HomeIgnition > Ignition Wire and Related ComponentsDelphi XS10242 Spark Plug Wire Set
Part #: XS10242

Delphi XS10242 Spark Plug Wire Set

⚙️ 86 vehicles fit this part
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🚗Fitment: Chevrolet, GMC, and Oldsmobile, Express 1500, Savana 1500, Astro, Blazer, Express 2500, Safari, Savana 2500, S10, Sonoma, Jimmy, Bravada, P30, P3500, C1500, and K1500
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Delphi Spark Plug Wire Set Overview

The Delphi XS10242 spark plug wire set is engineered for reliable ignition performance in select Chevrolet, GMC, and Oldsmobile vehicles. Designed with composite high temperature wire wound construction, this set ensures consistent conductivity and durability under demanding engine conditions.

  • Composite high temperature wire wound design for heat resistance
  • Complete spark plug wire set with instruction sheet included
  • Compatible with Chevrolet Astro, Blazer, Bravada, C1500, Express 1500/2500, Jimmy, K1500, P30, P3500, S10, Safari, Savana 1500/2500, and Sonoma models
  • Delphi part number XS10242 for precise identification

Technical Details and Construction

The XS10242 spark plug wire set features a composite high temperature wire wound core that provides stable electrical conductivity while resisting heat degradation. This construction helps maintain ignition system efficiency by minimizing electrical resistance and preventing misfires. The included instruction sheet facilitates proper installation, ensuring optimal fit and function for Chevrolet, GMC, and Oldsmobile vehicles listed in the fitment.

Compatible Vehicles and Applications

This spark plug wire set is compatible with a range of Chevrolet, GMC, and Oldsmobile models, including the Chevrolet Astro, Blazer, Bravada, C1500, Express 1500 and 2500, Jimmy, K1500, P30, P3500, S10, Safari, Savana 1500 and 2500, and Sonoma. Using the Delphi XS10242 ensures that ignition components meet factory specifications for these vehicles.

Common Issues Addressed by This Spark Plug Wire Set

  • Engine misfires caused by worn or damaged spark plug wires
  • Reduced engine performance due to poor electrical conductivity
  • Ignition system failures from heat-related wire degradation
  • Difficulty starting the engine linked to faulty ignition wiring
  • Increased fuel consumption resulting from incomplete combustion

Installation Notes and Tips

When installing the Delphi XS10242 spark plug wire set, refer to the included instruction sheet for proper routing and connection order. Ensure all connections are secure and free from corrosion. It is recommended to replace spark plug wires in sets to maintain balanced ignition performance. Avoid sharp bends or contact with hot engine components to prolong wire life.

Quality Assurance and Warranty

Delphi manufactures the XS10242 spark plug wire set to meet industry standards for ignition components. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or authorized sources.

BrandDelphi
Part NumberXS10242
Composite High TempWire Wound
Package ContentsSpark Plug Wire Set, Instruction Sheet

This part fits 86 vehicles. Search below:

YearMakeModelSubmodelFuel TypePositionNotes
2007ChevroletExpress 1500N/A
2007GMCSavana 1500BaseGASN/A
2006ChevroletExpress 1500N/A
2006GMCSavana 1500LTN/A
2006GMCSavana 1500LSN/A
2006GMCSavana 1500BaseN/A
2005ChevroletAstroN/A
2005ChevroletBlazerN/A
2005ChevroletExpress 1500N/A
2005ChevroletExpress 2500N/A
2005GMCSafariN/A
2005GMCSavana 1500N/A
2005GMCSavana 2500GASN/A
2004ChevroletAstroN/A
2004ChevroletBlazerN/A
2004ChevroletExpress 1500N/A
2004ChevroletExpress 2500N/A
2004ChevroletS10N/A
2004GMCSafariN/A
2004GMCSavana 1500N/A
2004GMCSavana 2500GASN/A
2004GMCSonomaN/A
2003ChevroletAstroN/A
2003ChevroletBlazerN/A
2003ChevroletExpress 1500N/A
2003ChevroletExpress 2500N/A
2003ChevroletS10N/A
2003GMCSafariN/A
2003GMCSavana 1500N/A
2003GMCSavana 2500GASN/A
2003GMCSonomaN/A
2002ChevroletAstroN/A
2002ChevroletBlazerN/A
2002ChevroletExpress 1500N/A
2002ChevroletExpress 2500N/A
2002ChevroletS10N/A
2002GMCSafariN/A
2002GMCSavana 1500N/A
2002GMCSavana 2500GASN/A
2002GMCSonomaGASN/A
2001ChevroletAstroN/A
2001ChevroletBlazerN/A
2001ChevroletExpress 1500N/A
2001ChevroletExpress 2500N/A
2001ChevroletS10N/A
2001GMCJimmyN/A
2001GMCSafariN/A
2001GMCSavana 1500N/A
2001GMCSavana 2500GASN/A
2001GMCSonomaGASN/A
2001OldsmobileBravadaN/A
2000ChevroletAstroN/A
2000ChevroletBlazerN/A
2000ChevroletExpress 1500N/A
2000ChevroletExpress 2500N/A
2000ChevroletS10N/A
2000GMCJimmyN/A
2000GMCSafariN/A
2000GMCSavana 1500N/A
2000GMCSavana 2500GASN/A
2000GMCSonomaGASN/A
2000OldsmobileBravadaN/A
1999ChevroletAstroN/A
1999ChevroletBlazerN/A
1999ChevroletExpress 1500N/A
1999ChevroletExpress 2500N/A
1999ChevroletP30N/A
1999ChevroletS10N/A
1999GMCJimmyN/A
1999GMCP3500N/A
1999GMCSafariN/A
1999GMCSavana 1500N/A
1999GMCSavana 2500GASN/A
1999GMCSonomaN/A
1999OldsmobileBravadaN/A
1998ChevroletAstroN/A
1998ChevroletBlazerN/A
1998ChevroletC1500N/A
1998ChevroletK1500N/A
1998ChevroletS10N/A
1998GMCC1500N/A
1998GMCJimmyN/A
1998GMCK1500N/A
1998GMCSafariN/A
1998GMCSonomaN/A
1998OldsmobileBravadaN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

09791116064121920921219236315432113193515732X119335-PF77692510035102951081671-6068700953726FF746KK767379476889842659746KKCH76167CH76167SPPD3725QW1251RC-GMX079RC-GMX089RC-GMX093

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.