DENSO Iridium Power Spark Plugs harnesses the power of Iridium, to reduce the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode, measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved. Spark plugs are priced and sold individually.
Spark Plug Specifications:
- Heat Range: 9 (2-steps colder)
- Thread size: 14mm
- Reach: 26.5mm
- Hex size: 16mm
- Recommended Gap: 0.66mm
- Projection: 1.5mm
- Spark position: 3mm
- Spark electrode height: 5.2mm
Note: Prior to installation, we recommend that you physically check the gap of each purchased spark plug for consistency.
- 2004 - 2007 S60R, V70R, B5254T4
- 2005 - 2009 S60 T5, B5244T5
- 2004.5 - 2010 S40/V50 T5 AWD and FWD, B5254T3
- 2006+ C70, B5254T3
- 2007+ C30, B5254T3