Sparta PN4039 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for GM Full-Size Sedans

The Sparta PN4039 fuel pump hanger assembly is a specific-fit, in-tank replacement built for select 1994-1996 Buick, Oldsmobile, and Pontiac applications. It includes the fuel pump, fuel sending unit, float arm, seal, lock ring, and strainer for a complete service solution.

Key Features

• Specific-fit fuel pump hanger assembly for select GM vehicles
• In-tank electric turbine pump with 30.0 average flow rating
• Fuel sending unit included with 1.0 ohm empty and 90.0 ohm full resistance
• Metal construction with nitrile rubber gasket or seal material
• Quick-connect outlet type with 0.375 in. outlet outside diameter
• Rated for gas fuel systems with 51 to 65 psi pressure range
• Package contents include hanger assembly w/float arm, seal, lock ring, and instruction sheet

Detailed Description

Sparta PN4039 is a standard replacement fuel pump hanger assembly distributed by Delphi, the OE full-line fuel supplier. It is engineered for higher-mileage and earlier-model vehicles and is built for direct replacement service in the fuel tank. This assembly is designed for Buick LeSabre, Buick Park Avenue, Oldsmobile 88, Oldsmobile 98, Oldsmobile LSS, and Pontiac Bonneville applications, including Fits 1994-1996 Buick LeSabre, Fits 1994-1996 Buick Park Avenue, Fits 1994-1996 Oldsmobile 88, Fits 1994-1996 Oldsmobile 98, Fits 1996 Oldsmobile LSS, and Fits 1994-1996 Pontiac Bonneville. This part cross-references Airtex Fuel Pumps E3290 and Carter P74128 for the same application.

Common Repair Applications

• Hard starting caused by weak or failing in-tank fuel delivery
• Fuel gauge inaccuracy from a worn sending unit
• Low fuel pressure or inconsistent fuel supply
• Fuel pump noise or intermittent pump operation
• Fuel system service on higher-mileage GM sedans

Installation Notes

Install this assembly in the fuel tank and verify connector shape, terminal count, outlet style, and pressure requirements before installation. The unit uses a rectangle connector, male connector gender, female terminal gender, and pin terminals with four terminals total. Mounting hardware is not included. The package includes the seal, lock ring, and strainer, which supports a complete replacement of the hanger assembly.

Quality Assurance

Sparta is backed by Delphi distribution and OE-focused engineering for fit and performance on earlier model vehicles. PN4039 is built as a standard replacement fuel pump hanger assembly for direct service use.