Sparta PN4027 Fuel Pump Hanger Assembly

Fuel Pump Hanger Assembly for Corvette

Sparta PN4027 is a specific-fit fuel pump hanger assembly for 1992-1996 Chevrolet Corvette applications. Built as a standard replacement with an in-tank electric turbine pump, it includes the fuel sending unit, strainer, gasket/seal, and float arm for a complete service solution.

• Specific fit for 1992-1996 Chevrolet Corvette
• Fuel pump hanger assembly with float arm
• In-tank electric turbine pump design
• 12.0-volt gas fuel system application
• Average flow rating: 29.0
• Operating pressure range: 44 to 65 psi
• Fuel sending unit included
• Strainer and nitrile rubber seal included
• Quick-connect outlet, 0.375 in. outlet outside diameter
• Metal construction with 4-pin female terminal layout

OE-Style Replacement Details

Sparta, distributed by Delphi, is positioned for higher-mileage and earlier-model vehicles where correct fit and dependable fuel delivery matter. PN4027 is built for gas applications and uses a turbine-style electric pump with a standard replacement design, making it a direct service part for Corvette fuel system repair. This part cross-references Spectra Premium SP1115 for the same application.

Common Repair Uses

• Restores fuel delivery when the original pump is weak or failing
• Addresses inaccurate fuel level readings from a worn sending unit
• Replaces a noisy or inconsistent in-tank pump assembly
• Helps correct hard-start or no-start conditions tied to fuel pressure loss
• Supports repair of fuel starvation under load

Installation Notes

Fits 1992-1996 Chevrolet Corvette, N/A. Verify connector shape, terminal count, outlet style, and tank configuration before installation. The package includes the fuel pump hanger assembly with float arm, seal, and instruction sheet; mounting hardware and lock ring are not included. Use care when handling the fuel tank and confirm the seal seats properly during reassembly. PN4027 is also referenced by part number PN4027 in catalog listings for Corvette fuel pump service.

Quality Assurance

Sparta fuel system components are backed by Delphi distribution and OE-focused engineering knowledge for fit and performance on earlier-model vehicles. PN4027 is a standard replacement fuel pump hanger assembly built for the specified Corvette applications.