InMotion WU5079 Engine Water Pump

Engine Water Pump for OE-Style Cooling

The InMotion WU5079 engine water pump is built to maintain steady coolant circulation and support consistent engine temperature control. It is a direct-fit replacement for select Saturn, Cadillac, and Saab applications, including Saturn L300, Cadillac CTS, Saab 9-5, and Saab 900 models.

• Precision-machined impeller for efficient coolant flow
• High-quality bearings and seals for smooth, leak-resistant operation
• Corrosion-resistant housing for durability in demanding conditions
• Engineered for OEM fitment on select vehicles
• Part number: WU5079

Detailed Product Overview

This InMotion water pump is designed for vehicles that need reliable coolant circulation to help prevent overheating and maintain engine performance. The WU5079 supports OE-style replacement needs for 2001-2005 Saturn L300, 2003-2004 Cadillac CTS, 2001-2003 Saab 9-5, 2001-2003 Saturn LW300, 2002-2003 Saturn Vue, 2001 and 1997-1998 Cadillac Catera, plus 1994-1997 Saab 900 and 1995-1997 Saab 9000. If you are searching for a water pump for a 2001-2005 Saturn L300 or a 2003-2004 Cadillac CTS water pump replacement, this part number WU5079 is built for that application.

Common Problems This Part Addresses

• Coolant circulation loss that can lead to overheating
• Leakage from worn seals or housing wear
• Noise or rough operation from aging pump bearings
• Reduced cooling performance in high-mileage engines
• Fitment issues from non-OE-style replacement parts

Installation Notes and Tips

Confirm engine application and match the vehicle year, make, and model before installation. Inspect the cooling system, gasket surfaces, hoses, and coolant condition during replacement so the new pump can operate properly. For buyers comparing Saab 9-5 water pump replacement options or a Cadillac Catera cooling system repair, verify the part number WU5079 against the original component before installation.

Quality Assurance

InMotion builds this water pump with a corrosion-resistant housing, precision-machined impeller, and quality bearing and seal construction to support dependable operation and leak-free performance.