HomeIgnition > Ignition Wire and Related ComponentsWalker 924-2049 Spark Plug Wire Set
Part #: 924-2049

Walker 924-2049 Spark Plug Wire Set

ThunderCore PRO
⚙️ 120 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦ThunderCore PRO
🚗Fitment: Buick, GMC, Saab, Cadillac, Chevrolet, Hummer, Pontiac, and Isuzu, Allure, Yukon XL 1500, 9-7x, LaCrosse, Escalade, Avalanche, Corvette, Express 1500, Express 2500, Express 3500, Impala, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Envoy, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 2500, H2, H3, G8, Grand Prix, Rainier, CTS, Monte Carlo, SSR, Trailblazer EXT, Envoy XL, Ascender, GTO, and Envoy XUV
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker ThunderCore PRO Spark Plug Wire Set

The Walker ThunderCore PRO 924-2049 spark plug wire set is designed for reliable ignition performance in a range of GM and related vehicles. This set is compatible with popular models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade, ensuring consistent spark delivery for optimal engine operation.

  • Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles
  • Fits models including Avalanche, Corvette, CTS, Envoy, Escalade, Express 1500, G8, Grand Prix, H2, H3, Impala, LaCrosse, Monte Carlo, Rainier, Sierra 1500/2500 HD/3500 HD, Silverado 1500/2500/3500 HD, Suburban 1500/2500, Tahoe, Trailblazer, Yukon, and more
  • Part number 924-2049 ensures precise fitment and compatibility
  • Part of the ThunderCore PRO line, engineered for durability and consistent ignition performance

About the ThunderCore PRO Product Line

The ThunderCore PRO series by Walker focuses on delivering ignition wire sets that meet or exceed OE specifications. This product line emphasizes durability and reliable electrical conductivity, which helps maintain engine efficiency and reduces misfires. The 924-2049 spark plug wire set is a part of this line, providing a dependable solution for ignition systems in various GM and related vehicles.

Detailed Product Description

The Walker ThunderCore PRO 924-2049 spark plug wire set is engineered to provide stable and consistent spark transmission to the engine’s cylinders. Designed specifically for compatibility with a wide range of vehicles including the Chevrolet Avalanche, GMC Sierra 2500 HD, and Cadillac Escalade, this wire set supports optimal combustion and engine performance. The wires are constructed to resist heat, abrasion, and chemical exposure, which are common in engine compartments, ensuring long-lasting service life.

Common Applications and Issues Addressed

  • Restores proper ignition timing and spark delivery
  • Reduces engine misfires and rough idling
  • Improves fuel efficiency by ensuring complete combustion
  • Eliminates ignition wire wear and corrosion issues
  • Prevents starting difficulties related to faulty spark plug wires

Installation Notes and Tips

  • Ensure engine is cool before installation to avoid burns
  • Replace spark plug wires one at a time to maintain correct firing order
  • Check connectors for secure fit and proper seating on spark plugs and distributor/coil pack
  • Inspect boots and wires for damage or wear during installation
  • Use dielectric grease on boots to improve connection and prevent moisture intrusion

Quality Assurance and Warranty

Walker provides quality assurance for the ThunderCore PRO 924-2049 spark plug wire set, manufactured to meet industry standards for ignition components. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Refer to Walker’s official documentation for complete warranty information.

