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Chevrolet Silverado 1500 Replacement Knock Sensor Information


Replacing a Chevrolet Silverado 1500 knock sensor becomes necessary when the original is no longer functioning properly and failure to do so can result in significant engine damage so the operation should not be delayed. The knock sensor, as the name suggests, is a device for sensing engine knock, also known as 'pinging'. This is a distinctive sound that sometimes occurs when gas with a too-low octane rating is used or when the vehicle's timing is out of sync. It can also be caused by an overheating engine. The Chevrolet Silverado 1500 knock sensor is a small knob-like device attached to the engine, located beneath the air intake. It is essentially a small microphone that listens to the sound coming from the engine when running. When it detects a knocking or pinging sound it sends a signal to the truck's computer, telling it to alter the ignition timing. The timing will be automatically adjusted just to the point where the pinging stops. This allows for the engine to produce maximum power while maintaining the greatest amount of fuel efficiency. Failure to replace a faulty knock sensor can eventually cause damage to the rods, pistons, valves and spark plugs. It's advisable to buy a quality replacement part and have it installed immediately.


Chevrolet Silverado 1500 Knock Sensor They are available for the following Chevrolet Silverado 1500 years: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00, 99. This part is also sometimes called Chevrolet Silverado 1500 Engine Sensors. We stock knock sensor parts for most Chevrolet models including Silverado 2500 HD, Tahoe, Avalanche 1500, Suburban 1500, Corvette, Silverado 1500 HD, K1500, Camaro, Silverado 2500, Impala, C1500, S10, Cobalt, Malibu, Blazer, Suburban 2500, Silverado 3500, HHR, Sonic, Monte Carlo, Equinox, Cruze, Tracker, K2500, Express 1500, K3500, S10 Blazer, Cavalier, Trailblazer, Express 3500, Caprice, Silverado 2500 HD Classic, Traverse, Silverado 1500 Classic, C1500 Suburban, C3500, C10, K1500 Suburban, Astro and P30.

We stock these Knock Sensor brands for the Chevrolet Silverado 1500: Replacement, Delphi, AC Delco, Standard Motor Products, API and DIY Solutions.


Knock Sensor for Chevrolet Silverado 1500 - Partsgeek
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Very Satisfied
Reviewer: dman212

perfect fit and half the price of all my local parts store and perfect fit.

2004 Chevrolet Silverado 1500 Knock Sensor

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2006 Chevrolet Silverado 1500 Knock Sensor

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2004 Chevrolet Silverado 1500 Knock Sensor

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2005 Chevrolet Silverado 1500 Knock Sensor

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I recently bought the knock sensor wiring harness for my 99 model chevy silverado awesome price and perfect fit thanks guys!!

1999 Chevrolet Silverado 1500 Knock Sensor

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2003 Chevrolet Silverado 1500 Knock Sensor