Discover Toyota RAV4 Ignition System Parts & Toyota RAV4 Ignition Electronics. Order Toyota RAV4 Ignition System Parts In Canada. Maintaining the ignition electronics of your Toyota RAV4 is crucial for a seamless driving experience. To ensure longevity, routinely check and replace spark plugs, keep the battery connections clean, and listen for the engine's difficulty in starting, which signals potential ignition coil issues. When selecting new ignition electronics, opt for OEM-quality coils and modules that are tailored for your RAV4 to guarantee compatibility and peak performance. Installation is straightforward, but attention to detail is key—secure all connections firmly and follow the manufacturer's guidelines. Proper maintenance and choosing the right components can significantly boost the robustness of your RAV4's ignition system, enhancing both reliability and efficiency.