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Bosch 16749 Oxygen Sensor Heated After Catalytic Converter - 4-Wire

(Mercedes-Benz E350 2006-13, C300 2008-12, S550 2007-11, E550 2007-11, ML350 2006-11, GL450 2007-12, C250 2010-11, C230 2006-09, CLS550 2007-11 + 18 more models)

Part of: Bosch Oxygen Sensor Heated After Catalytic Converter

Other options in this family: Bosch 13842 Bosch 15681 Bosch 13753 Bosch 13864 Bosch 15652

Manufacturer

Picture for manufacturer Bosch

Part Number

16749
13 reviews
Sale Price

$75.76

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Bosch 16749 oxygen sensor delivers precision engine performance monitoring for vehicles equipped with heated oxygen sensor systems. Engineered with Bosch's Super Class technology, this direct-fit replacement sensor ensures accurate air-fuel ratio readings to optimize engine efficiency and reduce emissions.

Key Features:

  • Premium ceramic technology with Zirconium or Titania and Yttrium coating for superior protection against mechanical and thermal shock
  • Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals to the engine control module
  • Dual-layer filtration system doubles protection against exhaust gas contamination for extended sensor life
  • 4-wire heated design with planar sensing element for faster response times
  • 12.2-inch wire length with OE-style silicone boots for secure connection and proper fit
  • Direct plug-in installation with no cutting or splicing required

Specifications:

  • Location: After catalytic converter (downstream position)
  • Configuration: 4-wire heated sensor
  • Wire Length: 12.2 inches
  • Design: Planar technology
  • Product Type: OE replacement

This oxygen sensor helps prevent premature catalytic converter failure by maintaining optimal air-fuel ratios and has been rigorously tested to deliver reliable performance while improving fuel economy. Sold individually.

Products specifications

Fits

Mercedes-Benz E350 2006-13, C300 2008-12, S550 2007-11, E550 2007-11, ML350 2006-11, GL450 2007-12, C250 2010-11, C230 2006-09, CLS550 2007-11, C350 2006-11, GLK350 2010-12, CLK350 2006-09, SLK350 2005-11, C280 2006-07, GL550 2008-12 + 12 more models

Great online service.

quick +easy !

Great customer support. Easy to talk too as well. Thanks again!

Yuhhh

So Far So good . First order maybe of many . We'll see how it goes

quick fast and best price. thanks

I was disappointed when I received the part without O ring to complete the job. I had to go around a few more hours to find an O ring from local auto parts in my area. But I was happy with the customer service that response to my email and sent my order the following next day.

The product shipped right away and I received it about a week later. The part bolted up without any issues, I wished I had replaced the actuator at the same time. Very pleased with the product and delivery time. "I'll Be Back" - Arnold

Product description could use some better details

Autoplicity had the lowest price by far and shipping was very fast (ordered Wednesday evening, arrived Saturday morning). I will definitely order from Autoplicity again!

Very pleasant order over the phone. Gentleman was smart, cheerful and helpful.

Easy to find product I need and easy to check out.

Autoplicity cares about there customers. I ordered a flash programmer and got to the last page and never got a confirmation of the order. I used the website chat and talked to somebody about it right away. So I ordered again and got a conformation. But both went though. Autoplicity called me next day a.m. to see if I made a mistake. Thanks for letting me know and correcting to one order. Saved me from shipping back a product I dind't need.

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