Carter STS-323 Fuel Pump Strainer
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Carter

Carter STS-323 Fuel Pump Strainer

Brand Carter STS-323
Length 132.1
Color White
Attachment Type Push on
Width 78.7
Strainer Material Media
Fitting Inside Diameter 11.0
Fits Subaru · 5 vehicles

OE-style replacement. Built for fit, form, and function in fuel system service.

Media strainer. Helps filter debris before it reaches the fuel pump.

Push-on attachment. Simplifies connection during fuel pump service.

Cross-references Delphi FS0198, 2970008 and RF0111 for the same application. See all 3.

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Fuel Pump Strainer for Subaru Legacy

The Carter STS-323 fuel pump strainer is built for direct replacement service on select Subaru Legacy applications. It is designed around OE fit, form, and function to support proper fuel system filtration at the pump inlet.

Key Features

  • OE-style replacement fuel pump strainer for fuel delivery service
  • Media strainer material helps capture debris before it reaches the pump
  • Push-on attachment type for straightforward installation
  • White strainer construction with an 11.0 mm inside diameter fitting
  • Part number STS-323 for accurate ordering and catalog matching

Detailed Description

Carter STS-323 is a fuel pump strainer intended for select 2000-2004 Subaru Legacy models. As part of Carter's fuel systems program, it reflects OE fit, form, and function while focusing on filtration at the fuel pump inlet. The media strainer material and push-on attachment style support a clean, serviceable replacement for worn or contaminated strainer components. This part cross-references Delphi FS0198 for the same application.

What It Helps Address

  • Fuel pump inlet contamination from debris in the tank
  • Restricted fuel flow caused by a clogged strainer
  • Poor fuel delivery from a deteriorated filter media element
  • Service replacement needs for a worn fuel pump strainer

Installation Notes and Tips

Verify the fuel pump assembly and inlet dimensions before installation. Confirm the push-on connection and 11.0 mm fitting inside diameter match the existing setup. Use the vehicle application data for the 2000-2004 Subaru Legacy and confirm the part number STS-323 before ordering.

Quality Assurance

Carter's fuel systems program emphasizes OE fit, form, and function, along with broad vehicle coverage and problem-solving design features.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2004SubaruLegacy2.5LH4—
2003SubaruLegacy2.5LH4—
2002SubaruLegacy2.5LH4—
2001SubaruLegacy2.5LH4—
2000SubaruLegacy2.5LH4—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — FS01982970008RF0111