Ignition & Electrical

NGK LTR5IX-11 Iridium IX Spark Plug 4344 Spark Plug, NGK Iridium IX, 14 mm Thread, 0.984 in Reach, Tapered Seat, Stock Number 4344, Resistor, Each

Holley EFI GM 2007+ PWM Alternator Harness 558-475 For use with 2007+ PWM GM Alternators Plug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators. This includes most 2007+ GM engines and most 2005+...

MSD Blaster LT Gen V Coils 82668 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything from...

LS Cut to Fit Spark Plug Wire Set - Red 81225 These ignition wires are designed for superior performance and durability. A spiral-wound Kevlar® core suppresses RFI (radio-frequency interference) and features 500 ohm per foot resistance for excellent...

LSXceleration Spark Plug Boot Protectors - Blue 38-1002 Features: Slip on installation 1,200 Degrees F max temp Available in Black, Red or Blue 6.00" Length

LSXceleration Spark Plug Boot Protectors - Red 38-1001 Features: Slip on installation 1,200 Degrees F max temp Available in Black, Red or Blue 6.00" Length

LSXceleration Spark Plug Boot Protectors - Black 38-1000 Features: Slip on installation 1,200 Degrees F max temp Available in Black, Red or Blue 6.00" Length

MSD Blaster LT Gen V Ignition Coils 826883 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything...

MSD Blaster LT Gen V Coils 826638 - '14 and Up 8-Pack 2014 and up GM owners now have a more powerful ignition option for Gen V Direct Injected V8 power plants. MSD offers Blaster coils in both round and square configurations to cover everything from...

GM LS/LT Cut to Fit Spark Plug Wire Set - Black, Ceramic Boot 81025CE These ignition wires are designed for superior performance and durability. A spiral-wound Kevlar® core suppresses RFI (radio-frequency interference) and features 500 ohm per foot...

LS Cut to Fit Spark Plug Wire Set - Black 81025 These ignition wires are designed for superior performance and durability. A spiral-wound Kevlar® core suppresses RFI (radio-frequency interference) and features 500 ohm per foot resistance for...

MSD Super Conductor GM LS Gen III Spark Plug Wire Set 8.5mm Universal 32079 * For GM Gen-III engines such as the LS1 or LS6, these wires are perfect when you relocate the coils. Both 90° and Multi-Angle boots supplied. Routing spark plug wires...