IRIDIUM RACING Spark Plugs VK22 (6-PACK) – Porsche Boxster/Cayman
IRIDIUM RACING Spark Plugs VK22 (6-PACK) – Porsche Boxster/Cayman
DENSO Iridium Racing® spark plugs are built on DENSO's advanced Iridium-Rhodium technology and the company's decades-long leadership in ignition research and development, making them championship-level components. DENSO's motorsport spark plug utilizes the same fundamental 0.4mm center electrode configuration as DENSO's Iridium Power® spark plug – it's simply the best on the market – and is additionally equipped with a 0.8mm 100% platinum ground electrode, a special insulator material with 20% higher strength than conventional spark plugs, and other valuable features for hardcore racing applications. Surface-discharge, recessed, and ultra-compact 8mm spark plugs are available for a wide range of specialized racing engines. Porsche part number: 99917018390. Manufacturer: Denso.
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
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