Sparta PN2036 Electric Fuel Pump - In-Tank

Electric Fuel Pump for GM In-Tank Applications

The Sparta PN2036 electric fuel pump is a standard replacement in-tank fuel pump for gasoline applications. It is built for specific-fit service on select Buick, Cadillac, Chevrolet, and Oldsmobile models, including the Roadmaster, Fleetwood, Caprice, Commercial Chassis, and Custom Cruiser.

Backed by Delphi distribution and OE-focused fuel system expertise, this pump is aimed at higher-mileage and earlier model vehicles that need dependable fuel delivery and correct fitment.

Key Features

• Part number: PN2036
• In-tank electric fuel pump for gas fuel systems
• Specific fit replacement, not universal
• Turbine pump design
• Operating voltage: 14.0V
• Pressure range: 12 to 29 psi
• Average flow rating: 18.0
• Average current draw: 4.0 amps
• Internal pump with hose outlet and strainer inlet
• Includes mounting hardware, gasket/seal, and installation components

Detailed Description

Sparta PN2036 is an in-tank electric fuel pump designed for gasoline vehicles that require a direct-fit standard replacement. It uses a turbine-style pump design, a square female connector with two male blade terminals, and a hose-style outlet for straightforward integration into the fuel module assembly. The pump measures 133.0 in length, uses a 19.0 inlet outside diameter, and is specified for 12 to 29 psi operation.

This part cross-references Carter P90018 and Spectra Premium SP1153 for the same application. It is listed for 1991-1993 Buick Roadmaster, 1991-1993 Chevrolet Caprice, 1993 Cadillac Fleetwood, 1993 Cadillac Commercial Chassis, and 1991-1992 Oldsmobile Custom Cruiser, all in-tank. If you are searching for a fuel pump for a 1991-1993 Buick Roadmaster or a 1991-1993 Chevrolet Caprice in-tank application, PN2036 is the direct-fit reference to check.

What It Helps Address

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Loss of power under load from inadequate pump output
• Fuel starvation in higher-mileage in-tank systems
• Driveability issues tied to a failing electric fuel pump

Installation Notes and Tips

Install PN2036 only in the confirmed in-tank position for the listed applications. Verify connector shape, terminal count, inlet and outlet style, and pressure requirements before assembly. The package includes an electric fuel pump, formed tube piece, two hose clips, hose piece, lower isolator, isolator, plastic pump retainer, seal, and instruction sheet. A strainer is not included, and the seal material is nitrile rubber.

For best results, inspect the tank, lines, and electrical connections before installation. Confirm the vehicle is one of the listed Buick Roadmaster, Chevrolet Caprice, Cadillac Fleetwood, Cadillac Commercial Chassis, or Oldsmobile Custom Cruiser applications before replacing the pump.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier with fuel system expertise focused on fit and performance. PN2036 is a standard replacement fuel pump built for specific vehicle applications and OE-style service requirements.