When purchasing knock sensors for your vehicle, it's essential to consider several key factors to ensure optimal performance and compatibility. First, always verify that the knock sensor matches your vehicle's make, model, and engine type, as different engines require specific sensor designs. Additionally, pay attention to the sensor's OEM (Original Equipment Manufacturer) specifications and look for high-quality replacements that meet these standards for reliability and longevity. It's also wise to check the warranty offered on the knock sensor, as this can reflect the manufacturer's confidence in their product. Finally, consider the installation process—some sensors can be easily replaced with basic tools, while others may require expert assistance due to their location or complexity. By taking these factors into account, you can ensure that you select the right knock sensor for your vehicle, aiding in its performance and fuel efficiency.
Advance Auto Parts customers consistently choose to buy Knock Sensors from trusted brands like Delphi, GM Genuine, Bosch, and Hitachi for their reliability and positive ratings. As of 3/1/26, the Knock Sensors listed below are the ones our customers have preferred most, offering compatibility with a wide array of leading vehicle manufacturers including Chevrolet, Pontiac, GMC, Buick, and 50 other popular makes. These best-selling Knock Sensors are priced between $24.99 and $129.99. However, please note that prices may fluctuate based on your location's availability. To ensure a seamless match with your vehicle, we invite you to use the "Add Vehicle" tool in the top menu, or explore the Knock Sensor options. Trust in Advance Auto Parts to provide you with high-quality Knock Sensors to meet your specific car maintenance or project needs.
Knock Sensors cost an average of $91.37; however, things like the fitment of your vehicle, or the intended use, as well as availability in your area will impact the cost.
Carquest Premium offers premium Knock Sensors including some of the following products:
The brand with the lowest-priced Knock Sensors is GM Genuine. Here are a few of the items they offer: