OEM Buick Terraza Knock Sensor

Engine Knock Sensor
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1 Knock Sensor found

  • Buick Terraza Knock Sensor Diagram - 12623730
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    Buick Terraza Knock Sensor Part Number: 12623730

    $13.47 MSRP: $25.30
    You Save: $11.83 (47%)
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    Product Specifications
    • Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
    • Replaces: 12570125
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS

Buick Terraza Knock Sensor

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The Buick Terraza Knock Sensor is one of the most important component for furnishing paramount reliability and better performance to Buick's luxury minivan. Merely for the purpose of alerting the automobile to the presence of an engine knock, the Knock Sensor then relays basic signals to the Powertrain Control Module, where changes in the ignition timing can be made with relative accuracy. This capability makes Buick Terraza performs to its optimal by running the engine in efficiency using low octane fuel hence lasting long. The sophisticated mechanism of the Knock Sensor is in the privileged possibility of the individualistic tuning of the cylinder timing as well as the control of boost pressure, thus the Buick Terraza can work close to the "knock limit," not damaging the engine, nevertheless. Designed to fit different Terraza models produced in 2005-2007, the Knock Sensor serves as one of the most important components that enhance the car safety and performance levels. The Buick Terraza is lauded for its ingenuity sufficient to contain up to seven passengers and so it does and its safety standards comprising of side air bags and all-disc antilock breaks. Knock Sensor plays its part in these safety measures since it helps in checking the smooth running of the engine to minimize on mechanical breakdowns. The Buick Terraza XC design is reflected externally and internally, and in the middle of automotive market competition it has a Knock Sensor that increases the reliability of this car. To sum up, Knock Sensor is an important detail that affects the performance and protection of Buick Terraza- that is why it can be called remarkable vehicle characteristic of Buick models.

Buick Terraza Knock Sensor Parts Questions & Experts Answers

  • Q: How to replace the Knock Sensor for Bank 1 on Buick Terraza?
    A:
    Before starting a new sensor replacement for Bank 1, you need to elevate and secure the vehicle. The repair starts with disconnecting the radiator air baffle and removing the engine harness electrical connector from the knock sensor. First remove the bank 1 knock sensor then loosen its mounting. Use the factory coating on the new bank 1 knock sensor without applying thread sealant since it provides proper functioning without additional materials. Sealant applied in excess will restrict the sensor from detecting detonation incidents. Secure the sensor at 25 N.m (18 lb ft) before you reconnect the engine harness electrical connector to the knock sensor. Reinstall the radiator air baffle then proceed with lowering the vehicle.

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