Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededAPRPART NUMBER: 172-Z1003100
Z1003100 Iridium Pro Spark Plugs, 14 x 26.5 x 16 mm, Heat Range 9
$3195
8 left in stock
Ships Tomorrow
Lowest Price GuaranteeIridium Pro Spark PlugsThread Reach: 26.5 mm Thread Diameter: 14 mm Heat Range: 9 Gasket Seat
APR Z1003100 Features:
APR Iridium Pro Spark Plugs are an 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, can dissipate heat more easily, and is better protected from melting, cracking, and other limitations found with standard plugs. These plugs were designed for 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.- 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 supply 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
Part TypeSpark Plug
BrandAPR
Package Height0.9
Package Width0.9
Package Length3.4
Weight0.105 PG
Part CategoryReplacement Parts
Part FitmentSemi Universal
Vendor Part NumberZ1003100
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
