APR Iridium Pro Spark Plugs - Heat Range 9 (EA888.3/4, EA855.2, EA824 Engines)
Part # Z1003100SKU APRZ1003100
Set your vehicle above for a fit verdict. 56 vehicles listed below.
| Brand | APR |
|---|---|
| Part type | Spark Plug |
| Brand | APR |
| Category | Ignition |
| Center Electrode Tip Material | Iridium |
| Emission Code | 6 |
| Grade Type | Performance |
| Indexed | No |
| Insulator Material | Ceramic |
| Product Type | Ignition Systems (Spark Plugs) |
| Sub Category | Secondary Ignition |
| UPC / GTIN | 00810009935001 |
| Warranty | Warranted to be free from defects in the materials and workmanship prior to installation |
- 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
- Non-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: 26.5mm
- 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.
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| Year | Make | Model | Engine |
|---|---|---|---|
| 2015 - 2016 | Audi | A3 | 1.8L 110 I4 |
| 2017 - 2020 | Audi | A3 | 2.0L 121 I4 |
| 2022 - 2024 | Audi | A3 | 2.0L 121 I4 |
| 2015 - 2020 | Audi | A3 Quattro | 2.0L 121 I4 |
| 2022 - 2026 | Audi | A3 Quattro | 2.0L 121 I4 |
| 2017 - 2020 | Audi | A4 | 2.0L 121 I4 |
| 2017 - 2025 | Audi | A4 allroad | 2.0L 121 I4 |
| 2016 - 2025 | Audi | A4 Quattro | 2.0L 121 I4 |
| 2018 - 2026 | Audi | A5 Quattro | 2.0L 121 I4 |
| 2018 - 2025 | Audi | A5 Sportback | 2.0L 121 I4 |
| 2016 - 2018 | Audi | A6 | 2.0L 121 I4 |
| 2016 - 2025 | Audi | A6 Quattro | 2.0L 121 I4 |
| 2012 | Audi | A8 Quattro | 6.3L 384 W12 |
| 2013 - 2016 | Audi | A8 Quattro | 4.0L 243 V8, 6.3L 384 W12 |
| 2017 - 2018 | Audi | A8 Quattro | 4.0L 243 V8 |
| 2016 | Audi | allroad | 2.0L 121 I4 |
| 2019 - 2026 | Audi | Q3 | 2.0L 121 I4 |
| 2016 - 2026 | Audi | Q5 | 2.0L 121 I4 |
| 2020 - 2025 | Audi | Q5 PHEV | 2.0L 121 I4 |
| 2021 - 2026 | Audi | Q5 Sportback | 2.0L 121 I4 |
| 2017 - 2026 | Audi | Q7 | 2.0L 121 I4 |
| 2017 - 2020 | Audi | RS3 | 2.5L 151 I5 |
| 2022 - 2026 | Audi | RS3 | 2.5L 151 I5 |
| 2014 - 2018 | Audi | RS7 | 4.0L 243 V8 |
| 2015 - 2020 | Audi | S3 | 2.0L 121 I4 |
| 2022 - 2026 | Audi | S3 | 2.0L 121 I4 |
| 2013 - 2018 | Audi | S6 | 4.0L 243 V8 |
| 2013 - 2018 | Audi | S7 | 4.0L 243 V8 |
| 2013 - 2018 | Audi | S8 | 4.0L 243 V8 |
| 2016 - 2023 | Audi | TT Quattro | 2.0L 121 I4 |
| 2018 - 2022 | Audi | TT RS Quattro | 2.5L 151 I5 |
| 2016 - 2023 | Audi | TTS Quattro | 2.0L 121 I4 |
| 2013 - 2017 | Bentley | Continental | 4.0L 243 V8 |
| 2015 - 2019 | Bentley | Flying Spur | 4.0L 243 V8 |
| 2017 - 2022 | Porsche | Macan | 2.0L 121 I4 |
| 2019 - 2023 | Volkswagen | Arteon | 2.0L 121 I4 |
| 2018 - 2026 | Volkswagen | Atlas | 2.0L 121 I4 |
| 2020 | Volkswagen | Atlas Cross Sport | 2.0L 121 I4 |
| 2022 - 2026 | Volkswagen | Atlas Cross Sport | 2.0L 121 I4 |
| 2013 | Volkswagen | Beetle | 2.0L 120 I4, 2.0L 121 I4 |
| 2014 - 2015 | Volkswagen | Beetle | 1.8L 110 I4, 2.0L 120 I4, 2.0L 121 I4 |
| 2016 - 2017 | Volkswagen | Beetle | 1.8L 110 I4, 2.0L 121 I4 |
| 2018 - 2019 | Volkswagen | Beetle | 2.0L 121 I4 |
| 2015 - 2018 | Volkswagen | Golf | 1.8L 110 I4 |
| 2017 - 2019 | Volkswagen | Golf Alltrack | 1.8L 110 I4 |
| 2015 - 2019 | Volkswagen | Golf R | 2.0L 121 I4 |
| 2022 - 2026 | Volkswagen | Golf R | 2.0L 121 I4 |
| 2015 - 2019 | Volkswagen | Golf SportWagen | 1.8L 110 I4 |
| 2015 - 2026 | Volkswagen | GTI | 2.0L 121 I4 |
| 2013 | Volkswagen | Jetta | 2.0L 120 I4, 2.0L 121 I4 |
| 2014 - 2015 | Volkswagen | Jetta | 1.8L 110 I4, 2.0L 120 I4, 2.0L 121 I4 |
| 2016 - 2018 | Volkswagen | Jetta | 1.8L 110 I4, 2.0L 121 I4 |
| 2019 - 2026 | Volkswagen | Jetta | 2.0L 121 I4 |
| 2014 - 2017 | Volkswagen | Passat | 1.8L 110 I4 |
| 2018 - 2022 | Volkswagen | Passat | 2.0L 121 I4 |
| 2019 - 2027 | Volkswagen | Tiguan | 2.0L 121 I4 |