Delphi XS10547 Spark Plug Wire Set

Delphi XS10547 Spark Plug Wire Set

Delphi XS10547 is a spark plug wire set built with wire-wound composite high-temp construction for dependable ignition performance in demanding engine bay conditions. Backed by Delphi’s OE heritage and aftermarket engineering knowledge, this set is a direct-fit option for select Chevrolet Corvette, Camaro, Pontiac Firebird, Pontiac GTO, and Cadillac CTS applications.

Key Features

• Composite high-temp wire-wound construction for heat resistance
• OE-informed design based on Delphi’s experience supplying major automakers
• Fits select 1997-2006 Chevrolet, Pontiac, and Cadillac applications
• Includes spark plug wire set and instruction sheet
• Part number XS10547 for easy lookup and ordering

Detailed Description

The Delphi XS10547 spark plug wire set is engineered for ignition systems that need stable spark delivery and consistent routing under hood. It is a strong match for long-tail searches such as spark plug wire set for 1997-2004 Chevrolet Corvette, ignition wire set for 1998-2002 Chevrolet Camaro, and replacement plug wires for 2000-2002 Pontiac Firebird. This part number, XS10547, also fits 2004-2006 Pontiac GTO with Red Leads and 2005 Cadillac CTS with Red Leads, along with 2004 Cadillac CTS and 1998-1999 Pontiac Firebird without High Performance Engine.

Delphi builds this aftermarket part from OE experience and application knowledge, which helps support proper fit and reliable ignition routing on the vehicles listed below. This part cross-references Carlson 7873 for the same application.

Vehicle Fitment

• Fits 2004-2006 Pontiac GTO, N/A, with Red Leads
• Fits 2005 Cadillac CTS, N/A, with Red Leads
• Fits 2004 Cadillac CTS, N/A
• Fits 1997-2004 Chevrolet Corvette, N/A
• Fits 1998-2002 Chevrolet Camaro, N/A
• Fits 2000-2002 Pontiac Firebird, N/A
• Fits 1998-1999 Pontiac Firebird, N/A, without High Performance Engine

Common Issues Addressed

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak spark transfer
• Rough idle from deteriorated ignition wire insulation
• Intermittent ignition performance from cracked or aged wires
• Voltage leakage in high-temperature engine bay conditions

Installation Notes and Tips

Match the wire routing to the original layout before removal, and verify each lead is fully seated at the coil and spark plug ends. Confirm the vehicle application and note-specific fitment, especially Red Leads and the 1998-1999 Pontiac Firebird without High Performance Engine listing, before installation. Use the included instruction sheet for routing guidance.

Quality Assurance

Delphi draws on more than a century of OE experience and supplier knowledge from major automakers, and that background is reflected in the design and application coverage of XS10547. The package includes the spark plug wire set and an instruction sheet.