Vaico V10-0844 Vacuum Pump

Vacuum Pump for Volkswagen Passat

The Vaico V10-0844 is a mechanical vacuum pump built for emission control and vacuum system service on select Volkswagen applications. It is specified for 1996-1997 Volkswagen Passat models and is sized for OE-style replacement where consistent vacuum supply is required.

VAICO product line components are developed for direct-fit service applications, with attention to factory-style dimensions and operating characteristics. This vacuum pump uses a vane pump design and mechanical operation for use in the engine-driven vacuum system.

Key Features

• Part number: V10-0844
• Mechanical operating mode for engine-driven vacuum delivery
• Vane pump design
• Dimensions: 180 mm length, 89 mm width, 75 mm height
• Fits 1996-1997 Volkswagen Passat
• OE-grade fitment noted for VAICO application coverage

Detailed Description

The Vaico V10-0844 vacuum pump is intended for Volkswagen Passat models from 1996 and 1997. As a mechanical vane pump, it supports the vacuum system used by emission control and related engine functions that depend on stable vacuum generation. The compact housing dimensions help match OE-style packaging and installation requirements. This part cross-references Gates 22778 and Hayden 251 for the same application.

What It Helps Address

• Low or inconsistent vacuum supply in the engine vacuum system
• Vacuum-related drivability concerns tied to worn pump performance
• Emission control system faults caused by inadequate vacuum generation
• OE replacement needs on 1996-1997 Volkswagen Passat models
• Mechanical pump wear that can affect system operation

Installation Notes and Tips

Confirm the original pump style, mounting dimensions, and engine application before installation. Verify that the replacement matches the mechanical vane pump configuration and the OE-style fitment for your Volkswagen Passat. Inspect connected vacuum lines and sealing surfaces during service to help ensure proper system operation after replacement.

Quality Assurance

VAICO OE-grade application coverage supports factory-style replacement selection for the listed Volkswagen Passat fitment. Part number V10-0844 is cataloged for direct vehicle matching on 1996-1997 Volkswagen Passat models.