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Delphi XS10238 Spark Plug Wire Set
| Brand | Delphi XS10238 |
|---|---|
| Composite High Temp | Composite high temperature |
| Package Contents | Spark plug wire set, instruction sheet |
| Fits | Buick, Chevrolet, Oldsmobile, and Pontiac · 13 vehicles |
OE heritage. Built with a century of original-equipment experience.
High-temp composite. Engineered to handle demanding ignition conditions.
Spark plug wire set. A complete ignition wire replacement with instructions included.
Cross-references ACI 86843, Carlson 7690 and DENSO Auto Parts 671-6051 for the same application. See all 23.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Delphi XS10238 Spark Plug Wire Set
The Delphi XS10238 spark plug wire set is built for ignition service on select GM vehicles, including Chevrolet Lumina, Monte Carlo, Oldsmobile Intrigue, Buick Regal, and Pontiac Grand Prix applications. Delphi draws on OE heritage and decades of supplier experience to bring original-equipment knowledge into aftermarket ignition parts.
Key Features
- Composite high-temperature construction for demanding underhood conditions
- OE-informed design from Delphi ignition engineering experience
- Includes spark plug wire set and instruction sheet
- Direct replacement part number: XS10238
- Compatible with select 1996-1999 Buick, Chevrolet, Oldsmobile, and Pontiac models
Detailed Description
Delphi XS10238 is a spark plug wire set for ignition wire replacement on 1996-1999 Buick Regal, 1997-1998 Pontiac Grand Prix, 1998-1999 Chevrolet Lumina, 1998-1999 Chevrolet Monte Carlo, and 1998-1999 Oldsmobile Intrigue applications. The composite high-temperature material is selected for durability in elevated engine-bay heat, helping maintain consistent ignition performance in everyday driving conditions. This part cross-references DENSO Auto Parts 671-6051 and NGK 51079 for the same application.
What It Is Used For
- Replacing worn or heat-damaged spark plug wires
- Restoring stable ignition signal delivery to the spark plugs
- Addressing misfire-related drivability concerns on GM V6 applications
- Correcting hard-start or rough-running symptoms tied to degraded wire insulation
- Servicing ignition components on Chevrolet Lumina and Monte Carlo, Buick Regal, and Pontiac Grand Prix models
Installation Notes and Tips
Verify engine application and wire routing before installation. Follow the included instruction sheet to match each lead to the correct cylinder and coil or distributor terminal. Inspect adjacent ignition components, boots, and routing clips for heat damage or wear while servicing the wires. Confirm fitment by year, make, and model before ordering the Delphi XS10238.
Quality Assurance
Delphi builds aftermarket parts using OE experience and supplier knowledge developed over many years supporting major automakers. The XS10238 reflects that background with a focus on fit, material selection, and ignition service consistency.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1999 | Chevrolet | Lumina | — | — |
| 1999 | Chevrolet | Monte Carlo | — | — |
| 1999 | Oldsmobile | Intrigue | — | — |
| 1998 | Buick | Regal | LS | — |
| 1998 | Chevrolet | Lumina | LTZ | — |
| 1998 | Chevrolet | Monte Carlo | Z34 | — |
| 1998 | Oldsmobile | Intrigue | — | — |
| 1998 | Pontiac | Grand Prix | SE | — |
| 1998 | Pontiac | Grand Prix | GT | — |
| 1997 | Buick | Regal | LS | — |
| 1997 | Pontiac | Grand Prix | SE | — |
| 1997 | Pontiac | Grand Prix | GT | — |
| 1996 | Buick | Regal | — | — |
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