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Looking for aftermarket parts to modify or upgrade your 2003 Cadillac Escalade with ignition coils? At Tunersports.com we carry a huge selection of the top name brand performance ignition coil parts and accessories.
 OUT OF STOCK W0855JBA PowerCables™ ignition wires provide less than half the resistance of most factory wires freeing spark energy and increasing performance! They feature 100% silicone jackets and unique boot ends designed for maximum clearance and long life for severe duty applications. These heavy-duty ignition ... JBA 99-06 GM Truck 4.8L/5.3L/6.0L Ignition Wires - Red 2002-2005 Cadillac Escalade Base $122.67 |
 IN STOCK - DROPSHIPS MMIG-LSHS-99The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, r... Mishimoto 99-07 GM Truck/Heatsink Style Ignition Coil 2002-2006 Cadillac Escalade Base $79.73 |
 IN STOCK - LOW MMIG-LSHS-9908The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, r... Mishimoto 99-07 GM Truck/Heatsink Style Ignition Coil Set 2002-2006 Cadillac Escalade Base $408.95 |
 IN STOCK - DROPSHIPS MMIG-LSSQ-99The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, r... Mishimoto 99-07 GM Square Style Engine Ignition Coil 2002-2006 Cadillac Escalade Base $79.73 |
 IN STOCK MMIG-LSSQ-9908The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring, r... Mishimoto 99-07 GM Square Style Engine Ignition Coil Set 2002-2006 Cadillac Escalade Base $408.95 |
 OUT OF STOCK 49081NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 year's experience and are driven by extreme dedication to innovation, performa... NGK 2006-03 Hummer H2 Coil Near Plug Ignition Coil 2002-2006 Cadillac Escalade Base $62.14 |
 OUT OF STOCK 48658NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 year's experience and are driven by extreme dedication to innovation, performa... NGK 2004-03 Isuzu Ascender COP Ignition Coil 2002-2006 Cadillac Escalade Base $73.28 |