| Center Electrode Core Material | Copper |
| Manufacturer Heat Range | 20 |
| Seat Type | Flat |
| Ground Electrode Core Material | Nickel |
| Reach | 19.00 mm |
| Ground Electrode Tip Design | Platinum |
| Ground Configuration | Standard |
| Ground Electrode Quantity | 1 |
| Hex Size | 16.0 millimeter |
| Pre-Gap Size | 0.032 in |
| Resistance | 5000 ohms |
| Thread Diameter | 0.551 mm |
| Center Electrode Tip Material | Iridium-Rhodium |
Denso (3431) K20PSR B8 Spark Plug
- Extra long life spark plugs manufactured to OEM service interval specifications
- DENSO patented optimized iridium-rhodium alloy formula: highest concentration of iridium vs competitors for greater durability
- DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
$12.38
76 in stock76 in stock
| Make | Model | Year |
|---|---|---|
| Mitsubishi | Eclipse | 2004 - 2005 |
| Mitsubishi | Endeavor | 2004 - 2008 |
| Mitsubishi | Endeavor | 2010 - 2011 |
| Mitsubishi | Galant | 2004 - 2007 |
| Mitsubishi | Galant | 2009 |
| Mitsubishi | Lancer | 2008 - 2010 |
| Mitsubishi | Lancer | 2013 - 2015 |
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