This part fits 120 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2009BuickAllure5.3LV8N/AThunderCore PRO
2009GMCYukon XL 15006.0LV8N/AThunderCore PRO
2009Saab9-7x6.0LV8GASN/AThunderCore PRO
2008BuickAllure5.3LV8N/AThunderCore PRO
2008BuickLaCrosse5.3LV8N/AThunderCore PRO
2008CadillacEscalade6.2LV8N/AThunderCore PRO
2008ChevroletAvalanche6.0LV8N/AThunderCore PRO
2008ChevroletAvalanche5.3LV8N/AThunderCore PRO
2008ChevroletCorvette6.2LV8N/AThunderCore PRO
2008ChevroletCorvette7.0LV8N/AThunderCore PRO
2008ChevroletExpress 15005.3LV8N/AThunderCore PRO
2008ChevroletExpress 25006.0LV8N/AThunderCore PRO
2008ChevroletExpress 25004.8LV8N/AThunderCore PRO
2008ChevroletExpress 35006.0LV8N/AThunderCore PRO
2008ChevroletExpress 35004.8LV8N/AThunderCore PRO
2008ChevroletImpala5.3LV8N/AThunderCore PRO
2008ChevroletSilverado 15006.0LV8N/AThunderCore PRO
2008ChevroletSilverado 15005.3LV8N/AThunderCore PRO
2008ChevroletSilverado 15004.8LV8N/AThunderCore PRO
2008ChevroletSilverado 25005.3LV8N/AThunderCore PRO
2008ChevroletSilverado 2500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2008ChevroletSilverado 3500 HD6.0LV8N/AThunderCore PRO
2008ChevroletSuburban 15006.0LV8N/AThunderCore PRO
2008ChevroletSuburban 15005.3LV8N/AThunderCore PRO
2008ChevroletSuburban 25006.0LV8N/AThunderCore PRO
2008ChevroletTahoe6.2LV8N/AThunderCore PRO
2008ChevroletTahoe6.0LV8N/AThunderCore PRO
2008ChevroletTahoe5.3LV8N/AThunderCore PRO
2008ChevroletTahoe4.8LV8N/AThunderCore PRO
2008ChevroletTrailblazer6.0LV8N/AThunderCore PRO
2008ChevroletTrailblazer5.3LV8N/AThunderCore PRO
2008GMCEnvoy5.3LV8N/AThunderCore PRO
2008GMCSavana 15005.3LV8N/AThunderCore PRO
2008GMCSavana 25006.0LV8N/AThunderCore PRO
2008GMCSavana 25004.8LV8N/AThunderCore PRO
2008GMCSavana 35006.0LV8N/AThunderCore PRO
2008GMCSavana 35004.8LV8N/AThunderCore PRO
2008GMCSierra 15006.2LV8N/AThunderCore PRO
2008GMCSierra 15006.0LV8N/AThunderCore PRO
2008GMCSierra 15005.3LV8N/AThunderCore PRO
2008GMCSierra 15004.8LV8N/AThunderCore PRO
2008GMCSierra 2500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2008GMCSierra 3500 HD6.0LV8N/AThunderCore PRO
2008GMCYukon6.2LV8N/AThunderCore PRO
2008GMCYukon6.0LV8N/AThunderCore PRO
2008GMCYukon5.3LV8N/AThunderCore PRO
2008GMCYukon4.8LV8N/AThunderCore PRO
2008GMCYukon XL 15006.2LV8N/AThunderCore PRO
2008GMCYukon XL 15006.0LV8N/AThunderCore PRO
2008GMCYukon XL 15005.3LV8N/AThunderCore PRO
2008GMCYukon XL 25006.0LV8N/AThunderCore PRO
2008HummerH26.2LV8N/AThunderCore PRO
2008HummerH35.3LV8N/AThunderCore PRO
2008PontiacG86.0LV8GASN/AThunderCore PRO
2008PontiacGrand Prix5.3LV8GASN/AThunderCore PRO
2008Saab9-7x5.3LV8GASN/AThunderCore PRO
2007BuickRainier5.3LV8N/AThunderCore PRO
2007CadillacCTS6.0LV8N/AThunderCore PRO
2007CadillacEscalade6.2LV8N/AThunderCore PRO
2007ChevroletAvalanche6.0LV8N/AThunderCore PRO
2007ChevroletAvalanche5.3LV8N/AThunderCore PRO
2007ChevroletCorvette7.0LV8N/AThunderCore PRO
2007ChevroletCorvette6.0LV8N/AThunderCore PRO
