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Autobest F121S Fuel Pump Strainer
Overview of Autobest Fuel Pump Strainer F121S
The Autobest Fuel Pump Strainer F121S is designed to provide reliable filtration for fuel systems in select BMW, Chevrolet, and Oldsmobile vehicles. This push-fit strainer helps protect the fuel pump by filtering out particulates as small as 60 microns, ensuring consistent fuel flow and engine performance.
- Compatible with BMW 740i, 740iL, 750iL models
- Fits Chevrolet Corsica, Custom Cruiser, Cutlass Supreme, Lumina, Lumina APV, and Silhouette
- Push fit strainer type for straightforward installation
- Filters particulates down to 60 microns
- Limited lifetime warranty for quality assurance
- Compact dimensions: 7 inches length, 2 inches width, 1.6 inches height
- Lightweight design at 0.2 lbs
About the Autobest Fuel Pump Strainer Product Line
The Autobest Fuel Pump Strainer line focuses on delivering essential filtration components that maintain fuel system integrity. The F121S model is part of this line, engineered to meet the filtration needs of various fuel pumps by preventing debris from entering the fuel system. This product line emphasizes compatibility and durability, supporting proper fuel delivery and engine operation.
Product Details and Specifications
The F121S fuel pump strainer is manufactured in China and features a push-fit design that simplifies replacement. Its ability to filter particles as small as 60 microns helps reduce wear on the fuel pump and fuel injectors. The strainer’s compact size (7" x 2" x 1.6") and lightweight construction make it suitable for the specified vehicle models without adding unnecessary bulk. The package includes one strainer, ready for installation.
Common Applications and Problem Solving
- Prevents fuel pump damage caused by dirt and debris
- Reduces clogging in fuel injectors for smoother engine performance
- Helps maintain consistent fuel pressure and flow
- Minimizes risk of engine hesitation or stalling due to fuel contamination
- Supports longevity of fuel system components in BMW 740i, Chevrolet Lumina, and Oldsmobile Cutlass Supreme
Installation Notes and Tips
Installation of the Autobest F121S fuel pump strainer requires removal of the fuel pump assembly. The push-fit design allows for a secure connection without additional tools. It is recommended to inspect the fuel pump and surrounding components for wear or damage during installation. Always follow vehicle-specific service manual instructions to ensure proper fitment and safety precautions.
Quality Assurance and Warranty
The Autobest Fuel Pump Strainer F121S comes with a limited lifetime warranty, reflecting the manufacturer’s commitment to product reliability. This warranty covers defects in materials and workmanship under normal use. The product is available to order and meets the quality standards expected for fuel delivery system components in BMW, Chevrolet, and Oldsmobile vehicles.
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | BMW | 740i | 4.4L | V8 | N/A | ||
| 2001 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 2001 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 2000 | BMW | 740i | 4.4L | V8 | N/A | ||
| 2000 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 2000 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1999 | BMW | 740i | 4.4L | V8 | N/A | ||
| 1999 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 1999 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1998 | BMW | 740i | 4.4L | V8 | N/A | ||
| 1998 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 1998 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1997 | BMW | 740i | 4.4L | V8 | N/A | ||
| 1997 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 1997 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1996 | BMW | 740iL | 4.4L | V8 | N/A | ||
| 1996 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1995 | BMW | 740i | 4.0L | V8 | N/A | ||
| 1995 | BMW | 740iL | 4.0L | V8 | N/A | ||
| 1995 | BMW | 750iL | 5.4L | V12 | N/A | ||
| 1995 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1994 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1994 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1993 | Chevrolet | Lumina | 3.1L | V6 | FLEX | N/A | Fuel Pump Strainer |
| 1993 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1993 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1992 | Chevrolet | Lumina | 2.5L | L4 | N/A | with Tag Code Marked WEL or WEV; Fuel Pump Strainer | |
| 1992 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1992 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1992 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1991 | Chevrolet | Corsica | 3.1L | V6 | N/A | ||
| 1991 | Chevrolet | Corsica | 2.2L | L4 | N/A | ||
| 1991 | Chevrolet | Lumina | 2.5L | L4 | N/A | Fuel Pump Strainer | |
| 1991 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1991 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | Fuel Pump Strainer | |
| 1991 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1991 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1990 | Chevrolet | Corsica | 3.1L | V6 | N/A | ||
| 1990 | Chevrolet | Corsica | 2.2L | L4 | N/A | ||
| 1990 | Chevrolet | Lumina | 2.5L | L4 | N/A | Fuel Pump Strainer | |
| 1990 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1990 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1990 | Oldsmobile | Silhouette | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1989 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Fuel Pump Strainer | |
| 1988 | Oldsmobile | Cutlass Supreme | 2.8L | V6 | N/A | Fuel Pump Strainer |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.