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Airtex FS178 Fuel Pump Strainer
| Brand | Airtex FS178 |
|---|---|
| Length | 139.7 |
| Color | White |
| Attachment Type | Push on |
| Width | 78.7 |
| Strainer Material | Media |
| Fitting Inside Diameter | 10.9 |
| Gasket Included | N |
| Internal Or External | Internal |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Fits | INFINITI · 4 vehicles |
Gradient density media. Delivers reliable filtration against fuel system contaminants.
Fuel pump strainer. Acts as the first line of defense for the fuel system.
Specific fit. Made for a direct replacement application.
Cross-references Delphi FS0095, 2970030 and B0055S for the same application. See all 8.
Fuel Pump Strainer for Infiniti G20
Airtex FS178 is an internal fuel pump strainer built for specific Infiniti G20 applications. It uses gradient-density media to help trap fuel system contaminants before they reach the fuel pump and fuel filter, supporting cleaner fuel delivery in 1991-1994 Infiniti G20 models.
Key Features
- Specific-fit fuel pump strainer for select Infiniti G20 applications
- Gradient-density media helps capture contaminants at the pump inlet
- Internal, push-on attachment type for direct fuel pump installation
- White strainer with a 139.7 mm length and 78.7 mm width
- 10.9 mm inside diameter fitting
- Airtex FS178 fuel pump strainer for fuel system filtration service
Detailed Description
Airtex FS178 is a fuel pump strainer designed to sit inside the fuel system and act as the first filtration stage before fuel reaches the pump and downstream components. The media construction is intended to help reduce contamination load on the fuel pump and fuel filter, which can support longer service life across the fuel delivery system. This part cross-references Delphi FS0095 for the same application. Compatible With 1991-1994 Infiniti G20 fuel system service, including 1994 Infiniti G20 built to 01/1994 and 1991-1993 Infiniti G20 applications.
Common Issues It Can Help Address
- Restricted fuel flow caused by debris at the pump inlet
- Premature wear from contaminants entering the fuel pump
- Reduced filtration performance in the fuel delivery system
- Service replacement for a worn or clogged fuel pump strainer
- Fuel system contamination concerns on Infiniti G20 models
Installation Notes and Tips
Install FS178 as an internal, push-on strainer at the fuel pump inlet. Confirm the vehicle application before service, since this part is specific fit for 1991-1994 Infiniti G20 models and the 1994 application is listed to 01/1994. Replace the strainer whenever the fuel pump is serviced to maintain proper filtration at the source.
Quality Assurance
Airtex states that a new strainer is required to validate the warranty. The FS178 is built as a specific-fit replacement fuel pump strainer for select Infiniti G20 applications.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1994 | INFINITI | G20 | 2.0L | L4 | To 01/1994 |
| 1993 | INFINITI | G20 | 2.0L | L4 | — |
| 1992 | INFINITI | G20 | 2.0L | L4 | — |
| 1991 | INFINITI | G20 | 2.0L | L4 | — |
| No rows match your filter. | |||||