Looking for in-stock aftermarket parts to modify or upgrade your GMC Sierra 2500 HD with ignition coils? At Tunersports.com we carry a huge selection of the top name brand performance ignition coil parts and accessories for your Sierra 2500 HD.
Whether you have a 2001 or 2024 GMC Sierra 2500 HD in AT4 to WT trim we have you covered. We have 21 ignition coils available to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
IN STOCK - DROPSHIPS 77-92003Upgrade your vehicle’s ignition system with aFe POWER SCORCHER High-Performance Ignition Coils – a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high energy spark that ensures complete combustion f... aFe 14-24 GM Cars/Trucks/SUV SCORCHER High-Performance Ignition Coil - Single 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X $77.53 SALE |
IN STOCK - DROPSHIPS 77-92003-MDUpgrade your vehicle’s ignition system with aFe POWER SCORCHER High-Performance Ignition Coils – a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high energy spark that ensures complete combustion f... aFe 14-24 GM Cars/Trucks/SUV SCORCHER High-Performance Ignition Coil - Set of 8 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 2500 HD Pro 2024-2024 GMC Sierra 2500 HD AT4X $433.66 SALE |
 IN STOCK - LOW MMIG-LS1-97all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 97-02 GM LS1 Engine Ignition Coil 2001-2002 GMC Sierra 2500 HD SL / SLE / SLT 2002-2002 GMC Sierra 2500 HD Base $69.92 |
 IN STOCK - LOW MMIG-LS1-9708all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 97-02 GM LS1 Engine Ignition Coil Set 2001-2002 GMC Sierra 2500 HD SL / SLE / SLT 2002-2002 GMC Sierra 2500 HD Base $356.95 |
 IN STOCK - LOW MMIG-LS3V-07all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 2007+ GM Gen V LS3 Style Engine Ignition Coil 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $69.92 |
 IN STOCK - LOW MMIG-LS3V-0708all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 2007+ GM Gen V LS3 Style Engine Ignition Coil Set 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD AT4 / Denali / SLE / SLT 2022-2023 GMC Sierra 2500 HD Pro $356.95 |
 IN STOCK - LOW MMIG-LSHS-99all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 99-07 GM Truck/Heatsink Style Ignition Coil 2002-2002 GMC Sierra 2500 HD SL 2002-2005 GMC Sierra 2500 HD Base 2002-2007 GMC Sierra 2500 HD SLE / SLT 2003-2007 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $69.92 |
 IN STOCK - LOW MMIG-LSHS-9908all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 99-07 GM Truck/Heatsink Style Ignition Coil Set 2002-2002 GMC Sierra 2500 HD SL 2002-2005 GMC Sierra 2500 HD Base 2002-2007 GMC Sierra 2500 HD SLE / SLT 2003-2007 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $356.95 |
 IN STOCK - LOW MMIG-LSRD-07all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 2007+ GM LS Round Style Engine Ignition Coil 2007-2014 GMC Sierra 2500 HD WT 2007-2019 GMC Sierra 2500 HD SLE / SLT 2011-2019 GMC Sierra 2500 HD Denali 2015-2019 GMC Sierra 2500 HD Base $69.92 |
 OUT OF STOCK MMIG-LSRD-0708all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 2007+ GM LS Round Style Engine Ignition Coil Set 2007-2014 GMC Sierra 2500 HD WT 2007-2019 GMC Sierra 2500 HD SLE / SLT 2011-2019 GMC Sierra 2500 HD Denali 2015-2019 GMC Sierra 2500 HD Base $356.95 |
 IN STOCK - LOW MMIG-LSSQ-99all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 99-07 GM Square Style Engine Ignition Coil 2001-2002 GMC Sierra 2500 HD SL 2001-2007 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2007 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $69.92 |
 OUT OF STOCK MMIG-LSSQ-9908all of which hinder performance.----Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed ... Mishimoto 99-07 GM Square Style Engine Ignition Coil Set 2001-2002 GMC Sierra 2500 HD SL 2001-2007 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2007 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $356.95 |
 IN 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, perfor... NGK 2004-03 Isuzu Ascender COP Ignition Coil 2001-2002 GMC Sierra 2500 HD SL 2001-2006 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2006 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL $69.98 CLEARANCE VIEW PRICE IN CART |