Description
The APR Ignition Coil & Spark Plug Kit is a complete ignition system upgrade engineered by APR for Audi and Volkswagen vehicles equipped with the 3.0T EA837 6-cylinder engine. This matched package combines APR high-output ignition coils with APR Iridium Pro spark plugs to deliver a stronger, more consistent spark, improved combustion stability, smoother idle, and sharper throttle response.
APR ignition coils are designed to increase energy output by up to 10 percent over factory coils, helping ensure reliable spark delivery as cylinder pressures increase in both stock and performance-enhanced applications. The APR Iridium Pro spark plugs feature a heat range 9 configuration, optimized for high-heat and high-load environments commonly seen in supercharged and tuned engines.
This APR ignition kit is a true direct-fit, plug-and-play upgrade. No wiring modifications, coding, or tuning changes are required. The ignition coils are built with upgraded internal components and are batch-tested for long-term durability. The gray coil housings with APR branding represent a genuine performance upgrade rather than a cosmetic change. Spark plugs utilize an iridium electrode and copper core construction for efficient heat dissipation and improved resistance to pre-ignition.
Designed, tested, and supported by APR, a global performance brand founded in 1997 and headquartered in Opelika, Alabama, this ignition kit delivers dependable ignition performance for daily-driven and modified 3.0T vehicles.
Vehicle Fitment
Fits vehicles equipped with the following engine:
- 3.0T EA837 Supercharged 6-Cylinder Engines
This kit is configured specifically for the engine family listed above and includes APR Iridium Pro spark plugs in heat range 9.
Always verify engine code, spark plug specifications, and ignition coil connector and boot style before installation.
OEM Cross References
Spark Plug OEM Cross References:
- 06H905601A
- 06Q905601E
- 101905631G
Ignition Coil Direct Replacement OEM Part Numbers:
- 06D905115A
- 06D905115C
- 06D905115D
- 06D905115F
- 06D905115G
- 06D905115K
- 06E905115A
- 06E905115B
- 06E905115C
- 06E905115D
- 06E905115E
- 06E905115F
- 06E905115G
- 06F905115C
- 06F905115E
- 06F905115F
- 06H905611
- 06H905115
- 06H905115B
- 06L905110B
- 07K905715D
- 07K905715E
- 07K905715F
- 07K905715G
What’s Included
- 6 APR High-Output Ignition Coils
- 6 APR Iridium Pro Spark Plugs
Ignition Coil Part Number: MS100209
Spark Plug Part Number: Z1003101
APR Ignition Coil Highlights
- Up to 10 percent higher energy output than stock
- Increased copper winding diameter with reduced resistance
- Larger and stronger neodymium magnets
- Upgraded silicon steel shielding for reduced energy loss
- Gray housing with APR logo
- True performance upgrade, not cosmetic only
- Direct plug-and-play installation
- Batch tested for over 73 hours or 15,768,000 firings
- 1-year unlimited-mileage direct replacement warranty
APR Iridium Pro Spark Plug Highlights
- Heat range 9 design
- Higher melting point than silver, copper, and platinum
- Designed for high-performance and tuned applications
- Projected insulator design
- Lower voltage required to fire
- Cooler operating temperature than stock plugs
- Optimized electrode design for ethanol and hard-to-ignite fuels
- Improved resistance to pre-ignition compared to stock plugs
- Ideal for upgraded APR-equipped vehicles
Specifications
- Brand: APR
- Category: APR Performance Package
- Product Type: Performance Package
- Emission Code: 2
- UPC: 090127979464
- APR Part Number: KT100045
