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OEM Mercury Grand Marquis Knock Sensor

Engine Knock Sensor
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1 Knock Sensor found

  • Mercury Grand Marquis Knock Sensor Diagram - XL3Z-12A699-AA
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    Mercury Grand Marquis Knock Sensor Part Number: XL3Z-12A699-AA

    $36.93 MSRP: $57.64
    You Save: $20.71 (36%)
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    Product Specifications
    • Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2003-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS

Mercury Grand Marquis Knock Sensor

OEM Knock Sensor boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get Knock Sensor with long life and a perfect fit. Come to our website and find genuine Mercury Grand Marquis parts. We keep a wide inventory of OEM Grand Marquis parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Mercury Grand Marquis Knock Sensor is one of the most important parts that defines the car model and its outlook towards reliability and its performance. Modern knock sensors are a key to improving engine efficiency, as engine knock - which has its source in wrong ignition timing - is detected by the system. They work in conjunction with the powertrain control module (PCM) to produce signals that facilitates change in ignition timing hence improving on the acceleration and safety of the Mercury Grand Marquis Knock Sensor. Designed for various Grand Marquis models manufactured between 1975 to 2011, this knock sensor allows the engine to perform well even for demanding situations like fluctuations on fuel quality and temperature. Piezoelectric Knock Sensor of the Mercury Grand Marquis Knock Sensor works on the principle of turning mechanical pressure oscillations into electrical signals for constant search for pressure spikes indicative of knocking. This capability enables the engine to operate at 'knock limit', despite the lower performance associated with lower grades of fuel, reducing the likelihood of knock damage. Again, the Mercury Grand Marquis Knock Sensor is capable of changing ignition timing for each cylinder in order to add more efficiency in the car's functioning. Being one of the established marques with focus on performance upgrades and new features in the automobile market, the Mercury Grand Marquis cannot leave out the knock sensor as an important feature. In conclusion, Mercury Grand Marquis Knock Sensor is a clear indication of the company's commitment to offer one of the best vehicles in the market with outstanding performance to offer safe rides to clients.

Mercury Grand Marquis Knock Sensor Parts and Q&A

  • Q: How to service the knock sensor (KS) on Mercury Grand Marquis?
    A:
    Kickstart your service of the knock sensor by taking out the Intake Manifold. The first step of knock sensor service requires users to remove its electrical connector. The procedure requires loosening the knock sensor nut before extracting both the sensor and the nut. Reinstall the knock sensor while tightening it to 20 Nm (15 lb-ft) according to the reverse removal method.

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