Chevy Impala Ignition Relays, Sensors & Switches

An ignition system is an attribute of gasoline engines only. That’s because diesel motors rely on compression ignition and thus don’t need sparks to be produced inside the cylinders. In a gasoline engine, though, an ignition system plays a vital role while ensuring an accurate and efficient combustion of the air/fuel mixture. Ignition systems continue to evolve along with motor vehicles while gaining multiple electronic devices increasing their efficiency. Various relays, sensors, and switches make this crucial system smarter and thus allow it to tackle tougher tasks. Unfortunately, it comes at the expense of reliability, as all of these devices proved to be troublesome.

If your Chevy Impala needs a new ignition relay, sensor, or switch, instead of purchasing GM’s original parts, which are likely to be just as good as the ones offered by the aftermarket but much pricier, consider choosing products presented in our store. On our digital shelves, you can find a huge variety of top-notch Chevy Impala ignition relays, sensors & switches by some of the top manufacturers of the industry, such as Standard, ACDelco, Dorman, Original Engine Management, and others.