Description
Upgrade your ignition system in one complete package with the APR Ignition Coil & Spark Plug Kit for 2.0T/2.5T 9A2 4-cylinder engines. This kit pairs high-output APR ignition coils with APR Iridium Pro spark plugs, engineered to work together for a stronger, more consistent spark. Perfect for stock or high-performance applications, this kit improves idle smoothness, throttle response, and engine reliability under heat and load.
All components are direct-fit plug-and-play, requiring no wiring, coding, or ECU tuning. Coils are batch-tested for durability, and iridium spark plugs feature efficient heat dissipation and enhanced combustion stability for high-performance conditions.
Engineered as a Complete System
- Matched APR ignition coils and iridium spark plugs for 9A2 4-cylinder engines
- Provides a full ignition refresh in one kit
- Optimized for high-performance and tuned vehicles
Performance & Technology
- 17% more energy output than stock coils for a stronger, more consistent spark
- Increased copper winding diameter for lower resistance
- Larger, stronger neodymium magnets for better spark performance
- Optimized electrode design for hard-to-ignite fuels like ethanol
- Cooler operating temperature and lower required voltage
- Resists pre-ignition and misfires under high-boost conditions
APR Iridium Pro Spark Plugs – Heat Range 9
- Heat range 9 spark plugs designed for high-performance/tuned vehicles
- 152% higher melting point than silver, 125% higher than copper, 38% higher than platinum
- Copper core construction for efficient heat dissipation
- Projected insulator design for improved ignition stability
- Optimized for ethanol and high-octane fuels
Direct-Fit Installation
- Plug-and-play APR ignition coils
- Direct-fit APR Iridium Pro spark plugs
- No wiring, coding, or ECU tuning required
- Always verify spark plug size, reach, gap, and heat range before installation
Fitment
Engine Family: 2.0T / 2.5T 9A2 4-Cylinder Turbocharged Engines
Spark Plug OEM Cross-Reference
- 06K905601B / 06K905601D / 06K905601K / 06K905601M
- 06Q905601E / 06Q905601L
Ignition Coil OEM Direct Replacement Numbers
-
06H905110G / 079905110L / 079905110N / 079905110P / 079905110R
Always confirm fitment using the application guide and visually verify connector/boot style before installation.
What’s Included
- 4× APR High-Output Ignition Coils (MS100252) – Red housing with APR logo
- 4× APR Iridium Pro Spark Plugs (Z1004081)
Complete kit for 4-cylinder engines; includes all necessary coils and spark plugs.
Quality, Testing & Warranty
- Batch-tested for 73+ hours / 15,768,000 coil firings
- 1-year unlimited-mileage direct replacement warranty
- Made in the EU
About APR
Founded in 1997 in Opelika, Alabama, APR is a global leader in high-quality performance aftermarket products for Volkswagen, Audi, Porsche, and other vehicles. APR is trusted worldwide for performance, reliability, and innovation.
