Delphi XS10241 Spark Plug Wire Set

Delphi XS10241 Spark Plug Wire Set

Restore ignition performance with the Delphi XS10241 spark plug wire set. Built with composite high-temperature construction and backed by Delphi’s OE heritage, this ignition wire set is made for dependable spark delivery in demanding engine bay conditions.

Key Features

• Composite high-temperature wire construction for heat resistance
• OE-informed design based on Delphi’s long supplier experience
• Direct replacement spark plug wire set for ignition service
• Package contents include spark plug wire set and instruction sheet
• Delphi XS10241 for service on select GM trucks, SUVs, and vans

Detailed Description

The Delphi XS10241 is a spark plug wire set engineered for vehicles that need consistent ignition transfer and durable insulation. Delphi draws on more than 100 years of OE experience, and that background is reflected in the materials and construction used in this aftermarket ignition component. This part is a practical choice for maintaining spark integrity on applications such as Chevrolet Express 1500, Chevrolet Tahoe, GMC Yukon, and related GM platforms.

Compatible With 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, and 1996-2002 GMC Savana 3500. It also serves select 1996-2000 Chevrolet C/K trucks and 1996-1999 Chevrolet and GMC full-size SUVs and Suburban models. This part cross-references NGK 51070 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak spark transfer
• Rough idle from deteriorated ignition leads
• Loss of throttle response tied to inconsistent ignition output
• Engine bay heat exposure that can break down older wire insulation

Installation Notes and Tips

Match each wire to the correct cylinder before removal, then replace one lead at a time to preserve firing order. Inspect boots, routing clips, and nearby ignition components during service. Verify fitment against the vehicle’s engine configuration before installation. Fits 1996-2000 Chevrolet Tahoe, 1996-1999 GMC Yukon, and 1996-2002 Chevrolet Express 2500 applications listed in the catalog.

Quality Assurance

Delphi builds this ignition wire set using OE-based knowledge developed through decades of supplying major automakers. The XS10241 part number is supported by Delphi’s manufacturing experience and is intended for reliable aftermarket replacement on the listed GM applications.