Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 55353316 Knock Sensor is also referred to as GM Knock Sensor. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Saturn Astra.
The GM part 55353316 Knock Sensor has been engineered to be reliable and easy to fit. This GM Knock Sensor is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. GM part 55353316 is a piezoelectric knock sensor designed to detect and send accurate signals to the powertrain control module, and provide real-time control over ignition timing to prevent detonation. It helps to optimise the performance, protect components in case of the use of lower-octane fuel and helps to control the boost pressure on turbocharged engines by detecting pressure peaks in each cylinder. To assure proper operation, ensure that the sensor is mounted at the prescribed level of torque, wiring harness should not be corroded, and PCM must be recalibrated on installation so that the benefits of the true GM quality can be realized to the full extent.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.