Sparta PN2037 Electric Fuel Pump - In-Tank

Electric Fuel Pump for Nissan and Infiniti

Sparta PN2037 is a standard replacement in-tank electric fuel pump for select Nissan and INFINITI applications. It is built for gasoline systems and uses a turbine pump design with a 12-volt electrical setup, making it a direct service part for higher-mileage and earlier model vehicles.

Compatible With 1986 Nissan 720, In-Tank; 1986-1994 Nissan D21, In-Tank; 1990-1992 INFINITI M30, In-Tank; and 1995 Nissan Pickup, In-Tank.

Key Features

• In-tank electric fuel pump for gasoline applications
• 12.0-volt operation with 2-terminal blade connection
• Turbine pump design for steady fuel delivery
• Average flow rating of 32.0 and maximum pressure of 94.0
• Specific fit replacement for select Nissan and INFINITI vehicles
• Includes mounting hardware, wiring harness, connector with 2 wires, hose clamps, hose piece, isolator, splices, washer, and instruction sheet
• Outlet type: hose; inlet type: strainer

Detailed Description

Sparta PN2037 is an internal, in-tank fuel pump engineered as a standard replacement for select Nissan Pickup, Nissan D21, Nissan 720, and INFINITI M30 models. It is designed for gasoline fuel systems and features a turbine-style pump layout, 6.0 amp average current draw, and a rectangular female connector with male blade terminals for service-friendly electrical connection. The pump measures 123.0 in length, uses an 11.0 inlet outside diameter, and has a 7.9 mm outlet outside diameter with a hose-style outlet.

Backed by Delphi distribution and OE-focused fuel system expertise, Sparta PN2037 is positioned for earlier model and higher-mileage vehicles where correct fit and consistent fuel delivery matter. This part cross-references Airtex Fuel Pumps (e.g., E8032, E8268S) for the same application.

Common Fuel Delivery Issues It Can Address

• Hard starting caused by weak fuel pressure
• Engine hesitation under load from inconsistent fuel delivery
• Stalling related to an aging in-tank pump
• Loss of power during acceleration from insufficient flow
• No-start conditions tied to pump wear or electrical failure

Installation Notes and Tips

Install PN2037 in the tank position only and verify the vehicle uses a specific-fit in-tank pump before ordering. Confirm connector style, terminal count, inlet and outlet dimensions, and electrical polarity against the original unit. Replace any worn hoses or tank-side components during service, and follow the included instruction sheet for wiring and hose connection details.

Quality Assurance

Sparta fuel system parts are distributed by Delphi, an OE full-line fuel supplier with application knowledge focused on fit and performance for older vehicles. PN2037 is a standard replacement fuel pump built to match the listed vehicle applications and fuel system requirements.