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APR Iridium Pro Spark Plugs - 14x19x16mm - Heat Range 9

Fits 2.0T EA113/EA888.1/2, 3.0S EA837 Audi A3, A4/S4/A5/S5/Q5/SQ5, A6/A7, A8, Q7, TT/TTS, Porsche Cayenne, Panamera, VW Beetle, CC, Eos, Golf R/GTI, Jetta, Passat, and Tiguan

Part # Z1003101 Be the first to write a review

APR Iridium Pro Spark Plugs - 14x19x16mm - Heat Range 9

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$19.95
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2

Emissions

This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.

See Emissions Details

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APR Iridium Pro Spark Plugs are the excellent upgrade for tuned engines. Our spark plugs are made from Iridium, which is one of the strongest materials you can use in this type of application. They run cooler, resist preignition, last longer than other materials with higher melting points, and even require less voltage to produce a strong spark. The electrode is harder and stronger than other materials and with its copper core can dissipate heat more easily, is better protected from melting, cracking, and other limitations found with standard plugs. These plugs were designed for use on tuned and higher output vehicles that benefit from a plug cooler than the factory heat range. They are great for high boost, high cylinder pressure, high cylinder temperatures, and high power situations, and they pair nicely with a set of APR ignition coils, where applicable.

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
  • 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

About APR

APR's sole mission is to engineer only the highest quality tuning solutions for Volkswagen, Audi, and Porsche vehicles to give you the ultimate driving experience while consistently providing the enthusiast the ultimate in customer care and support.

Brand APR
CategoryIgnition
Center Electrode Tip MaterialIridium
Emission Code2
Grade TypePerformance
IndexedNo
Insulator MaterialCeramic
Product TypeSpark Plug
Sub CategorySecondary Ignition
UPC810009935018
Part NumberZ1003101
2

This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions - ea888_1_spark_plugs_instructions.png
Always check sizes and heat range specs before installing.
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.