Compatible with: 3.5L V6 2005-2016 Toyota Avalon, 2007-2015 Toyota Sienna, 2008-2015 Toyota Highlander, 2007-2015 Toyota Camry, 2006-2012 Toyota RAV4, 2009-2015 Toyota Venza, 2010-2015 Lexus RX450h, 2007-2016 Lexus ES350, 2007-2015 Lexus RX350 Replace Part Number: UF487, 90919-02255, 90919-A2002, 90919-A2004, C1601, 5c1658, E987, 52-1894, Ic567, 90919-A2002A, UF-487, 90919-A2007, 90919-02251, 9091902251, 90919A2002, 9191902251, 673-1309, GN10366 Coil Packs Optimized Ignition System Components: Enhance your vehicle's performance with precision-engineered ignition components designed for seamless integration and reliability. The double iridium spark plugs feature dual-electrode protection, maintaining consistent spark delivery across varied driving conditions. Engineered connectors ensure stable electrical transmission while resisting heat degradation from thermal cycling. Performance Benefits: Durable epoxy encapsulation protects coil components from engine compartment contaminants, maintains consistent idle quality and cold-start capability. High-conductivity copper windings improve spark energy transmission efficiency, preserves fuel economy through stabilized combustion patterns.Thermal-resistant polymer housing maintains structural integrity under sustained operation, minimizes voltage leakage with multi-layer insulation technology Warranty: For any reason, if you are not satisfied with your purchase, please contact us directly. We offer six-month warranty, 100% satisfaction guarantee. Compatible with: 3.5L V6 2005-2016 Toyota Avalon, 2007-2015 Toyota Sienna, 2008-2015 Toyota Highlander, 2007-2015 Toyota Camry, 2006-2012 Toyota RAV4, 2009-2015 Toyota Venza, 2010-2015 Lexus RX450h, 2007-2016 Lexus ES350, 2007-2015 Lexus RX350