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Bosch Oxygen Sensor

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Bosch Oxygen Sensor, Rear, 4-wire, Minor Modifications
$57.55 List Price: $104.73 Save: $47.18 Availability: In Stock
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, (see more)

  • SKU#: BS15733
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   Same day - 1 business day
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   27.2 in.
 
Rating: (see review/s)

"Good part for a competitive price and quick shipping!" posted by: on January 13, 2014

"This sensor requires a 7/8 inch deep socket with a slot cut the length of the socket to allow the wires to turn without being cut. The wires on this sensor are fatter than the slot found in speacial sockets made for sensors. You will have to sacrifice a new socket to get the sensor in and out. The savings found by buying here easily cover the cost of the socket. The job is not too difficult and is bst done when the car is cold." posted by: on May 20, 2013 view all 16 reviews

Bosch Oxygen Sensor, Downstream, Driver Side, 4-wire, Direct fit
$43.34 List Price: $92.07 Save: $48.73 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS15717
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   16.6 in.
 
Rating: (see review/s)

"It hook right up and it performed like it should so far!" posted by: john on January 11, 2010

"Works like an oxygen sensor about all there is to say." posted by: John on December 11, 2009 view all 7 reviews

Bosch Oxygen Sensor, Passenger Side, 4-wire, Direct fit
$40.44 List Price: $138.43 Save: $97.99 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13474
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   Same day - 1 business day
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
 
Rating: (see review/s)

"Part performed better than expected. Improved idle and gasoline milage" posted by: O on April 7, 2009

"Its never easy to install an O2 sensor on the back side of a motor, but with all the wires attached to the main housing, once you get the old one off, and the new one installed, its a snap to hook up and it instantly starts reading correctly with cars computer. If you have basic mechanical skills, you should be able to do this repair on your own." posted by: Mick on March 25, 2009 view all 4 reviews

Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct fit
$81.49 List Price: $102.93 Save: $21.44 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13477
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   12.6 in.
 
Rating: (see review/s)

"This product works great and I would highly recommend it to my friends and family." posted by: RAD on July 27, 2011

"I got two of these for our 01 BMW 740i. It was an easy swap and they fit perfectly. The same oxygen sensor from the dealer would cost close to $200 each. These are highly recommended." posted by: Steve on March 11, 2009

Bosch Oxygen Sensor, Driver Or Passenger Side, 4-wire, Direct fit
$42.75 List Price: $103.82 Save: $61.07 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS15716
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   11.8 in.
 
Rating: (see review/s)

"Product was just as advertised. I was very pleased with the help on line that I received. The price that I paid was very reasonable." posted by: JC on April 3, 2010

"connector and wire length was perfect fit. All of my cars have used Bosch custom fit oxygen sensors. Best to replace them at 100,000 miles to get the best gas mileage. No need to wait for check engine light. Pre-lubed threads a plus. Maybe they could put the nut size (22mm = 7/8") and the torque specs on the box?" posted by: danzaokid on December 31, 2009 view all 5 reviews

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Bosch Oxygen Sensor, Passenger Side, After Catalytic Converter, 4-wire, Direct fit
$53.93 List Price: $142.39 Save: $88.46 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13104
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   11.8 in.
 
Rating: (see review/s)

"Part was easy to order and quick to receive. Seem to be a quality product." posted by: YodaMan on March 12, 2014

"1997 tacoma sr5 v6 w/ 160,000 miles. Engine light went on, got the code, put this bosch sensor in. All is well. I had no issue putting this in at all, aside from some having a space issue. Maybe I don't have the shield that causes the issue, but mine went in without any problem. My truck runs better. Probably going to replace the upstream too since it is recommended at 80,000 as per haynes manual and I have never done either until now. I had to replace the nuts since the old were almost rusted away. 8mm 1.25 pitch if you have the same as my nuts." posted by: tacoD on February 24, 2011 view all 9 reviews

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct fit
$32.95 List Price: $59.61 Save: $26.66 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS15703
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   13.2 in.
 
Rating: (see review/s)

"I replaced the old one because I was replacing the catalytic converter anyway so its hard to tell if my performance gains come from the new exhaust new O2 sensor or all of the above. It fit I have no lights and the truck runs great." posted by: D911geek on October 8, 2013

"This part for my Daewoo was just fine and worked well. Glad to have a place to get parts for this obsolete car." posted by: Daewoo Man on March 6, 2013 view all 8 reviews

Bosch Oxygen Sensor, Passenger Side, After Catalytic Converter, 4-wire, Minor Modifications
$44.93 List Price: $175.04 Save: $130.11 Availability: In Stock
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, (see more)

  • SKU#: BS15730
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   Same day - 1 business day
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   26.8 in.
 
Rating: (see review/s)

"The sensor was shipped on time. However, it was not compatible with my system. I kept getting engine flaut codes. The problem still has been resloved." posted by: AZJimmy on July 20, 2010

"The part and connections as well as the instructions made this part easy to install. Except for trying to reach the old one and remove it the whole install was quick and easy." posted by: PES on March 29, 2010 view all 3 reviews

Bosch Oxygen Sensor, Downstream, 4-wire, Direct fit
$74.45 List Price: $107.30 Save: $32.85 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS15109
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Connector Type:   Male
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   39 in.
 
Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct fit
$52.36 List Price: $147.75 Save: $95.39 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13441
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   11.8 in.
 
