Engine Water Pump for Mercedes-Benz

The Saleri PA837 engine water pump is built for select Mercedes-Benz applications that require reliable coolant circulation and a precise OE-style fit. It is listed with four seals, an elastomer seal material, and a lid, making it a focused replacement for cooling system service on compatible S320 and 300SE models.

Key Features

• Engine water pump for Belts and Cooling service
• Four seals for sealing support in the cooling circuit
• Elastomer seal material
• Supplementary article info: with lid
• No thread bores listed
• Saleri PA837 replacement part number

Detailed Description

Saleri PA837 is an engine water pump for Mercedes-Benz S320 and Mercedes-Benz 300SE applications listed with engine number to 509. This part cross-references Dorman - HELP 65147 and Four Seasons 65138 for the same application. Use PA837 when servicing the cooling system on 1992-1993 Mercedes-Benz 300SE and 1994-1997, 1999 Mercedes-Benz S320 models that match the stated engine-number range. The PA837 water pump is specified with four seals and elastomer sealing material to support a secure coolant seal at the pump interface.

What It Helps Address

• Coolant leakage at the water pump housing
• Overheating caused by reduced coolant circulation
• Noise or wear associated with a failing engine water pump
• Cooling system service on Mercedes-Benz S320 and 300SE vehicles
• Replacement of a worn pump during belt and cooling maintenance

Installation Notes and Tips

Verify engine number before ordering, since fitment is limited to vehicles up to engine number 509. Confirm gasket surfaces are clean and inspect the cooling system for contamination before installation. This part is listed with a lid and no thread bores.

Quality Assurance

Saleri supplies cooling system components for OE-style replacement applications. Confirm all fitment details against the vehicle identification and engine number before installation.