Find Buick Riviera Ignition Coil. Shop Buick Riviera Ignition Switch. Explore Buick Riviera Ignition & Buick Riviera Ignition Replacement. Maintaining the ignition system of your Buick Riviera ensures peak performance and reliability. Regularly check and replace spark plugs and ignition wires to prevent misfires and maintain fuel efficiency. For signs that your ignition may need replacement, watch for stalling, power loss, or poor fuel economy. When selecting a new ignition system, consider options like traditional coil packs or more modern coil-on-plug designs, each offering unique benefits like improved combustion or direct energy transfer. High-quality materials and proper installation are key for longevity, so opt for trusted brands and follow the manufacturer's guidelines to enhance your Riviera's ignition lifespan. Shop with us for premium ignition components that promise seamless integration and enduring functionality.