[Vehicle Fitment] - Direct Fit & OEM Standard. Ignition Coils Pack & Iridium Spark Plugs Compatible with Scion xA L4 1.5L 2004 - 2006, xB L4 1.5L 2004 - 2006; Compatible with Toyota Echo L4 1.5L 2000 - 2005, Yaris L4 1.3L 2004 - 2005, Yaris L4 1.5L 2006 - 2018
[Replace OEM Part Number] - Built as a direct replacement replace# UF316 + 3184 Replace# C1304 UF-316 UF-316T DQ50103 5C1293 E346 52-1689 IC446 90919-02240 C1304 90080-19021 6731306 GN10312
[Long-Lasting & Reliable] – Double iridium spark plugs provide up to 100,001 km of service life with consistent sparks. Each ignition coil features high-conductivity copper windings and high-dielectric epoxy for enhanced heat resistance. Premium components ensure stable voltage transfer, fewer misfires, and smoother engine performance. Upgraded copper windings and advanced insulation deliver stronger spark energy, boosting combustion efficiency, throttle response, and overall driving power.
[Superior Performance – Feel the Power] - Over time, factory ignition coils and spark plugs can wear out, causing poor fuel economy, misfires, hesitation, and check engine lights. Upgrading to high-performance coils and plugs delivers up to 15% more energy than OE coils, ensuring stable high-voltage sparks for consistent ignition, smoother combustion, restored power, improved throttle response, better fuel efficiency, and noticeably stronger acceleration.
[Quality You Can Trust – Backed by 12-Month Warranty] - Each ignition coil is put through rigorous factory testing to ensure it meets OE standards. Built to endure real-world driving demands. Backed by a 12-month, no-hassle warranty for your complete peace of mind — because you deserve parts that work as hard as your vehicle does.