APR Ignition Coil & Spark Plug Kit - 8x (MS100204 / Z1004081) (4.0T EA825) - Blue
Refresh your ignition system in one shot with an APR Coils & Plugs Pack—matched high-output ignition coils and iridium spark plugs engineered to work together for a stronger, more consistent spark. Each kit is a direct-fit upgrade designed to support smoother idle, sharper throttle response, and reliable performance under heat and load—whether you’re stock or running higher boost and power upgrades.
ENGINEERED AS A SYSTEM: This package pairs APR high-output ignition coils with APR Iridium Pro spark plugs selected for your 8-cylinder application to deliver a stronger, more consistent spark and a complete ignition refresh in one box.
ENERGY OUTPUTS: APR ignition coils increase energy output by up to 14% over stock to help provide a stronger and more consistent spark. Iridium electrodes require less voltage to fire and support stable combustion as cylinder pressures increase.
A DIRECT-FIT UPGRADE: Direct plug-and-play coil replacement plus direct-fit iridium spark plugs—no wiring, coding, or tuning changes required. Always verify spark plug size, reach, gap, and heat range before installation.
HIGH-TEMP DURABILITY: Coils are engineered with upgraded internal components and batch-tested for reliability. Spark plugs feature an iridium electrode and copper core construction for efficient heat dissipation; heat range 10 is designed to support consistent performance in high-heat and high-load conditions.
COMPATIBILITY: Configured for the engine family listed above using spark plug heat range 10. Spark plug OEM cross-reference: 0PB905612, 0P2905601/A, 06M905606F, 9A790560100, 9A790560101. Always confirm fitment by application guide and visually confirm connector/boot style before installation.
TRUSTED IN THE US: Founded in 1997, APR is headquartered in Opelika, Alabama and has become a global leader in quality, reliable performance aftermarket products for Volkswagen, Audi, Porsche, and other vehicles.
Pack Includes: Includes: 8 ignition coils (MS100204) + 8 iridium spark plugs (Z1004081).
Features:
- APR IGNITION COILS:
- 14% more energy output than stock
- Increased copper winding diameter with reduced resistance
- Increased neodyminum magnet size and strength
- Red housing with APR Logo
- True upgrade, not just aesthetic
- Direct plug-and-play
- Batch tested to over 73 hours or 15,768,000 coil firings
- 1 year unlimited-mile direct-replacement warranty
- APR IRIDIUM PRO SPARK PLUGS:
- Heat range 9 spark plug (Similar: Bosch 3, Brisk 10, Denso 27, and NGK 9)
- 152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum.
- Designed for high performance / tuned vehicle applications
- Projected insulator design
- Lower required supplied voltage
- Cooler operating temperature than stock plugs
- Optimized electrode design for hard to ignite fuels, such as ethanol
- Resists preignition better than stock plugs
- Perfect for upgraded APR vehicles
Original: $552.95
-65%$552.95
$193.53Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Refresh your ignition system in one shot with an APR Coils & Plugs Pack—matched high-output ignition coils and iridium spark plugs engineered to work together for a stronger, more consistent spark. Each kit is a direct-fit upgrade designed to support smoother idle, sharper throttle response, and reliable performance under heat and load—whether you’re stock or running higher boost and power upgrades.
ENGINEERED AS A SYSTEM: This package pairs APR high-output ignition coils with APR Iridium Pro spark plugs selected for your 8-cylinder application to deliver a stronger, more consistent spark and a complete ignition refresh in one box.
ENERGY OUTPUTS: APR ignition coils increase energy output by up to 14% over stock to help provide a stronger and more consistent spark. Iridium electrodes require less voltage to fire and support stable combustion as cylinder pressures increase.
A DIRECT-FIT UPGRADE: Direct plug-and-play coil replacement plus direct-fit iridium spark plugs—no wiring, coding, or tuning changes required. Always verify spark plug size, reach, gap, and heat range before installation.
HIGH-TEMP DURABILITY: Coils are engineered with upgraded internal components and batch-tested for reliability. Spark plugs feature an iridium electrode and copper core construction for efficient heat dissipation; heat range 10 is designed to support consistent performance in high-heat and high-load conditions.
COMPATIBILITY: Configured for the engine family listed above using spark plug heat range 10. Spark plug OEM cross-reference: 0PB905612, 0P2905601/A, 06M905606F, 9A790560100, 9A790560101. Always confirm fitment by application guide and visually confirm connector/boot style before installation.
TRUSTED IN THE US: Founded in 1997, APR is headquartered in Opelika, Alabama and has become a global leader in quality, reliable performance aftermarket products for Volkswagen, Audi, Porsche, and other vehicles.
Pack Includes: Includes: 8 ignition coils (MS100204) + 8 iridium spark plugs (Z1004081).
Features:
- APR IGNITION COILS:
- 14% more energy output than stock
- Increased copper winding diameter with reduced resistance
- Increased neodyminum magnet size and strength
- Red housing with APR Logo
- True upgrade, not just aesthetic
- Direct plug-and-play
- Batch tested to over 73 hours or 15,768,000 coil firings
- 1 year unlimited-mile direct-replacement warranty
- APR IRIDIUM PRO SPARK PLUGS:
- Heat range 9 spark plug (Similar: Bosch 3, Brisk 10, Denso 27, and NGK 9)
- 152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum.
- Designed for high performance / tuned vehicle applications
- Projected insulator design
- Lower required supplied voltage
- Cooler operating temperature than stock plugs
- Optimized electrode design for hard to ignite fuels, such as ethanol
- Resists preignition better than stock plugs
- Perfect for upgraded APR vehicles
