Delphi FS0011 Fuel Pump Strainer

Delphi FS0011 Fuel Pump Strainer Overview

The Delphi FS0011 fuel pump strainer is a standard replacement fuel system filter built for select Buick, Chevrolet, Oldsmobile, and Pontiac applications. It uses a push-on attachment and Saran strainer material with a 31 micron rating to help keep debris out of the fuel pump inlet.

Backed by Delphi’s OE experience and aftermarket coverage, this fuel pump strainer is built for vehicles where fuel tank cleanliness is critical to pump life, including 1987-1989 Buick LeSabre, 1987-1989 Oldsmobile Delta 88, 1988 Chevrolet Celebrity, 1988 Pontiac 6000, and 1988 Pontiac Bonneville.

Key Features

• Part number: FS0011
• Fuel pump strainer for air and fuel delivery service
• Push-on attachment type for direct installation on the pump inlet
• Saran strainer material for fuel filtration durability
• 31 micron rating for fine debris capture
• 19.0 mm inside diameter fitting
• Standard replacement grade for service work
• Package contents include the fuel pump strainer and instruction sheet

Detailed Product Description

Delphi FS0011 is a fuel pump strainer engineered for OE-style service on select GM vehicles. It is used at the fuel pump inlet to help reduce contamination before fuel reaches the pump assembly. Delphi draws on more than a century of OE experience, and that background is reflected in the fit, material selection, and application coverage of this replacement strainer.

This part cross-references Airtex Fuel Pumps FS3 for the same application. It is a direct service option for 1987-1989 Buick LeSabre, 1987-1989 Oldsmobile Delta 88, and 1988 Chevrolet Celebrity fuel system repairs where inlet filtration is needed.

What It Helps Address

• Fuel pump inlet contamination from tank debris
• Premature fuel pump wear caused by restricted fuel flow
• Fuel delivery issues related to a clogged strainer
• Service replacement needs during fuel pump repair
• Contamination concerns after tank cleaning or fuel system service

Installation Notes and Tips

Before installing the FS0011, inspect and clean the fuel tank to reduce the chance of reintroducing debris into the new pump assembly. Delphi notes that tank contamination is a leading cause of early fuel pump failure on several listed applications, and recommends tank cleaning before installation. Use the instruction sheet included in the package and verify the push-on connection and 19.0 mm fitting size before assembly.

For vehicles such as the Buick LeSabre, Oldsmobile Delta 88, and Pontiac Bonneville, confirm the engine or harness notes listed for the specific model year before service. Proper tank cleaning and careful handling during installation help protect the replacement fuel system components.

Quality Assurance

Delphi builds this fuel pump strainer using OE heritage and application knowledge developed through long-term supplier experience with major automakers. The FS0011 is a standard replacement part intended to meet the needs of listed vehicle applications with the correct filtration material, micron rating, and fitment profile.