Find Buick Allure Ignition coil replacement & Buick Allure Ignition coil near me Get Buick Allure Ignition coil engine. Order Buick Allure Spark plug coil. Maintaining the ignition coil in your Buick Allure is crucial for seamless performance, with signs like engine misfires, poor fuel economy, and an illuminated Check Engine Light signaling it's time for a replacement. To extend the lifespan, regularly inspect the coil for cracks or corrosion and ensure your spark plugs are in good condition, as worn plugs can overwork the coil. When selecting a new ignition coil, opt for options like standard canister coils or coil-on-plug designs, each offering distinct benefits such as improved fuel efficiency and enhanced throttle response. Choose a coil made from high-grade materials for durability, and follow manufacturer guidelines to ensure correct installation, securing your Allure's reliable ignition for miles to come.