Sparta PN4052 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for OE-Style Replacement

Sparta PN4052 is a specific-fit fuel pump hanger assembly for in-tank gasoline applications on select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Built with a metal housing and supplied with the fuel pump, sending unit, seal, lock ring, and strainer, it is a standard replacement for higher-mileage and earlier model vehicles.

Key Features

• Specific-fit fuel pump hanger assembly for in-tank gas applications
• Includes fuel pump, fuel sending unit, float arm, seal, lock ring, and instruction sheet
• Metal construction with nitrile rubber gasket/seal material
• Electric turbine pump design with 12V operation
• Quick-connect outlet with 0.375 in. outside diameter
• Average flow rating of 21.0 and operating pressure range of 44 to 73 psi
• External strainer included for fuel filtration at the module
• 4-terminal, male connector with rectangular shape

Detailed Description

Sparta PN4052 is an OE-style fuel pump hanger assembly engineered for direct replacement service on select GM vehicles. It is built for gasoline use, mounts in the tank, and uses an electric turbine pump design with a 3.0 amp average current draw. The assembly includes the fuel sending unit for fuel level reporting, plus the seal, lock ring, and strainer needed for a complete module replacement. This part cross-references Airtex Fuel Pumps E3222 and Dorman - OE Solutions 692-022 for the same application. Compatible vehicle coverage includes 1987-1992 Buick Century, 1987 and 1989-1992 Oldsmobile Cutlass Cruiser, 1991-1992 Oldsmobile Cutlass Ciera, 1987 and 1989-1991 Pontiac 6000, 1987 and 1989-1990 Chevrolet Celebrity, and 1988-1989 Oldsmobile 98. For shoppers searching for a fuel pump hanger assembly for 1989-1992 Buick Century or a replacement fuel pump module for 1989-1990 Chevrolet Celebrity, PN4052 provides a direct-fit service solution.

Common Repair Uses

• Hard starting caused by weak fuel delivery
• Fuel pressure loss from a worn in-tank pump
• Inaccurate fuel level readings from a failing sending unit
• Fuel starvation under load from restricted pump output
• Noise or intermittent operation from an aging fuel pump module

Installation Notes and Tips

Confirm tank compatibility, connector style, and outlet configuration before installation. Replace the seal and lock ring during service, and inspect the tank interior for contamination before installing the new module. Verify electrical connections, fuel line routing, and system pressure after installation to ensure proper operation. This part is a specific-fit replacement, so it should be matched to the exact year, make, and model listed for the vehicle.

Quality Assurance

Sparta is distributed by Delphi, an OE full-line fuel supplier, and is positioned for higher-mileage and earlier model vehicle applications. That OE-backed sourcing supports fitment accuracy and consistent fuel system performance for replacement service.

• Fits 1987, 1989-1992 Buick Century
• Fits 1987, 1989-1992 Oldsmobile Cutlass Cruiser
• Fits 1991-1992 Oldsmobile Cutlass Ciera
• Fits 1987, 1989-1991 Pontiac 6000
• Fits 1987, 1989-1990 Chevrolet Celebrity
• Fits 1988-1989 Oldsmobile 98