Wix 33477 Fuel Filter

Wix 33477 Fuel Filter Overview

The Wix 33477 fuel filter is a direct-fit fuel system filter for select Nissan and INFINITI applications. It is built for drivers servicing older Nissan Pickup, Altima, Sentra, Frontier, D21, and INFINITI G20 or J30 models that require a replacement fuel filter with the correct fitment.

Key Features

• Fuel filter for air and fuel delivery service
• Fits 2013 Nissan Frontier
• Fits 1993-2010 Nissan Pickup
• Fits 1999-2002 INFINITI G20
• Fits 1993-2001 Nissan Altima
• Fits 2000 Nissan Sentra
• Fits 1993-1997 INFINITI J30
• Fits 1993-1994 Nissan D21
• Wix part number 33477 for catalog and service lookup

Detailed Description

Wix 33477 is a replacement fuel filter for select Nissan and INFINITI vehicles, including Nissan Frontier, Nissan Pickup, Nissan Altima, Nissan Sentra, Nissan D21, INFINITI G20, and INFINITI J30 applications. Use this filter when servicing the fuel delivery system on vehicles that call for Wix 33477 or the listed direct-fit applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Restricted fuel flow from a clogged filter
• Fuel delivery issues caused by contamination in the fuel system
• Hard starting related to fuel filter restriction
• Engine hesitation under load from reduced fuel supply
• Routine maintenance replacement on older Nissan and INFINITI models

Installation Notes and Tips

Confirm the vehicle year, make, and model before ordering. Match the existing filter location and fuel line routing to the vehicle service information for your application. For best results, replace the filter during scheduled fuel system maintenance and inspect surrounding fuel lines for wear or leakage.

Quality Assurance

Wix is a recognized filtration brand with broad coverage in automotive service parts. Part number 33477 is cataloged for the listed Nissan and INFINITI fitments and should be verified against the vehicle’s exact model year before installation.