Metelli PA284 Engine Water Pump

Engine Water Pump for Saab 900

Metelli PA284 is a new engine water pump for the Saab 900, built with an aluminum housing and a cast iron impeller. It includes a gasket for a direct replacement-style service on compatible applications.

Key Features

• New water pump assembly for cooling system service
• Aluminum housing for corrosion-resistant construction
• Cast iron impeller with 8 vanes for coolant movement
• Ball/bal bearing design for rotating support
• Gasket included for sealing at installation

Detailed Description

Metelli PA284 is engineered as an engine water pump for Saab 900 applications from 1981-1994. The aluminum housing helps keep the assembly lightweight and durable, while the cast iron impeller and 8-vane design provide the internal pumping action needed to circulate coolant through the engine and radiator circuit. The ball/bal bearing construction supports smooth operation under continuous use. This part cross-references Beck/Arnley 131-1955 and Dayco DP1092 for the same application.

What It Is Used For

• Restoring coolant circulation when the original pump is worn
• Addressing coolant leaks at the pump sealing surface
• Replacing a noisy or rough-running pump bearing
• Correcting overheating caused by poor coolant flow

Installation Notes and Tips

Fits 1981-1994 Saab 900, N/A. Confirm gasket surfaces are clean and inspect the cooling system before installation. Replace worn coolant hoses, belts, or related components as needed during service. Use the included gasket to complete the seal at the pump mounting surface.

Quality Assurance

Metelli supplies replacement cooling components built to match the requirements of the application. PA284 is a new part, not remanufactured, and is intended for service work where a fresh water pump assembly is required.