TRQ Ignition Coil & Spark Plug Kit 17 Piece Iridium Spark Plugs Compatible with 2007-2008 Chevrolet Silverado 1500 GMC Sierra 1500 Tahoe Yukon Suburban 1500 Avalanche 2006-2008 Trailblazer

Round 17 Piece Performance Performance Ignition KitKit Includes(1) Performance Spark Plug Wire Set(8) Ignition Coils(8) Spark PlugsFitmentBuick Rainier 2006-07 - V8 5.3L with Round Style CoilChevrolet Avalanche 2007-08 - with Round Style CoilChevrolet Corvette 2005 - with Round Style Coil 2006-07 - V8 6.0L with Round Style CoilChevrolet Express 1500 Van 2008 - V8 5.3L with Round Style CoilChevrolet Express 2500 Van 2008 - V8 4.8L with Round Style Coil 2008 - V8 6.0L with Round Style CoilChevrolet Express 3500 Van 2008 - V8 4.8L with Round Style Coil 2008 - V8 6.0L with Round Style CoilChevrolet Monte Carlo 2007 - V8 5.3L with Round Style CoilChevrolet Silverado 1500 2007-08 - V8 4.8L with Round Style Coil 2007-08 - V8 5.3L with Round Style Coil 2008 - V8 6.0L with Round Style CoilChevrolet Silverado 2500 HD 2007-08 - V8 6.0L with Round Style CoilChevrolet Silverado 3500 HD 2008 - V8 6.0L with Round Style CoilChevrolet Suburban 1500 2007-08 - with Round Style CoilChevrolet Suburban 2500 2007-08 - with Round Style CoilChevrolet Tahoe 2007 - with Round Style Coil 2008 - V8 4.8L with Round Style Coil 2008 - V8 5.3L with Round Style Coil 2008 - V8 6.0L with Round Style CoilChevrolet Trailblazer 2006-08 - V8 5.3L with Round Style Coil 2006-08 - V8 6.0L with Round Style CoilChevrolet Trailblazer EXT 2005-06 - V8 5.3L with Round Style CoilGMC Envoy 2005-08 - V8 5.3L with Round Style CoilGMC Envoy XL 2005-06 - V8 5.3L with Round Style CoilGMC Envoy XUV 2005 - V8 5.3L with Round Style CoilGMC Savana 1500 Van 2008 - V8 5.3L with Round Style CoilGMC Savana 2500 Van 2008 - V8 4.8L with Round Style Coil 2008 - V8 6.0L with Round Style CoilGMC Savana 3500 Van 2008 - V8 4.8L with Round Style Coil 2008 - V8 6.0L with Round Style CoilGMC Sierra 1500 2007-08 - V8 4.8L with Round Style Coil 2007-08 - V8 5.3L with Round Style Coil 2007-08 - V8 6.0L with Round Style Coil 2007-08 - V8 6.2L with Round Style CoilGMC Sierra 2500 HD 2008 - V8 6.0L with Round Style CoilGMC Sierra 3500 HD 2008 - V8 6.0L with Round Style CoilGMC Yukon 2007 - with Round Style Coil 2008 - V8 4.8L with Round Style Coil 2008 - V8 5.3L with Round Style Coil 2008 - V8 6.2L with Round Style CoilGMC Yukon XL 1500 2007-08 - with Round Style CoilGMC Yukon XL 2500 2007-08 - with Round Style CoilHummer H2 2008 - with Round Style CoilHummer H3 2008 - V8 5.3L with Round Style CoilPontiac Grand Prix 2005-08 - V8 5.3L with Round Style CoilPontiac GTO 2005-06 - with Round Style CoilSaab 9-7X 2005-08 - V8 5.3L with Round Style Coil 2008 - V8 6.0L with Round Style CoilProduct AttributesGrade Type: PerformanceQuantity: 17 PieceIgnition Coil Color: BlackSpark Plug Type: IridiumProduct Line: PerformanceIgnition Coil Type: PerformanceCoil Shape: RoundProduct Features Matched TRQ Kit: Fit, lab, and road tested for peak performance Application Specific Design: No modifications necessary Heat Range and Life Cycle Tested: Exact match to stock specifications Complete repair to restore your engine to like-new conditionsReference Numbers12573190178-8407178-841135-77872-HP436-119236-119441-10441-11041-162411105006950227509052-181952-182053255C15545C1555610-00159673-7002673-71048125706160ASPXP5245C-599C-721C1511C1512C1819CLS1078CLS1221CUF414D510CD514AE3.54E893E894GN10165IC533IC533SBIC534IT16TTQSP4SP1020UF-413UF-414UF413TUF414UF414TXP5245

• Kit Includes: 1 Performance Spark Plug Wire Set; 8 Ignition Coils; 8 Spark Plugs
• Only fits vehicles with original ROUND STYLE coils.
• Reference Numbers: 12573190; 8125706160; 178-8407; 178-8411; 35-77872-HP4; 36-1192; 36-1194; 41-104; 41-110; 41-162; 41110; 50069; 50227; 5090; 52-1819; 52-1820; 5325; 5C1554; 5C1555; 610-00159; 673-7002; 673-7104; ASPXP5245; C-599; C-721; C1511; C1512
• YOUR TRUSTED DIY VIDEO SOURCE: TRQ offers the largest catalog of DIY videos for replacement parts, making installation easier and repairs more accessible. Our mission is to help you "View Before You Do," with hundreds of new videos added weekly.
• TRUST & COMPATIBILITY: For over 25 years, TRQ has been the premium choice for direct-fit replacement parts. Confirm fitment with the Amazon Garage "confirmed fit" feature and review our full compatibility chart below before purchase.
• EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.