| Make | Model | Year |
|---|---|---|
| Jaguar | XF | 2010-2011 |
| XFR | 2010-2011 | |
| XJ-Type | 2011 | |
| XK-Type | 2010-2011 | |
| Land Rover | LR4 | 2010-2011 |
| Range Rover | 2010-2011 | |
| Range Rover Sport | 2010-2011 | |
| Lexus | CT | 2011-2017 |
| Nissan | Frontier | 2005-2019 |
| Sentra | 2007-2009, 2013-2015 | |
| Pontiac | Vibe | 2009-2010 |
| Scion | iQ | 2012-2013 |
| xD | 2008-2014 | |
| Suzuki | Equator | 2009-2012 |
| Toyota | Corolla | 2009-2016 |
| Matrix | 2009-2014 | |
| Prius | 2010-2015 |
Iridium Long-Life Spark Plug (3444) by Denso®. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. This produces a dramatic improvement in ignitability and spark plug life.
| Thread Diameter: 12 mm |
| Thread Pitch: 1.25 mm |
| Seat Type: Gasket |
| Reach: 26.5 mm (1.04") |
| Hex Size: 9/16" (14 mm) |
| Terminal Type: Solid |
| Overall Height: ISO |
| Gap: .043" (1.1 mm) |
| Electrode Material: Iridium |
| Nominal Gap: 1.1 mm |
| Heat Range: 20 |
Denso® factories are QS9000 and ISO9000 certified worldwide, just one of the many reasons why zero defects for parts produced in the millions is a reality for Denso. A recipient of the prestigious Deming Award for quality in 1961, Denso spent over five decades perfecting technology and processes, a claim that few automotive manufacturers can make. Denso First Time Fit™ products — including A/C compressors, starters, alternators, oxygen sensors, ignition wire sets, fuel pumps, cabin air, oil and air filters, wiper blades and more — are products built and tested to OE-standard offered for the aftermarket by Denso. Each of these products is precision-built for exact replacement so you don't have to worry about doing the same job twice.