
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Denso | 
| Part Number | 4705 | 
| Part Description | Iridium TT™ Spark Plug | 
| Center Electrode Core Material | Copper | 
| Center Electrode Tip Material | Iridium Rhodium Alloy | 
| Ground Configuration | Twin-Tip, Multi-Electrode | 
| Ground Electrode Core Material | Nickel | 
| Ground Electrode Quantity | 3 | 
| Ground Electrode Tip Design | Platinum Twin-Tip | 
| Hex Size | 16.0 | 
| Manufacturer Heat Range | 20 | 
| Pre-Gap Size | 0.040 | 
| Reach | 26.50 | 
| Resistance | 5000 | 
| Seat Type | Flat | 
| Thread Diameter | 0.551 | 
| UPC | 042511047051 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2016 Lexus GS F | All Trims | 8 Cyl 5.0L | 
| 2006 Lexus GS300 | All Trims | 6 Cyl 3.0L | 
| 2007-2011 Lexus GS350 | All Trims | 6 Cyl 3.5L | 
| 2013-2016 Lexus GS350 | All Trims | 6 Cyl 3.5L | 
| 2007-2011 Lexus GS450h | All Trims | 6 Cyl 3.5L | 
| 2013-2016 Lexus GS450h | All Trims | 6 Cyl 3.5L | 
| 2008-2009 Lexus GS460 | All Trims | 8 Cyl 4.6L | 
| 2011 Lexus GS460 | All Trims | 8 Cyl 4.6L | 
| 2008-2014 Lexus IS F | All Trims | 8 Cyl 5.0L | 
| 2006-2015 Lexus IS250 | All Trims | 6 Cyl 2.5L |