Fit GM Knock Sensor 12601822 with Harness Kit 12589867, Fits Chevy Silverado, Tahoe, Express, Suburban | GMC Savana, Sierra - Set of 2

Fit GM Knock Sensor 12601822 with Harness Kit 12589867, Fits Chevy Silverado, Tahoe, Express, Suburban | GMC Savana, Sierra - Set of 2

Availability: In stock

Product type:

Vendor: PartLimit

$33.99 Regular price ~~$67.99~~

Quick Overview Product Description Product Name: Engine Dual Knock Sensors Wire Harness Kit. Functions: Generally installed in the upper part of the engine body to measure the engine shake degree,...

$33.99 Regular price ~~$67.99~~

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Product Description

Product Name: Engine Dual Knock Sensors Wire Harness Kit.

Functions: Generally installed in the upper part of the engine body to measure the engine shake degree, used to adjust the ignition advance angle when the engine produces knock.

Working Principle: Detecting the working condition of the engine, whether the engine has abnormal vibration in the operation, knocking the cylinder and other abnormal phenomena, using the piezoelectric effect to convert the mechanical vibration generated during the knocking into the signal voltage. When the vibration frequency at the time of knocking coincides with the natural frequency of the piezoelectric effect sensor itself, a resonance phenomenon occurs. At this time, the sensor will output a very high knock signal voltage to the ECU, and the ECU will correct the ignition time in time to avoid knocking.

Orion Motor Tech Aftermarket Auto Parts -- Knock Sensor with Harness Pair Kit. When you want to get OEM quality without the high dealer cost, Orion Motor Tech is the right choice for you. Today you can fix your vehicle properly and have money left in your pocket with a Orion Motor Tech product. It will look, function, and fit just like the part from the dealer, so your vehicle will operate as it should or even better. The Orion Motor Tech product is designed using state-of-the-art technologies to exactly replicate the OEM unit, then it is manufactured with modern tooling so that the end product looks and fits exactly as designed. The unit is made to the same dimensions as the OEM part with the same gauge material. Orion Motor Tech is confident in the quality of their products, which is why the company covers them with a limited lifetime replace or return commitment against any defects in materials and workmanship. Easily restore the appearance and function of your vehicle with Orion Motor Tech products.

Fits The Following Vehicles:

All Other Models 2004 Buick Rainier, 2004-2005 Cadillac Cts, 2002-2006 Cadillac Escalade, 2003-2005 Isuzu Ascender, 1998-2002 Pontiac Firebird, 2004 Pontiac GTO

2002-2006 Chevrolet Avalanche 1500

1998-2002 Chevrolet Camaro

1998-2004 Chevrolet Corvette

Express Series 2003-2007 Chevrolet Express 1500, 2003-2007 Chevrolet Express 2500, 2003-2007 Chevrolet Express 3500

Silverado Series 1999-2006 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 1999-2008 Chevrolet Silverado 2500, 2001-2008 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 3500 Classic

2003-2005 Chevrolet Sonora

2003-2004 Chevrolet SSR

Suburban Series 2000-2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500

2000-2006 Chevrolet Tahoe

2003-2004 Chevrolet Trailblazer

2003-2004 GMC Envoy

Savana Series 2003-2007 GMC Savana 1500, 2003-2007 GMC Savana 2500, 2003-2007 GMC Savana 3500

Sierra Series 1999-2007 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 1999-2007 GMC Sierra 2500, 2001-2007 GMC Sierra 3500, 2007 GMC Sierra 3500 Classic

Yukon Series 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500, 2000-2006 GMC Yukon XL 2500, 2003-2007 Hummer H2

Specifications:

OE Number:

12601822, 12589867, 81045_66030, 10456603

Material:

Knock sensor is mainly composed of copper and iron.
The wire harness is mainly composed of nylon, copper, iron and plastic.

Installation:

After installing the two threaded ends of the sensor on the upper part of the engine, connect the two plugs of the harness to the two sensors respectively, then the sealed part of the harness is stuck on the hood, and then the harness is equipped with two hands. The jack is docked with the ECU harness of the car, and is fixed on the engine by the metal snap card of the knock sensor.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.