Rating: (see review/s)

"Great product. I like that BOSCH pre-applied the anti seize. The only thing difficult was getting my hand up high enough to disconnect the connector plug on the passenger side. Drivers side was easy on my 01 Tundra." posted by: James on February 15, 2011

"Just what I needed to fix problem. Exact replacement and easy to install." posted by: on September 18, 2009 view all 6 reviews

Bosch Oxygen Sensor, Downstream, Rear, 4-wire, Direct fit
$37.02 List Price: $65.20 Save: $28.18 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS15718
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
 
Rating: (see review/s)

"It was the best deal we could find, and we looked everywhere in stores and online, it was easy to find and easy to install." posted by: quish on December 28, 2007

"I have not had a problem with this purchase yet. Even though this is the first time that I have gotten anything for my trurk from your company. I believe thast I will be greatly satisifed." posted by: nae-nae on December 13, 2007

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct fit
$44.75 List Price: $153.66 Save: $108.91 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13444
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
 
Rating: (see review/s)

"I used this product befor very good product i will recommend to anyone who is looking." posted by: santos on April 27, 2011

"excellent quality,best protuct that i can ever find ,i try cheap product before but that was a mistake,now i search only the best in market." posted by: gurcan on April 5, 2008 view all 4 reviews

Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct fit
$61.83 List Price: $72.96 Save: $11.13 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13178
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
 
Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct fit
$56.24 List Price: $161.93 Save: $105.69 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS13075
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
  • Wire Length:   12.2 in.
 
Rating: (see review/s)

"It's only been in the car for a few weeks. But it immediately eliminated the Check Engine Light. the car runs fine, gas mileage is back to 31-mpg. teh install was snap; I was washing up less than 15 minutes after tackling the chore of putting it in." posted by: Wee Willy Winkie on December 15, 2009

"The knowledgeable staff sent me the product I needed very quickly, I had the correct Mfg. info. (make, model, engine size and type, etc.) available before starting which caused the transaction to go off without a hitch! Will use the service they provide many times again in the future." posted by: tomcat709 on August 23, 2008

Bosch Oxygen Sensor, Driver Side, After Catalytic Converter, 4-wire, Direct fit
$92.51 List Price: $128.60 Save: $36.09 Availability: In Stock
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BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage (see more)

  • SKU#: BS16121
  • Brand: Bosch
  • Quantity Sold:   Sold Individually
  • Anticipated Ship Out Time:   1-2 business days
  • Warranty:   12-month or unlimited-mileage Bosch limited warranty
 
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You've been having a number of problems lately, and it sounds like you've got an oxygen sensor that's gone bad. When residue and ash build up on your sensor, it gives readings that indicate a leaner fuel mixture than is actually the case, so your engine tries to compensate, and that means you're running way too rich. It also makes you run hot, and you've got to take care of this, because if you toast your catalytic converter, that's a much more expensive repair. It doesn't make sense to get anything but a genuine Bosch Oxygen Sensor, because this is the pioneering company that introduced the first sensor in 1976, and as emission control and engine management technology has evolved, they've always stayed on the cutting edge. That's why they remain the leading brand, because they know how to make this part right. A genuine Bosch Oxygen Sensor has a zirconium ceramic bulb that's coated with platinum, and this construction allows it to read the oxygen content of your exhaust by generating different voltages when there's more or less oxygen. Your car's computer chip is kept informed of the situation, and it adjusts your mixture to give you the best fuel economy and performance at every moment. Auto parts buyers deserve excellent assistance while purchasing good quality car parts. To help you get that, we've established a 24/7 service bureau to aid you with your calls. Nobody likes to pay for shipping, so we always provide 100% free shipping for each order at least $50. If you spot a better price somewhere else, give us a call - we always beat any advertised price for auto parts.

Bosch Oxygen Sensor
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Overall Rating 4.7

Whatever type of automobile you are driving, vehicle performance will always be a priority that's second to safety. If all of a sudden, you notice a decrease in your vehicle's fuel efficiency and power, you might want to look under the hood to inspect your oxygen sensor. We know that looking for an O2 sensor doesn't rock your socks, so we did the searching and the testing for you. We installed the Bosch oxygen sensor on our '97 Ford Ranger, and here's what we found out.

Features

  • 26-inch wire
  • Heated sensor
  • Planar-type design
  • With submersible patented connection system
  • With posi-lock connectors
  • Individually sold

What we liked

  • Installation was a breeze. After we've spliced the wires, we were able to bed in the O2 sensor easily. Despite the minor modification, we were able to complete the installation in less than an hour.
  • Connecting the wirings is very straightforward. We matched the universal connector wires with no problem at all.
  • Compared with other oxygen sensors of the same type, this one from Bosch is relatively inexpensive. The price is much lower than what you'd pay for with other brands.
  • The part comes with posi-lock connectors that make splicing wires into the harness connector a lot easier.
  • The submersible-patented connection system helps the sensor withstand extreme temperatures.
  • The part is widely available. You can easily find a Bosch oxygen sensor replacement online or in any local auto parts store. With plenty of options to choose from, you will surely find an O2 sensor that's a perfect fit for your vehicle.

What we didn't like

  • We had to splice the wires before we could install the sensor. It's not that of a big deal, since the task took only a couple of minutes to finish. If you know how to use a soldering iron and to splice wires, then installing this O2 sensor shouldn't be a problem. However, a direct plug-in feature would be great especially for those who are not so adept at tackling vehicle wirings.

Our final say

Despite the need for slight modification, the Bosch oxygen sensor is an excellent stock replacement for worn-out O2 sensors. With its inexpensive price tag and exceptional performance, this oxygen sensor is worth every single dollar. We appreciate how it resuscitated the life back into our trusted workhorse that is the '97 Ford Ranger.