Details

• Brand:

  

• SKU:

  42021FG050

• Other Names:

  Fuel Pump, Pump Ay Fuel

• Description:

  Impreza. With sending unit. With turbo. With sti model.

  
  

  Fuel Pump Assembly – Subaru (42021FG050)

  The Fuel Pump Assembly – Subaru (42021FG050) is a Genuine OEM component engineered to ensure precise and reliable fuel delivery, supporting optimal engine performance under all driving conditions. This integrated unit combines the electric fuel pump, inlet strainer, fuel level sensor, and sealing gaskets into one factory-quality module. Designed to Subaru’s exacting standards, it provides the performance, durability, and compatibility trusted by professional mechanics and DIY enthusiasts alike.

  • Genuine Subaru OEM fuel pump assembly for exact fit and factory specification

  • Part Number: 42021FG050 for clear identification and seamless replacement

  • Features high-efficiency electric pump, integrated inlet filter, and fuel level sensor

  • Engineered to maintain consistent fuel pressure and reliable flow rates

  • Compatible with designated Subaru models for plug‑and‑play installation

  • Ideal for professional fuel system overhauls and confident DIY swaps

  Crafted to OEM standards, the fuel pump in this assembly delivers steady fuel pressure to support smooth acceleration, stable idling, and consistent throttle response. Its integrated inlet filter effectively traps debris, protecting the pump and preventing premature wear. Meanwhile, the precise fuel level sensor ensures accurate gauge readings for reliable fuel monitoring.

  For professional technicians, the Fuel Pump Assembly – Subaru (42021FG050) provides a complete solution that eliminates concerns regarding mismatched parts, improper seals, or electrical compatibility. The drop-in design aligns perfectly with Subaru’s fuel tank housing, accompanied by all necessary O-rings and connectors for secure and efficient installation.

  DIY mechanics will appreciate the assembly’s straightforward installation process. With stock alignment and included seal components, this OEM part can be installed confidently using standard tools—no modifications required. The all-in-one design also reduces risk of leaks or pressure inconsistencies.

  Choosing this genuine OEM fuel pump assembly safeguards against issues commonly found in aftermarket units, such as low fuel pressure, erratic performance, unreliable level readings, or system warnings. It ensures firm adherence to Subaru’s specifications for emissions, flow, and electrical systems.

  Whether you're replacing a failing pump, addressing fuel delivery issues, or performing a full system upgrade, the Fuel Pump Assembly – Subaru (42021FG050) delivers factory-quality consistency, long-term reliability, and engineering precision. Trust Subaru OEM components to restore your vehicle’s fuel system integrity and maintain optimal driving performance.

  
  

• Condition: New

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