Global Parts 8241484 Engine Coolant Water Outlet

Engine Coolant Water Outlet for GM Trucks and SUVs

Global Parts 8241484 is an engine coolant water outlet for select Chevrolet and GMC applications. It connects coolant flow between the radiator and engine block and is used on vehicles that require a thermostat housing assembly with thermostat function.

Key Features

• Engine coolant water outlet / thermostat housing application
• Paraphrases the OE-style coolant transfer function between the radiator and engine block
• Includes thermostat on select applications noted in fitment
• Direct fit for multiple Chevrolet Silverado and GMC Sierra configurations
• Cross-references Four Seasons 85254 for the same application

Detailed Description

This Global Parts 8241484 water outlet is built for GM cooling system service where the thermostat housing is part of the coolant routing assembly. It is listed for 1999-2003 Chevrolet Silverado 1500, 2001-2003 Chevrolet Silverado 1500 HD, 1999-2003 Chevrolet Silverado 2500, 2001-2003 Chevrolet Silverado 2500 HD, 2001-2003 Chevrolet Silverado 3500, 1999-2003 GMC Sierra 1500, 2001-2003 GMC Sierra 1500 HD, 1999-2003 GMC Sierra 2500, 2001-2003 GMC Sierra 2500 HD, and 2001-2003 GMC Sierra 3500 when used on pumps with casting #12562459. It also fits 2003 Chevrolet Avalanche 1500, 2003 Chevrolet Tahoe, 2003 GMC Yukon, and 2003 GMC Yukon XL 1500, where the listing notes thermostat inclusion. This part number, 8241484, also cross-references Four Seasons 85254 for the same application.

What It Helps Address

• Coolant leaks at the thermostat housing area
• Cracked or warped water outlet housing
• Improper coolant routing through the engine cooling system
• Thermostat service on listed GM truck and SUV applications
• Overheating concerns related to a failing housing or outlet

Installation Notes and Tips

Verify engine casting number 12562459 where required before ordering. Match the vehicle year, make, and model exactly to the fitment list, since some applications note thermostat housing use while others note thermostat inclusion. Inspect the sealing surfaces, hoses, and thermostat condition during installation, and replace worn gaskets or seals as needed if specified by the service procedure.

Quality Assurance

Global Parts supplies this coolant outlet as a replacement component for listed Chevrolet and GMC cooling system applications. Confirm fitment against the vehicle and casting note before installation to ensure the correct thermostat housing configuration.