5343 IRIDIUM POWER SPARK PLUG - 4pcs

Denso 5343 IRIDIUM POWER SPARK PLUG - 4pcs; Pre-Set Gap 0.044"

OEM / Interchange Numbers: 0948200615, 1118282Z10, 1884011051, 1884511160, 1885011050, 224015M014, 224015M015, 22401ZE01B, 22401ZH014, 22401ZH015, 22401ZJ51B, 9091901233, 9091901259, 90919A1003, 90919C1008, SP079888AB, SP138239AC, SP142582AB, SP143877AA, SP143877AB, SP148183AB, SPLZFR5B13, SPLZFR5C11

Iridium Power best demonstrates its performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode delivers maximum spark energy while withstanding temperatures greater than 4000º 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.

Features & Benefits:

• LIFESPAN / DURABILITY - Iridium alloy is 6X harder and 8X stronger than Platinum
• Iridium with Rhodium Center Electrode -- has the highest concentration of Iridium of any spark plug and outperforms in the most severe engine temperatures, resisting oxidation and voltage wear for over 100,000 miles.
• Patented 360-Degree Laser Welding -- creates the highest quality bond for structural support of the center electrode.

• 0.4 mm Fine Wire Iridium Center Electrode -- achieves higher ignitability and requires lower spark voltage to enable high-response driving with fewer misfires. As a result, acceleration improves in comparison with normal plugs.
• Tapered Cut Ground Electrode -- improves firing performance by reducing quenching.

Vehicle Fitment:

Key Features

OE quality parts from top original equipment and aftermarket manufacturer
The finest quality at a great price
Made from high-quality materials for ultimate durability
Manufactured to meet or exceed strict quality requirements

What's In the Box

1. Iridium Spark Plugs - 4pcs