Find Buick Riviera Ignition Wires. Browse Buick Riviera Ignition Wires Near Me. Get Buick Riviera Ignition Coil And Wires & Buick Riviera Ignition Plug Wires. Regular maintenance of ignition wires is crucial for the smooth running of your Buick Riviera, as worn-out wires can cause misfires and reduced engine performance. To ensure longevity, keep the wires free from oil and coolant leaks; these fluids can degrade the insulation. When selecting new ignition wires, opt for those with high-quality insulation material like silicone, which can withstand high temperatures and electrical interference. Remember to choose wires that are specific to your Riviera's engine layout for optimal fit and function. Proper installation is key?avoid stretching or bending the wires excessively to prevent damage, and always follow the manufacturer's guide for the best results. With these tips, you can enhance your vehicle's efficiency and drive with confidence.