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ACDelco 213-4256 Heated Oxygen Sensor Position - 2

Part of: ACDelco Heated Oxygen Sensor

Other options in this family: ACDelco 12701634 ACDelco 12657188 ACDelco 12667438 ACDelco 12665061 ACDelco 12670253

Manufacturer

Picture for manufacturer ACDelco

Part Number

213-4256
12 reviews
Sale Price

$61.49

2 left at this price

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Usually delivered within 2 days

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Product Details

The ACDelco 213-4256 is a GM Original Equipment heated oxygen sensor designed for Position 2 (downstream) applications. This sensor detects oxygen content in the exhaust gases to help optimize emissions, providing critical feedback to your vehicle's engine control module for proper air-fuel ratio management.

Key Features:

  • Measures the proportion of oxygen in exhaust gases, allowing the engine control module to adjust the air/fuel ratio to near the optimal value of 14.7:1 for optimized engine performance, emissions, and fuel economy
  • Heated sensor design for faster response time and accurate readings
  • 4-wire configuration for reliable operation
  • Position 2 (downstream/post-catalytic converter) installation location
  • GM Original Equipment quality for precise fit and performance
  • Meets rigorous OBD II standards

This original equipment oxygen sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Proper oxygen sensor operation is essential for maintaining optimal fuel efficiency, reducing emissions, and preventing check engine light codes related to catalytic converter efficiency monitoring.

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Wow, what a deal. Great price on the product and shipping. What else can I order from these guys? They'll be my first stop.

Very detailed list of part fitment. Radiator fits and functions very well. BUT, and this may be no fault of Autoplicity, I received the radiator w/holes punched in the box and some of the cooling fins bent. It wasn't bad enough to warrant a return, thoug

Very nice process!

Excellent store! I found the fuel pump that I was looking for right away and for almost half the cost of competitors. Better yet, the order shipped out that night! I make a lot of online purchases and have grown accustomed to the normal lengthy process but this store knows what they're doing! Great experience overall and I will be sure to buy from them again and spread the word!

Great prices!

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Easy transaction.

best price on harley filters from wix. next is to see how fast shipping is

I searched for a quality automobile battery charger and found the best priced and longest warranty "smart" charger at Autoplicity and one other seller. Autoplicity carried a wider selection of the models offered by the manufacturer.<br> Looking over the website I entered my vehicles into the fields and found quality offerings. It is worth looking at.<br> Ordering was straight forward, shipping began the next day with a tracking number, and the order arrived on time. I bookmarked the website.

- Updated review -<br>Autoplicity.com contacted me after my original review and admitted to making a mistake with my order. They have refunded my shipping and I am happy now.<br><br>- Original review -<br>After 18 days the part finally arrived. The filter appears to have been sent directly from K&N, but I ordered on the 20th of June, yet the packing date that K&N Engineering Inc. shows is July 3rd.

Processed and shipped out very quickly. I love when a website delivers! It was the best deal on the internet AND they gave free shipping! I will definitely do future business with Autoplicity. Thanks!

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