.

Quality Assurance

US Motor Works supplies replacement cooling system components for service applications. This part is identified by US9142 and is listed with direct cross-references to Airtex AW9142 and Gates 42242 for the same application.