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NGK NTK 21528 Oxygen Sensor 4-Wire Heated O2 Sensor Direct Fit

(Chevrolet Camaro 1996-2002, S10 1997-2003, Impala 2000-04, Monte Carlo 1996-2004, Venture 1997-2004, Lumina 1996-2001, Lumina APV 1996 + 23 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

21528
5 reviews
Sale Price

$44.62

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The NGK NTK 21528 oxygen sensor (also called an O2 sensor or air-fuel sensor) is an OE identical, direct-fit replacement. It monitors exhaust gas composition and sends voltage signals to the engine control unit so the air-fuel mixture stays correct. A new sensor can help restore fuel efficiency, lower emissions and protect the catalytic converter.

Key Features:

  • Heated, 4-wire thread-in design with an OE-type connector
  • Thread diameter: 18mm; wrench size: 7/8" (22mm)
  • Wire length: 12.5" (318mm)
  • Dual-coated platinum element for durability and fast response
  • Integrated heater brings the NTK ceramic sensing element to operating temperature quickly, for faster closed-loop activation and reduced cold-start emissions
  • Corrosion-resistant housing and a porous PTFE filter that lets atmospheric oxygen in while keeping out water and engine contaminants
  • OEM-specified connector and attaching hardware for easy installation
  • Individually tested for quality and reliability

Cross-references: ACDelco 213-1681, 213-938, AFS116, AFS123, AFS141, AFS97; Bosch 13014, 13444, 13481; BWD OS229, OS825; Delphi ES10009, ES10014, ES10088, ES10544, ES10602, ES20002; DENSO 234-4087; GM 19178747, 19178922, 19178924; Spectra Premium OS5046; Standard Motor Products SG277.

NTK is a leading OEM supplier of oxygen sensors. This sensor is built to OE standards for a precise fit and reliable engine management performance.

Products specifications

Fits

Chevrolet Camaro 1996-2002, S10 1997-2003, Impala 2000-04, Monte Carlo 1996-2004, Venture 1997-2004, Lumina 1996-2001, Lumina APV 1996; Pontiac Firebird 1996-2002, Grand Prix 1996-2003, Bonneville 1996-2003, Montana 1999-2004 + 19 more models

I ordered a set of inner tie rods for my car from Autoplicity and found their prices to be the lowest online for the brand I was looking for. Items were ship out in 2 business days from the original manufacturer. Shipping prices were kind of on the expensive end considering the package size and weight so if Autoplicity adjust their shipping prices to be more competitive, I think their service and pricing would be hard to beat!

I was very pleased with my transaction with Autoplicity. My order was shipped the next day and received the following day. The pricing was also the best I could find. I would definitely buy from them again and recommend them to others.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Best price, now we will have to see how fast they ship.

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

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