Fuel Pump Wiring Harness for OE Replacement

Restore a secure electrical connection to the fuel pump with the Sparta PN9001 fuel pump wiring harness. This standard replacement harness is built for higher-mileage and earlier-model vehicles, with OE-focused fit and performance guidance from Delphi-backed fuel system expertise.

Compatible with a wide range of Buick, Chevrolet, GMC, Pontiac, Cadillac, and Oldsmobile applications, PN9001 is a practical solution when the original connector is heat-damaged, brittle, or no longer making reliable contact.

Key Features

• Fuel pump wiring harness, part number PN9001
• Standard replacement grade for direct repair work
• 4-wire design with 4 terminals
• Black oval female plug-in connector
• Blade terminal type with female terminal gender
• Plastic jacket material for everyday service use
• Package contents: fuel pump wiring harness, 4 splices, instruction sheet
• Length: 16.5 in. (419 mm)

Detailed Description

Sparta PN9001 is a fuel pump wiring harness engineered for repair of worn or damaged fuel pump electrical connections on older vehicles. The harness uses a 4-wire, 4-terminal layout with a black oval female connector and blade terminals for a straightforward replacement of the original harness assembly. Its 16.5-inch length and standard replacement construction make it a direct-fit service part for many GM cars, trucks, and vans, including Chevrolet Silverado 1500, GMC Sierra 1500, Buick LeSabre, and Pontiac Bonneville applications.

This part cross-references Airtex Fuel Pumps WH3002 and Carter 888-536 for the same application. PN9001 also aligns with multiple OE and aftermarket references, making it a useful match when servicing fuel pump wiring on vehicles such as Chevrolet Tahoe, GMC Yukon, Cadillac DeVille, and Pontiac Grand Am.

What It Helps Fix

• Intermittent fuel pump power caused by damaged wiring
• Hard-start or no-start conditions related to poor connector contact
• Heat-related connector failure at the fuel tank area
• Corrosion or brittleness in the original harness
• Fuel delivery issues traced to an open or unstable electrical circuit

Installation Notes and Tips

Verify connector shape, terminal count, and wire count before installation. Match the harness to the vehicle’s original fuel pump connector and inspect the mating terminals for heat damage or corrosion before connecting the new part. The included instruction sheet and splices support a clean repair, but proper electrical testing should be performed after installation to confirm stable pump operation.

Quality Assurance

Sparta is distributed by Delphi, an OE fuel system supplier, and is positioned for higher-mileage and earlier-model vehicle service. That OE-backed sourcing helps support fitment confidence for fuel pump wiring repairs across many Buick, Chevrolet, GMC, Pontiac, Cadillac, and Oldsmobile applications.

