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NGK 21568 Oxygen Sensor 4-Wire Heated Direct Fit Downstream O2 Sensor

(2008-2011 Chevrolet Impala; 2008-2011 Chevrolet Malibu; 2008-2009 Chevrolet Equinox; 2008-2009 Chevrolet Uplander; 2008-2010 Pontiac G6 + 4 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

21568
9 reviews
Sale Price

$45.02

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The NGK (NTK) 21568 oxygen sensor, also called an O2 sensor or air-fuel ratio sensor, is a direct-fit, OE-grade replacement. It monitors the oxygen content of the exhaust and reports it to the engine computer. The computer uses that signal to fine-tune the air-fuel mixture, which helps engine performance, fuel economy and emissions control.

Key Features:

  • Direct-fit design with a factory-style OE connector for straightforward installation
  • Heated sensor type with 4-wire construction
  • M18 threaded-in mounting
  • Wire length of about 15.75 in.
  • Placed after the catalytic converter (downstream)
  • Sold individually
  • Tested during manufacturing for quality and reliability
  • Installation instructions included
  • Backed by the NGK limited warranty

Interchange / Cross-Reference Numbers: ACDelco 213-4226, 213-4245, 213-4255, 213-4548; Bosch 15698, 18079; Delphi ES20094, ES20320; DENSO 234-4254, 234-4255; GM 12608662, 12608693, 12608712, 12612436; Spectra Premium OS5451.

NTK is a leading supplier of OEM oxygen sensors. This sensor helps a worn or failed unit be replaced with one built to original-equipment standards.

Products specifications

Fits

2008-2011 Chevrolet Impala; 2008-2011 Chevrolet Malibu; 2008-2009 Chevrolet Equinox; 2008-2009 Chevrolet Uplander; 2008-2010 Pontiac G6; 2008-2009 Pontiac Torrent; 2008-2009 Pontiac Montana; 2008-2010 Saturn Vue; 2008-2009 Saturn Aura

Super pricing, fast shipments, good selection they have it all.

Excellent customer service....<br>fast delivery<br>and good quality parts<br><br>

Shopping is easy..

My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.

Great prices, quick shipping, customer service a bit difficult to reach. But, after reaching customer service, issue was resolved without a problem.

I hope the product is as good as the speed I received the item. I even made a mistake on my order, and it still arrived fast. Thanx, will do business with again.

Excellent low price, super fast shipping, and great communication. Top notch seller. Recommend highly!!

Order arrived quickly and was exactly as described. Great prices and service!

Quick and easy

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