APR Iridium Pro Spark Plugs - Heat Range 9 (EA888.3/4, EA855.2, EA824 Engines)
Regular price
$31.95
Sale price
$28.76
APR Iridium Pro Spark Plugs - Heat Range 9 (EA888.3/4, EA855.2, EA824 Engines)
Regular price
$31.95
Sale price
$28.76
APR Part Number: Z1003100
14X26.5X16MM - Heat Range 9
Overview
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.
BUILT FOR PERFORMANCE: APR Iridium Pro Spark Plugs are made from high-grade materials, engineered to enhance ignition and combustion, and provide smooth, consistent engine power for daily drivers, dedicated racing enthusiasts, and everyone in between.
A DIRECT-FIT UPGRADE: Upgrade your OEM spark plug on stock vehicles and on tuned engines with higher boost or upgraded power components, APR spark plugs are engineered to manage increased demands. Direct replacement for OEM stock parts 06K905601B/D/K/M and 06Q905601E/L.
IRIDIUM BENEFITS: One of the strongest materials used for spark plugs, Iridium is used to withstand high temps, is less corrosive, requires less voltage to product a strong spark, and helps deliver reliable power.
HIGH-TEMP DURABILITY (HEAT RANGE 9): Featuring a copper core construction paired with an iridium electrode, APR’s high heat dispersal “cold plugs” regulate combustion temperatures. This means consistent performance, even under extreme conditions.
COMPATIBILITY: Compatible with Audi A3 A4 A5 Q3 Q5 Q7 RS RS3 S3 S6 S7 TT TTRS TTS, VW Arteon Atlas Beetle Golf R GTI Jetta Passat Tiguan, Porsche Macan.
MORE POWER WITH APR: Pair APR spark plugs with APR ignition coils for maximized performance in your MQB & MLB engines. Z1003100 works with Ignition Coil Part Numbers MS100192, MS100203, MS100204 MS100219, and MS100247.
TRUSTED IN THE U.S. FOR OVER 25 YEARS: Founded in 1997, APR is Headquartered in Opelika, Alabama and has become a global leader in quality and reliable performance aftermarket products for Volkswagen, Audi, Porsche, and other vehicles.
Includes: One iridium spark plug (Z1003100).
Features:
- 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
Specifications
| 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 | 810009935001 |
| Part Number | Z1003100 |
Tech Resources
Always check sizes, gap, and heat range specs before installing. Installation of the wrong length plug can cause damage to the engine. You must verify this before installing the plug.
Vehicle Applications
- 2017–2018 Porsche Macan (95B) — 2.0L; United States
- 2019–2021 Porsche Macan (95B.2) — 2.0L; United States
- 2022–2022 Porsche Macan (95B.3) — 2.0L; United States
- 2013–2015 Audi S7 — 4.0L; United States
- 2016–2018 Audi S7 (C7.5, 4G8) — 4.0L; United States
- 2019–2026 Audi Q3 (F3) — 2.0L; United States
- 2014–2015 Audi RS 7 — 4.0L; United States
- 2016–2018 Audi RS 7 (C7.5, 4G8) — 4.0L; United States
- 2015–2015 Audi A3 — 2.0L; United States
- 2016–2020 Audi A3 (8V) — 2.0L; United States
- 2022–2026 Audi A3 (8Y) — 2.0L; United States
- 2016–2016 Audi A4 allroad — 2.0L; United States
- 2017–2025 Audi A4 allroad — 2.0L; United States
- 2018–2025 Audi A5 Sportback — 2.0L; United States
- 2017–2020 Audi RS 3 (8V) — 2.5L; United States
- 2022–2026 Audi RS 3 (8Y) — 2.5L; United States
- 2016–2023 Audi TTS (8S, FV) — 2.0L; United States
- 2018–2022 Audi TT RS (8S, FV) — 2.5L; United States
- 2015–2015 Audi A3 — 1.8L; United States
- 2016–2016 Audi A3 (8V) — 1.8L; United States
- 2017–2020 Audi A3 (8V) — 2.0L; United States
- 2022–2024 Audi A3 (8Y) — 2.0L; United States
- 2020–2025 Audi Q5 PHEV — 2.0L; United States