2007ChevroletImpala5.3LV8N/AThunderCore PRO
2007ChevroletMonte Carlo5.3LV8N/AThunderCore PRO
2007ChevroletSilverado 15006.0LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSilverado 15005.3LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSilverado 15004.8LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSilverado 25005.3LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSilverado 2500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSilverado 3500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2007ChevroletSuburban 15006.0LV8N/AThunderCore PRO
2007ChevroletSuburban 15005.3LV8N/AThunderCore PRO
2007ChevroletSuburban 25006.0LV8N/AThunderCore PRO
2007ChevroletTahoe5.3LV8N/AThunderCore PRO
2007ChevroletTahoe4.8LV8N/AThunderCore PRO
2007ChevroletTrailblazer6.0LV8N/AThunderCore PRO
2007ChevroletTrailblazer5.3LV8N/AThunderCore PRO
2007GMCEnvoy5.3LV8N/AThunderCore PRO
2007GMCSierra 15006.2LV8N/AThunderCore PRO
2007GMCSierra 15005.3LV8N/ANew Body Style; ThunderCore PRO
2007GMCSierra 15004.8LV8N/ANew Body Style; ThunderCore PRO
2007GMCSierra 2500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2007GMCSierra 3500 HD6.0LV8N/ANew Body Style; ThunderCore PRO
2007GMCYukon6.2LV8N/AThunderCore PRO
2007GMCYukon5.3LV8N/AThunderCore PRO
2007GMCYukon4.8LV8N/AThunderCore PRO
2007GMCYukon XL 15006.2LV8N/AThunderCore PRO
2007GMCYukon XL 15006.0LV8N/AThunderCore PRO
2007GMCYukon XL 15005.3LV8N/AThunderCore PRO
2007GMCYukon XL 25006.0LV8N/AThunderCore PRO
2007PontiacGrand Prix5.3LV8GASN/AThunderCore PRO
2007Saab9-7x5.3LV8GASN/AThunderCore PRO
2006BuickRainier5.3LV8N/AThunderCore PRO
2006CadillacCTS6.0LV8N/AThunderCore PRO
2006ChevroletCorvette7.0LV8N/AThunderCore PRO
2006ChevroletCorvette6.0LV8N/AThunderCore PRO
2006ChevroletImpala5.3LV8N/AThunderCore PRO
2006ChevroletMonte Carlo5.3LV8N/AThunderCore PRO
2006ChevroletSSR6.0LV8N/AThunderCore PRO
2006ChevroletTrailblazer6.0LV8N/AThunderCore PRO
2006ChevroletTrailblazer5.3LV8N/AThunderCore PRO
2006ChevroletTrailblazer EXT5.3LV8N/AThunderCore PRO
2006GMCEnvoy5.3LV8N/AThunderCore PRO
2006GMCEnvoy XL5.3LV8N/AThunderCore PRO
2006IsuzuAscender5.3LV8N/AThunderCore PRO
2006PontiacGrand Prix5.3LV8GASN/AThunderCore PRO
2006PontiacGTO6.0LV8GASN/AThunderCore PRO
2006Saab9-7x5.3LV8GASN/AThunderCore PRO
2005BuickRainier5.3LV8N/AThunderCore PRO
2005ChevroletCorvette6.0LV8N/AThunderCore PRO
2005ChevroletSSR6.0LV8N/AThunderCore PRO
2005ChevroletTrailblazer EXT5.3LV8N/AThunderCore PRO
2005GMCEnvoy5.3LV8N/AThunderCore PRO
2005GMCEnvoy XL5.3LV8N/AThunderCore PRO
2005GMCEnvoy XUV5.3LV8N/AThunderCore PRO
2005IsuzuAscender5.3LV8N/AThunderCore PRO
2005PontiacGrand Prix5.3LV8GASN/AThunderCore PRO
2005PontiacGTO6.0LV8GASN/AThunderCore PRO
2005Saab9-7x5.3LV8GASN/AThunderCore PRO

* 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:

118079316235-7743235-7787235-83464714671-8161700120700638748RR78317838788180038HY316296479748RR9840CB-294CH74218L-4347

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