Knock Sensors

The knock sensor is a device that sends a signal to your vehicle’s powertrain control module (PCM) when it detects an engine knock, which occurs when the ignition timing is off. The PCM uses the data to adjust the timing and resolve the excess detonation in the ignition cycle.

A knock sensor can cost anywhere between $10 and $100, depending on factors like its brand, configuration, and your vehicle’s specifications. Labor costs for replacing a knock sensor usually range anywhere from $180 to $250. It varies based on the rates in your area and your vehicle’s make and model.

Here at CarParts.com, you never have to worry about long lines and waiting times just to get the part you need. All you have to do is enter your rides year, make, and model into our website’s vehicle selector to find the product that best matches its specifications, and check out securely in a matter of minutes一it’s that easy! You may also use the search filters to find a sensor according to your preferred brand, price range, sensor configuration, and more.

Worried about quality? We’ve got you covered! All our products passed the highest quality control standards from the most trusted names in the industry, so you’re sure to get a knock sensor replacement that’s built to last. Our top-notch knock sensors also come with a low-price guarantee to help you get your daily driver back into shape without going over budget for your repairs. Order anytime, and get the part you need delivered to your doorstep in as fast as two business days. Check out our knock sensors today and take advantage of our unbeatable prices only here at CarParts.com!