Ignition & Electrical

ACES Fuel Injection EFI GM LS Ignition Coil AC2011 ACES OE-style replacement coils that mount easily and acceptable OEM connectors provide the performance needed to help keep engine running the way that they were designed. TECHNICAL...

LSXceleration 9.5" 45-Degree Spark Plug Wire Set - Gen V LT Car/Truck LSXceleration Spark Plug Wire Sets are made in America. These 9mm spiral-core wires feature Fiberglass Sleeving to Eliminate ignition noise, voltage leaks, and power loss. This...

LSXceleration 8.5" 45-Degree Spark Plug Wire Set - LS Car LSXceleration Spark Plug Wire Sets are made in America. These 9mm spiral-core wires feature Fiberglass Sleeving to Eliminate ignition noise, voltage leaks, and power loss. This kit is...

LSXceleration 10" 45-Degree Spark Plug Wire Set - LS Truck LSXceleration Spark Plug Wire Sets are made in America. These 9mm spiral-core wires feature Fiberglass Sleeving to Eliminate ignition noise, voltage leaks, and power loss. This kit is...

Scott Performance Wire LS Standard/Car Spark Plug Wire Sets 8.5" 45-Degree High-Temp. Scott Spark Plug Wire Kits for LS engines are American made. These 10mm spiral-core wires feature high-temperature silicone insulation. Eliminate ignition noise,...

Scott Performance Wire Gen-V LT Spark Plug Wire Sets 9.5" 45-Degree High-Temp. Pick up power and accuracy, and eliminate tuning issues and voltage leaks with the Scott Performance spark plug wires for your Gen-V LT engine. The Spark Plug wire kits for...

Scott Performance Wire LS Truck Spark Plug Wire Sets 10" 45-Degree High-Temp. Scott Spark Plug Wire Sets for LS engines are American made. These 10mm spiral-core wires feature high-temperature silicone insulation. Eliminate ignition noise, voltage...

Holley Sniper EFI HyperSpark Ignition Coil  556-152 Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system...

Holley EFI LS Coil Ignition Harness 558-321 Factory replacement coil harness for stock LS coils, does not fit LS1 or LS6 Coils.   Are you tired of scouring the junkyard for stock ls coil sub harnesses? Introducing the new Holley EFI LS Coil Sub...

STREET FIRE LS COILS FOR '05-'13 GM LS2/LS3/LS4/LS7/LS9 ENGINES, 8-PACK The improved efficiency of these Coils will give your LS the ignition boost you’re looking for. These coils mount directly in place of factory style versions and accept the...

BLASTER LS COIL FOR '05-'13 GM LS2/LS3/LS4/LS7/LS9 ENGINES, 8-PACK The improved efficiency of these Blaster Coils will give your LS the ignition boost you’re looking for. Looking to replace your worn out LS coils with a more efficient upgrade?...

NGK ILTR5E11 Laser Iridium Spark Plug NGK91418 Spark Plug, NGK Laser Iridium, 14 mm Thread, 0.984 in Reach, Tapered Seat, Stock Number 91418, Resistor, Each