- 2017–2026 Audi Q7 (4M, MLB-EVO) — 2.0L; United States
- 2021–2026 Audi Q5 Sportback — 2.0L; United States
- 2018–2020 Audi A5 (B9, F5) — 2.0L; United States
- 2021–2026 Audi A5 (B9.5, F5) — 2.0L; United States
- 2016–2017 Audi Q5 (8R) — 2.0L; United States
- 2018–2025 Audi Q5 (FY, MLB-EVO) — 2.0L; United States
- 2026–2026 Audi Q5 (PPC) — 2.0L; United States
- 2015–2015 Audi S3 — 2.0L; United States
- 2016–2020 Audi S3 (8V) — 2.0L; United States
- 2022–2026 Audi S3 (8Y) — 2.0L; United States
- 2016–2018 Audi A6 (C7.5, 4G) — 2.0L; United States
- 2019–2025 Audi A6 (C8, 4K) — 2.0L; United States
- 2013–2015 Audi S6 — 4.0L; United States
- 2016–2018 Audi S6 (C7.5, 4G) — 4.0L; United States
- 2017–2019 Audi A4 (B9, 8W) — 2.0L; United States
- 2020–2020 Audi A4 (B9.5, 8W) — 2.0L; United States
- 2016–2016 Audi A4 (B8.5, 8K) — 2.0L; United States
- 2020–2025 Audi A4 (B9.5, 8W) — 2.0L; United States
- 2012–2015 Audi A8 — 6.3L; United States
- 2016–2016 Audi A8 (D4.5, 4H) — 6.3L; United States
- 2013–2015 Audi A8 — 4.0L; United States
- 2016–2018 Audi A8 (D4.5, 4H) — 4.0L; United States
- 2016–2023 Audi TT (8S, FV) — 2.0L; United States
- 2013–2015 Audi S8 — 4.0L; United States
- 2016–2018 Audi S8 (D4.5, 4H) — 4.0L; United States
- 2015–2015 Volkswagen Golf SportWagen — 1.8L; United States
- 2016–2019 Volkswagen Golf SportWagen (5G, MQB) — 1.8L; United States
- 2015–2015 Volkswagen Golf R — 2.0L; United States
- 2016–2019 Volkswagen Golf R (5G, MQB) — 2.0L; United States
- 2022–2026 Volkswagen Golf R (CD, MQB-EVO, Mk8) — 2.0L; United States
- 2017–2019 Volkswagen Golf Alltrack (5G, MQB) — 1.8L; United States
- 2018–2026 Volkswagen Atlas (CA1, MQB) — 2.0L; United States
- 2019–2023 Volkswagen Arteon (3H, MQB) — 2.0L; United States
- 2020–2020 Volkswagen Atlas Cross Sport (CA1, MQB) — 2.0L; United States
- 2022–2026 Volkswagen Atlas Cross Sport (CA1, MQB) — 2.0L; United States
- 2019–2024 Volkswagen Tiguan (BW, MQB) — 2.0L; United States
- 2025–2026 Volkswagen Tiguan (MQB-EVO) — 2.0L; United States
- 2015–2015 Volkswagen Golf GTI — 2.0L; United States
- 2016–2021 Volkswagen Golf GTI (5G, MQB) — 2.0L; United States
- 2022–2026 Volkswagen Golf GTI (CD, MQB-EVO, Mk8) — 2.0L; United States
- 2013–2015 Volkswagen Beetle — 2.0L; United States
- 2016–2019 Volkswagen Beetle (5C, PQ35) — 2.0L; United States
- 2014–2015 Volkswagen Beetle — 1.8L; United States
- 2016–2017 Volkswagen Beetle (5C, PQ35) — 1.8L; United States
- 2013–2015 Volkswagen Jetta — 2.0L; United States
- 2019–2019 Volkswagen Jetta — 2.0L; United States
- 2021–2026 Volkswagen Jetta — 2.0L; United States
- 2016–2018 Volkswagen Jetta (A6, NCS, 16) — 2.0L; United States
- 2020–2020 Volkswagen Jetta (A7, BU, MQB) — 2.0L; United States
- 2014–2015 Volkswagen Jetta — 1.8L; United States
- 2016–2018 Volkswagen Jetta (A6, NCS, 16) — 1.8L; United States
- 2015–2015 Volkswagen Golf — 1.8L; United States
- 2016–2018 Volkswagen Golf (5G, MQB) — 1.8L; United States
- 2014–2015 Volkswagen Passat — 1.8L; United States
- 2016–2017 Volkswagen Passat (NMS, A32) — 1.8L; United States
- 2018–2022 Volkswagen Passat (NMS, A32) — 2.0L; United States
Fitment Requirements
Always check sizes, gap, and heat range specs before installing. Installation of the wrong length plug can cause damage to the engine. You must verify this before installing the plug.
Instructions - ea888_3_spark_plugs_instructions.png Always check sizes, gap, and heat range specs before installing. Installation of the wrong length plug can cause damage to the engine. You must verify this before installing the plug.