Compatible Vehicles

• Fits 2000-2005 Buick LeSabre, N/A
• Fits 1997-2005 Buick Park Avenue, N/A
• Fits 2003-2005 Buick Rendezvous, N/A
• Fits 1997-2005 Cadillac DeVille, N/A
• Fits 1997-2005 Chevrolet Astro, N/A
• Fits 1996-2005 Chevrolet Blazer, N/A
• Fits 1997-2005 GMC Safari, N/A
• Fits 2000-2005 Pontiac Bonneville, N/A
• Fits 1999-2005 Pontiac Montana, N/A
• Fits 1997-2004 Cadillac Seville, N/A
• Fits 1996-2004 Chevrolet S10, N/A
• Fits 1999-2004 Chevrolet Silverado 1500, N/A
• Fits 1999-2004 GMC Sierra 1500, N/A
• Fits 1996-2004 GMC Sonoma, N/A
• Fits 1997-2004 Oldsmobile Silhouette, N/A
• Fits 2003-2004 Pontiac Aztek, N/A
• Fits 2002-2003 Cadillac Escalade, N/A
• Fits 1999-2000 Cadillac Escalade, N/A
• Fits 2001-2003 Chevrolet Silverado 1500 HD, N/A
• Fits 1999-2003 Chevrolet Silverado 2500, N/A
• Fits 2001-2003 Chevrolet Silverado 2500 HD, N/A
• Fits 2001-2003 Chevrolet Silverado 3500, N/A
• Fits 1995-2003 Chevrolet Tahoe, N/A
• Fits 2001-2003 GMC Sierra 1500 HD, N/A
• Fits 1999-2003 GMC Sierra 2500, N/A
• Fits 2001-2003 GMC Sierra 2500 HD, N/A
• Fits 2001-2003 GMC Sierra 3500, N/A
• Fits 1995-2003 GMC Yukon, N/A
• Fits 2001-2003 Oldsmobile Aurora, N/A
• Fits 1995-1999 Oldsmobile Aurora, N/A
• Fits 1997-2002 Cadillac Eldorado, N/A
• Fits 1999-2002 Chevrolet Camaro, N/A
• Fits 1996-2002 Chevrolet Express 1500, N/A
• Fits 1996-2002 Chevrolet Express 2500, N/A
• Fits 1996-2002 Chevrolet Express 3500, N/A
• Fits 1996-2002 GMC Savana 1500, N/A
• Fits 1996-2002 GMC Savana 2500, N/A
• Fits 1996-2002 GMC Savana 3500, N/A
• Fits 1999-2002 Pontiac Firebird, N/A
• Fits 1999-2002 Pontiac Grand Am, N/A
• Fits 2000-2001 Chevrolet Suburban 1500, N/A
• Fits 2000-2001 Chevrolet Suburban 2500, N/A
• Fits 1996-2001 GMC Jimmy, N/A
• Fits 2000-2001 GMC Yukon XL 1500, N/A
• Fits 2000-2001 GMC Yukon XL 2500, N/A
• Fits 1996-2001 Oldsmobile Bravada, N/A
• Fits 1998-2000 Chevrolet C2500, N/A
• Fits 1998-2000 Chevrolet C3500, N/A
• Fits 1998-2000 Chevrolet K2500, N/A
• Fits 1998-2000 Chevrolet K3500, N/A
• Fits 1998-2000 GMC C2500, N/A
• Fits 1998-2000 GMC C3500, N/A
• Fits 1998-2000 GMC K2500, N/A
• Fits 1998-2000 GMC K3500, N/A
• Fits 1996-2000 Isuzu Hombre, N/A
• Fits 1995-1999 Buick Riviera, N/A
• Fits 1997-1999 Chevrolet C1500, N/A
• Fits 1998-1999 Chevrolet C1500 Suburban, N/A
• Fits 1998-1999 Chevrolet C2500 Suburban, N/A
• Fits 1992-1999 Chevrolet Cavalier, N/A
• Fits 1997-1999 Chevrolet K1500, N/A
• Fits 1998-1999 Chevrolet K1500 Suburban, N/A
• Fits 1998-1999 Chevrolet K2500 Suburban, N/A
• Fits 1997-1999 Chevrolet Malibu, N/A
• Fits 1998-1999 Chevrolet P30, N/A
• Fits 1997-1999 GMC C1500, N/A
• Fits 1998-1999 GMC C1500 Suburban, N/A
• Fits 1998-1999 GMC C2500 Suburban, N/A
• Fits 1997-1999 GMC K1500, N/A
• Fits 1998-1999 GMC K1500 Suburban, N/A
• Fits 1998-1999 GMC K2500 Suburban, N/A
• Fits 1998-1999 GMC P3500, N/A
• Fits 1999 Oldsmobile Alero, N/A
• Fits 1997-1999 Oldsmobile Cutlass, N/A
• Fits 1995-1999 Pontiac Sunfire, N/A
• Fits 1992-1998 Buick Skylark, N/A
• Fits 1992-1998 Oldsmobile Achieva, N/A
• Fits 1997-1998 Pontiac Trans Sport, N/A
• Fits 1993-1996 Chevrolet Corsica, N/A
• Fits 1992-1994 Pontiac Sunbird, N/A