TRQ Ignition Coil & Spark Plug Kit 17 Piece Iridium Plugs Compatible with 2007 Chevrolet Silverado GMC Sierra 2500 3500 HD 2003-2006 Express Van 2003-2005 Savana Van 2006 Monte Carlo 2003-2004 Envoy

Square 17 Piece Performance Ignition KitKit Includes(1) Spark Plug Wire Set(8) Performance Ignition Coils(8) Spark PlugsFitmentChevrolet Express 1500 Van 2003-06 - V8 5.3L with Square Style CoilChevrolet Express 2500 Van 2003-05 - V8 4.8L with Square Style Coil 2003-05 - V8 5.3L with Square Style Coil 2003-05 - V8 6.0L with Square Style CoilChevrolet Express 3500 Van 2003-04 - V8 6.0L with Square Style CoilChevrolet Monte Carlo 2006 - V8 5.3L with Square Style CoilChevrolet Silverado 2500 HD 2007 - V8 6.0L with Square Style CoilChevrolet Silverado 3500 HD 2007 - V8 6.0L with Square Style CoilGMC Envoy XL 2003-04 - V8 5.3L with Square Style CoilGMC Envoy XUV 2004 - V8 5.3L with Square Style CoilGMC Savana 1500 Van 2003-05 - V8 5.3L with Square Style CoilGMC Savana 2500 Van 2003-05 - V8 4.8L with Square Style Coil 2003-05 - V8 5.3L with Square Style Coil 2003-05 - V8 6.0L with Square Style CoilGMC Savana 3500 Van 2003-05 - V8 6.0L Gas Engine with Square Style Coil 2004-05 - V8 4.8L Gas Engine with Square Style CoilGMC Sierra 2500 HD 2007 - V8 6.0L with Square Style CoilGMC Sierra 3500 HD 2007 - V8 6.0L with Square Style CoilProduct AttributesGrade Type: PerformanceQuantity: 17 PieceSpark Plug Type: IridiumIgnition Coil Type: PerformanceIgnition Coil Color: RedCoil Shape: SquareProduct 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 Numbers0901811-8022M11-8030M11807511807911808112-788312570553193515932500-108412500-23089927881336035-7786935-7787235-833735-834635-835241-10441-11041-1624111050905325671-8072671-8161671-8171700531700638748QQ748RR75778819018924-1659924-2049970939748RRASPXP5245CH7883E3.54GMX107GMX110GN10298IT16TTQSP4SP1020UF-271UF271XP5245

• Kit Includes: 1 Spark Plug Wire Set; 8 Performance Ignition Coils; 8 Spark Plugs
• Only fits vehicles with original SQUARE STYLE coils.
• Reference Numbers: 12570553; 19351593; 09018; 11-8022M; 11-8030M; 118075; 118079; 118081; 12-7883; 2500-10841; 2500-230899; 27881; 3360; 35-77869; 35-77872; 35-8337; 35-8346; 35-8352; 41-104; 41-110; 41-162; 41110; 5090; 5325; 671-8072; 671-8161; 671-8171
• 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.