APR Iridium Pro Spark Plugs - Heat Range 9 (EA113, EA888.1/2, EA837 Engines) for Audi, Volkswagen and Porsche
Part # Z1003101
- 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.
- Stronger than copper and 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
- An excellent match for APR ignition coils
- Thread reach: 19mm
- Thread diameter: 14mm
- Hexagon: 16mm
- Seat Type: Gasket
- Install Torque: 25 Nm
- Made in the EU
Description
Refresh your ignition system in one shot with APR Iridium Pro Spark Plugs and pair with APR Ignition Coils – engineered to work together for a stronger, more consistent spark. Each 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.
Specifications
| Center Electrode Tip Material | Iridium |
|---|---|
| Grade Type | Performance |
| Indexed | No |
| Insulator Material | Ceramic |
| UPC / GTIN | 00810009935018 |
| Warranty | Warranted to be free from defects in the materials and workmanship prior to installation |
| Year | Make | Model | Engine |
|---|---|---|---|
| 2006 - 2013 | Audi | A3 | 2.0L I4 |
| 2009 - 2013 | Audi | A3 Quattro | 2.0L I4 |
| 2005 - 2016 | Audi | A4 | 2.0L I4 |
| 2005 - 2016 | Audi | A4 Quattro | 2.0L I4 |
| 2010 - 2017 | Audi | A5 Quattro | 2.0L I4 |
| 2012 - 2017 | Audi | A6 | 2.0L I4 |
| 2009 - 2012 | Audi | A6 Quattro | 3.0L V6 |
| 2013 - 2015 | Audi | A6 Quattro | 2.0L I4, 3.0L V6 |
| 2016 - 2018 | Audi | A6 Quattro | 3.0L V6 |
| 2012 - 2018 | Audi | A7 Quattro | |
| 2013 - 2018 | Audi | A8 Quattro | 3.0L V6 |
| 2013 - 2016 | Audi | allroad | 2.0L I4 |
| 2015 - 2018 | Audi | Q3 | 2.0L I4 |
| 2015 - 2018 | Audi | Q3 Quattro | 2.0L I4 |
| 2011 - 2012 | Audi | Q5 | 2.0L I4 |
| 2013 - 2017 | Audi | Q5 | 2.0L I4, 3.0L V6 |
| 2011 - 2015 | Audi | Q7 | 3.0L V6 |
| 2017 - 2019 | Audi | Q7 | 3.0L V6 |
| 2010 - 2016 | Audi | S4 | 3.0L V6 |
| 2010 - 2017 | Audi | S5 | 3.0L V6 |
| 2014 - 2017 | Audi | SQ5 | 3.0L V6 |
| 2008 - 2009 | Audi | TT | 2.0L I4 |
| 2009 - 2015 | Audi | TT Quattro | 2.0L I4 |
| 2009 - 2015 | Audi | TTS Quattro | 2.0L I4 |
| 2011 - 2018 | Porsche | Cayenne | 3.0L V6 |
| 2012 - 2015 | Porsche | Panamera | 3.0L V6 |
| 2012 | Volkswagen | Beetle | 2.0L I4 |
| 2009 - 2017 | Volkswagen | CC | 2.0L I4 |
| 2007 - 2016 | Volkswagen | Eos | 2.0L I4 |
| 2012 - 2013 | Volkswagen | Golf R | 2.0L I4 |
| 2006 - 2014 | Volkswagen | GTI | 2.0L I4 |
| 2006 - 2010 | Volkswagen | Jetta | 2.0L I4 |
| 2012 - 2013 | Volkswagen | Jetta | 2.0L I4 |
| 2006 - 2010 | Volkswagen | Passat | 2.0L I4 |
| 2009 - 2017 | Volkswagen | Tiguan | 2.0L I4 |
| 2017 - 2018 | Volkswagen | Tiguan Limited | 2.0L I4 |