Autotecnica GM0517279 Fuel Pump Module Assembly

Fuel Pump Module Assembly for Buick and Cadillac

Autotecnica GM0517279 is an in-tank fuel pump module assembly built to OE-style specifications for specific GM applications. It includes the regulator and fuel tank pressure sensor, making it a direct replacement option for 2006-2008 Buick Lucerne and 2006-2008 Cadillac DTS fuel system service.

Key Features

• Specific-fit fuel pump module assembly for in-tank installation
• Electric pump design with OEM-style pump construction
• Regulator included for integrated fuel delivery control
• Fuel tank pressure sensor included
• White 4-wire, 4-terminal male connector with specific shape
• Barbed outlet and bottom inlet valve openings
• Gasket and seal included with NBR seal material
• Flow rate rated at 37 gph with 40 psi flow restriction pressure

Detailed Description

This Autotecnica fuel pump module assembly is engineered for direct replacement service on Buick Lucerne and Cadillac DTS models listed in the fitment data. The GM0517279 part number identifies a specific-fit, in-tank electric fuel pump module with an OEM-style design, 4-wire electrical connection, and integrated pressure sensor for fuel system monitoring. It is a practical choice when replacing a worn module on a 2006-2008 Buick Lucerne or 2006-2008 Cadillac DTS.

Autotecnica manufactures aftermarket parts to ISO/TS 16949 QMS specifications and positions this component as an OE-spec alternative for technicians and DIY repair work. This part cross-references Delphi FG0433 and Carter P76236M for the same application.

Common Reasons for Replacement

• Hard starting caused by weak fuel delivery
• Engine stalling from inconsistent pump output
• Fuel pressure loss affecting drivability
• Fuel tank pressure sensor faults tied to module wear
• Fuel pump noise or intermittent operation

Installation Notes and Tips

Install this module in the fuel tank using the correct vehicle-specific service procedure. Verify connector style, inlet and outlet configuration, and seal condition before installation. Because mounting hardware and lock ring are not included, reuse or source the required vehicle-specific components as needed. Confirm fitment for 2006-2008 Buick Lucerne and 2006-2008 Cadillac DTS before ordering.

Quality Assurance

Autotecnica backs this part with a two-year, unlimited mileage warranty. The brand manufactures aftermarket replacement parts to strict quality management standards, making GM0517279 a dependable OE-style service part for Buick Lucerne and Cadillac DTS fuel system repair.