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Part #: 77028WS

Bosch 77028WS Fuel Filter

Gasoline Fuel Filter
⚙️ 65 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Gasoline Fuel Filter
🚗Fitment: Subaru, Baja, Forester, Impreza, Legacy, and Outback
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Reliable Fuel Filtration for Subaru Vehicles

The Bosch 77028WS Gasoline Fuel Filter is designed to provide consistent fuel filtration for select Subaru models. Engineered for in-line mounting, this fuel filter ensures clean fuel delivery to maintain engine performance and longevity.

  • Compatible with Subaru Baja, Forester, Impreza, Legacy, and Outback models
  • Designed for gasoline fuel systems
  • In-line mounting type for straightforward installation
  • Part number 77028WS for precise identification
  • Available in cases of 40 units per pallet for bulk needs

About the Bosch Gasoline Fuel Filter Line

The Bosch Gasoline Fuel Filter line focuses on delivering reliable filtration solutions specifically for gasoline-powered vehicles. This product line emphasizes maintaining fuel system cleanliness by effectively removing contaminants, which helps protect fuel injectors and optimize engine efficiency. The 77028WS model is part of this line, tailored for Subaru vehicles requiring an in-line fuel filter.

Product Details and Specifications

The Bosch 77028WS fuel filter is designed for gasoline engines and features an in-line mounting type, making it compatible with the fuel delivery systems of Subaru Baja, Forester, Impreza, Legacy, and Outback models. This filter helps prevent dirt, rust, and other particles from entering the engine, which can cause wear or performance issues. The unit is intended for use as a single filter per vehicle, ensuring proper fuel system maintenance.

Common Applications and Issues Addressed

  • Prevents fuel contamination that can lead to clogged injectors
  • Reduces engine hesitation caused by dirty fuel
  • Helps maintain consistent fuel pressure and flow
  • Protects fuel pump from premature wear
  • Supports overall engine performance and efficiency

Installation Notes and Tips

Installation of the Bosch 77028WS fuel filter requires locating the in-line fuel filter position on compatible Subaru models. Ensure the vehicle is depressurized before removal to avoid fuel spillage. The in-line mounting design allows for straightforward replacement; however, verify correct fuel flow direction when installing the new filter. Use appropriate tools and safety precautions during installation.

Quality Assurance and Warranty

Bosch maintains strict quality control standards for the 77028WS Gasoline Fuel Filter, ensuring reliable performance and durability. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Bosch documentation for exact warranty terms.

BrandBosch
Part Number77028WS
PositionGasoline Fuel Filter
Fuel TypeGas
Mounting TypeIn-line
Cases Per Pallet (ORLY)40
Unit(s) per Car Qty (ORLY)1

This part fits 65 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2009SubaruOutback2.5LH4N/AGasoline Fuel Filter
2008SubaruOutback2.5LH4N/AGasoline Fuel Filter
2007SubaruOutbackWagon2.5LH4N/AGasoline Fuel Filter
2006SubaruBaja2.5LH4N/AGasoline Fuel Filter
2006SubaruOutback2.5LH4N/AGasoline Fuel Filter
2005SubaruBaja2.5LH4N/AGasoline Fuel Filter
2005SubaruOutback2.5LH4N/AGasoline Fuel Filter
2004SubaruBaja2.5LH4N/AGasoline Fuel Filter
2004SubaruForester2.5LH4N/AGasoline Fuel Filter
2004SubaruImpreza2.0LH4N/AGasoline Fuel Filter
2004SubaruImpreza2.5LH4N/AGasoline Fuel Filter
2004SubaruLegacy2.5LH4N/AGasoline Fuel Filter
2004SubaruOutback3.0LH6N/AGasoline Fuel Filter
2004SubaruOutback2.5LH4N/AGasoline Fuel Filter
2003SubaruBaja2.5LH4N/AGasoline Fuel Filter
2003SubaruImpreza2.0LH4N/AGasoline Fuel Filter
2003SubaruImpreza2.5LH4N/AGasoline Fuel Filter
2003SubaruLegacy2.5LH4N/AGasoline Fuel Filter
2003SubaruOutback3.0LH6N/AGasoline Fuel Filter
2003SubaruOutback2.5LH4N/AGasoline Fuel Filter
2002SubaruForester2.5LH4N/AGasoline Fuel Filter
2002SubaruImpreza2.0LH4N/AGasoline Fuel Filter
2002SubaruImpreza2.5LH4N/AGasoline Fuel Filter
2002SubaruLegacy2.5LH4N/AGasoline Fuel Filter
2002SubaruOutback3.0LH6N/AGasoline Fuel Filter
2002SubaruOutback2.5LH4N/AGasoline Fuel Filter
2001SubaruForester2.5LH4N/AGasoline Fuel Filter
2001SubaruImpreza2.5LH4N/AGasoline Fuel Filter
2001SubaruImpreza2.2LH4N/AGasoline Fuel Filter
2001SubaruLegacy2.5LH4N/AGasoline Fuel Filter
2001SubaruOutback3.0LH6N/AGasoline Fuel Filter
2001SubaruOutback2.5LH4N/AGasoline Fuel Filter
2000SubaruForester2.5LH4N/AGasoline Fuel Filter
2000SubaruImpreza2.5LH4N/AGasoline Fuel Filter
2000SubaruImpreza2.2LH4N/AGasoline Fuel Filter
2000SubaruLegacy2.5LH4N/AGasoline Fuel Filter
2000SubaruOutback2.5LH4N/AGasoline Fuel Filter
1999SubaruForester2.5LH4N/AGasoline Fuel Filter
1999SubaruImpreza2.5LH4N/AGasoline Fuel Filter
1999SubaruImpreza2.2LH4N/AGasoline Fuel Filter
1999SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1999SubaruLegacy2.5LH4N/AGasoline Fuel Filter
1998SubaruForester2.5LH4N/AGasoline Fuel Filter
1998SubaruImpreza2.5LH4N/AGasoline Fuel Filter
1998SubaruImpreza2.2LH4N/AGasoline Fuel Filter
1998SubaruLegacy2.5LH4N/AGasoline Fuel Filter
1998SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1997SubaruImpreza2.2LH4N/AGasoline Fuel Filter
1997SubaruImpreza1.8LH4N/AGasoline Fuel Filter
1997SubaruLegacy2.5LH4N/AGasoline Fuel Filter
1997SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1996SubaruImpreza2.2LH4N/AGasoline Fuel Filter
1996SubaruImpreza1.8LH4N/AGasoline Fuel Filter
1996SubaruLegacy2.5LH4N/AGasoline Fuel Filter
1996SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1995SubaruImpreza2.2LH4N/AGasoline Fuel Filter
1995SubaruImpreza1.8LH4N/AGasoline Fuel Filter
1995SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1994SubaruImpreza1.8LH4N/AGasoline Fuel Filter
1994SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1993SubaruImpreza1.8LH4N/AGasoline Fuel Filter
1993SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1992SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1991SubaruLegacy2.2LH4N/AGasoline Fuel Filter
1990SubaruLegacy2.2LH4N/AGasoline Fuel Filter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

42072PA010

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.