Mahle K32493 Engine Water Pump Gasket

Engine Water Pump Gasket for GM Applications

The Mahle K32493 engine water pump gasket is an OEM-standard sealing solution for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Built with molded rubber water pump gasket material, it is made to provide a precise seal at the water pump mounting surface where coolant leaks often begin.

Compatible with applications such as the 2000-2005 Chevrolet Impala, 1997-2008 Pontiac Grand Prix, and 1996-2005 Buick LeSabre, this gasket supports reliable water pump resealing on a wide range of GM platforms. The Mahle K32493 is a direct-fit sealing component for service work that requires accurate alignment and dependable sealing performance.

Key Features

• Mahle K32493 engine water pump gasket
• OEM Standard item grade for service replacement use
• Molded rubber gasket material for water pump mounting surfaces
• Designed for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
• No additional package contents

Detailed Product Information

Mahle gaskets are used by OEMs and technicians worldwide for sealing applications that demand consistent fit and material quality. This water pump gasket is engineered as a molded rubber sealing piece for the water pump mounting interface, helping maintain a secure coolant seal during routine cooling system repair. The K32493 part number is associated with multiple GM applications, including Buick Allure, Buick LaCrosse, Chevrolet Monte Carlo, and Pontiac Bonneville.

This part cross-references FEL-PRO 35804 and General Motors 12615933 for the same application. If you are replacing a leaking water pump seal on a Buick Regal, Chevrolet Camaro, or Pontiac Firebird, Mahle K32493 provides the correct gasket style for the listed fitments.

What This Gasket Helps Address

• Coolant seepage at the water pump mounting surface
• Sealing issues after water pump replacement
• Loss of coolant from a deteriorated molded rubber gasket
• Service leaks on aging GM cooling system components
• Improper sealing caused by worn or flattened gasket material

Installation Notes and Tips

Clean the water pump and engine mounting surfaces thoroughly before installation. Remove old gasket material, corrosion, and coolant residue so the molded rubber sealing surface can seat evenly. Verify the application by year, make, and model before assembly, especially on vehicles such as the Buick Park Avenue, Chevrolet Impala, and Pontiac Grand Prix.

Use the Mahle K32493 only on the listed fitments and confirm that the water pump and mating surfaces are in serviceable condition. Proper surface preparation is critical for a dependable seal.

Quality Assurance

Mahle supplies sealing products used in OEM and technician service environments, and this gasket is built to OEM-standard expectations for fit and material consistency. The molded rubber construction supports accurate sealing at the water pump mounting point across the listed GM applications.