DENSO (5310) IK22 IRIDIUM POWER SPARK PLUG
What design features make the Iridium Power stand out from competitors?
Iridium is 6x harder and 8x stronger than platinum, this allows DENSO engineers to shrink the center electrode tip to only 0.4mm, the world’s smallest , and still maintain durability. This tiny electrode reduces the required voltage for the plug to fire resulting in improved firing performance. DENSO uses a patented Iridium alloy formula which employs over 90% Iridium, and small amounts of another material called Rhodium, which is added to even further reduce oxidation.
|Iridium Power? plugs are for drivers that care about performance as well as drivers that care about mileage. These plugs best demonstrate their performance improvement during acceleration. The world’s smallest center electrode (0.4mm) and specially shaped ground electrode delivers maximum spark energy while withstanding temperatures greater than 4000? F. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs.
|More Information about Iridium Power Features and Structure|
|Ground Electrode Tip Design||Tapercut, U-Groove|
|Ground Electrode Core Material||Nickel|
|Center Electrode Core Material||Copper|
|Center Electrode Tip Material||Iridium Rhodium Alloy|
|Ground Electrode Quantity||1|
|Hex Size||16.0 mm|
|Manufacturer Heat Range||22|
|Alternate/OEM Part Number(s): IK22|
200 in stock