Product Details
Iridium Long-Life Spark Plug (3356) 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.
Specifications
| Thread Diameter: 14 mm |
| Thread Pitch: 1.25 mm |
| Seat Type: Gasket |
| Reach: 19 mm (3/4") |
| Hex Size: 5/8" (16 mm) |
| Terminal Type: Solid |
| Overall Height: ISO |
| Gap: .043" (1.1 mm) |
| Electrode Material: Iridium |
| Nominal Gap: 1.1 mm |
| Heat Range: 16 |
Features
- Manufactured to boost your engine’s performance
- Engineered utilizing the finest materials and equipment
- Provides reliable, hassle-free operation
- Made in compliance with high industry standards
- Made to perform and built to last
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.