Marelli IWP022 Fuel Injector

Marelli IWP022 Fuel Injector for Volkswagen

The Marelli IWP022 fuel injector is a direct-fit fuel delivery component for select Volkswagen Golf, Jetta, and Passat applications. It is built for precise fuel metering in gasoline injection systems, helping maintain consistent engine operation across the listed model years.

Key Features

• Fuel injector for the air and fuel delivery system
• Direct-fit application for select Volkswagen Golf, Jetta, and Passat models
• OE-style replacement part from Marelli
• Part number IWP022 for accurate catalog matching
• Fits multiple Volkswagen model years across 1993-2005

Detailed Description

Use the Marelli IWP022 when replacing a worn or malfunctioning injector in compatible Volkswagen fuel injection systems. This injector supports proper fuel delivery to the engine and is listed for 2002-2005 Volkswagen Golf, 1995-1999 Volkswagen Golf, 1994-1997 Volkswagen Jetta to 12/1997, and 1993-1997 Volkswagen Passat from 10/1991. If you are searching for a Volkswagen Golf fuel injector, Volkswagen Jetta fuel injector, or Volkswagen Passat fuel injector, IWP022 is the part number to verify against your application.

What It Helps Address

• Hard starting caused by inconsistent fuel delivery
• Rough idle related to injector wear or clogging
• Misfire conditions tied to uneven fuel atomization
• Fuel trim issues from a weak or leaking injector
• Poor throttle response in affected Volkswagen fuel systems

Installation Notes and Tips

Confirm the part number, engine application, and model-year break before installation. For fitment, use the vehicle listing exactly as shown: Fits 2002-2005 Volkswagen Golf, N/A; Fits 1995-1999 Volkswagen Golf, N/A; Fits 1994-1997 Volkswagen Jetta, N/A, to 12/1997; Fits 1993-1997 Volkswagen Passat, N/A, from 10/1991. Inspect the fuel rail, seals, and electrical connector condition during service, and verify proper injector seating after installation.

Quality Assurance

Marelli is a recognized name in fuel system components, and the IWP022 is cataloged as a fuel injector for the listed Volkswagen applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.