• This 6 pack DENSO Iridium TT Spark Plug is compatible with Toyota Highlander 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008 3.5L V6
• Genuine DENSO parts. Experience DENSO Iridium TT spark plugs. A larger spark translates to more power and superior fuel economy. DENSO delivers all-round vehicle performance to a wide range of OE vehicles
• MAXIMUM PERFORMANCE: DENSO Iridium TT spark plugs feature a 1.1mm platinum center electrode, coupled with a titanium-enhanced alloy ground electrode
• IMPROVED DURABILITY & EFFICIENCY: The twin-tip design of Iridium TT enables more power and better fuel economy. Able to handle extreme compression and boost levels, it delivers maximum spark energy 
• Please double‑check and select the exact spark plug set that matches your vehicle’s make, model, engine, and year.

* This part fits the following vehicles:

Compatible with Toyota Highlander 2008 - 3.5L V6;Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2008 - 3.5L V6;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2008 - Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2009 - 3.5L V6;Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2009 - 3.5L V6;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2009 - Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2010 - 3.5L V6;Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2010 - 3.5L V6;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2010 - Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2011 - 3.5L V6;ELECTRIC/GAS;Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2011 - 3.5L V6;Gap 0.040;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander 2011 - 3.5L V6;Iridium Tt - Ultimate Endurance And Power, 0.4Mm Iridium And 0.7Mm Platinum Twin-Tip Technology
Compatible with Toyota Highlander