Autobest HP2529A fuel pump module for the 1998-2004 Cadillac Seville V8 4.6L and other vehicles moves fuel from the tank to the engine. Also called a fuel pump assembly, this module sits inside the fuel tank, where its sending unit reports the fuel level to the gauge.
- POM housing paired with an NBR gasket or seal
- Fuel pump module tested at many points during manufacturing to check durability and reliability
- Ethanol tolerance suited to today's fuel systems
- Turbine pump rated at 45 GPH average flow and 80 to 108 PSI pump pressure
- Fuel sending unit resistance of 40 ohms empty and 250 ohms full
Quick facts
- Part: Autobest HP2529A fuel pump module
- Also called: fuel pump assembly
- Fits: 1998-2004 Cadillac Seville V8 4.6L and other vehicles
- Material: POM housing, NBR gasket or seal
Hard starting, sputtering or a fuel gauge that reads wrong can mean the fuel pump module is wearing out. With the engine off, look at the fuel pump fuse first and leave any fuel pressure test to a shop, because a bad relay or a clogged filter can bring on similar trouble. This listing is one module, and one goes in each fuel tank.
Fits
The vehicles it fits include the 1998-2004 Cadillac Seville V8 4.6L, the 2001-2002 Oldsmobile Aurora V6 3.5L, the 2001-2003 Aurora V8 4.0L and the 2000-2003 Buick LeSabre V6 3.8L.
Specifications
Fit and size
- Mounting: in tank
- Quantity: one per fuel tank
- Inlet: strainer, size 0.362
- Outlet: quick connect, size 0.373
- Electrical connection: 1 rectangle male connector, 4 male PIN terminals
Build and materials
- Pump type: Turbine
- Average flow rating: 45 GPH
- Pump pressure: 80 PSI minimum, 108 PSI maximum
- Electrical rating: 12V, 9 A average current draw
- Fuel sending unit resistance: 40 ohms empty, 250 ohms full
- Materials: POM housing, NBR gasket or seal
- Country of origin: China
In the box
One fuel pump module with the pump, fuel sending unit, fuel tank pressure sensor, strainer, wire harness and gasket or seal. A fuel filter, a regulator and mounting hardware are not included; the old mounting hardware may not be reusable, so plan on new pieces.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Will the Autobest HP2529A fit a 2001-2002 Oldsmobile Aurora V6 3.5L?
Yes. The Autobest HP2529A fits the 2001-2002 Oldsmobile Aurora V6 3.5L and the 2001-2003 Aurora V8 4.0L. If your car is not named here, look it up in the "Vehicles it fits" section.
Are a wire harness and strainer included with the HP2529A fuel pump module?
Yes. The Autobest HP2529A includes a wire harness and a strainer, along with a fuel sending unit and a fuel tank pressure sensor. No fuel filter, regulator or mounting hardware comes with this module.
What PSI is the HP2529A turbine pump rated for?
The Autobest HP2529A turbine pump is rated for 80 PSI minimum and 108 PSI maximum, with an average flow rating of 45 GPH.
Can a worn fuel pump module make the fuel gauge read wrong?
Yes. A worn fuel sending unit in this fuel pump module can make the gauge read wrong. This sending unit has a resistance of 40 ohms empty and 250 ohms full, and a shop can test it.
Does this Autobest fuel pump module handle ethanol in today's fuels?
Yes. This fuel pump module is made with ethanol tolerance for today's fuel systems and is tested at many points during manufacturing.
