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Bosch13104 Oxygen Sensor - 4-wire, Direct Fit, 11.8 in.

Part #: BS13104 | Mfr #: 13104

In Stock
Ships out in 1-2 Business Days
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5 5 out of 5 stars
(10 customer reviews)

$53.93

List Price: $142.39

Save: $88.46

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  • Overview
  • Manufacturer info
  • Related Products
  • Location: Before Or After Catalytic Converter
  • Type: 4-wire
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 11.8 in.
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Product reviews

it works by runittillthewheelsfalloff, July 20, 2014

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2000 tundra...the bolt holes and gasket exact fit same for plug and length of wire. Heat shields small problem. Original sensor is round at base replacement has hex nut. Need to trim approx. 1/8 inch off inner radius of shields to make bolt holes line up. 15 sec. with a dremel or 15 min. with a file. Well worth the hundred I saved from local partshouse price for same sensors ( 2 ).


by YodaMan, March 12, 2014

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Part was easy to order and quick to receive. Seem to be a quality product.


perfect so far by tacoD, February 24, 2011

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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.


Replacement of Original sensors by James, February 15, 2011

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Replacement of the downstream O2 sensors was almost effortless. BOSCH had applied the anti-seize which facilitated the process. My only complaint is that I was not able to reinstall my Toyota's heat shields for the replacement sensors. The O2 sensor at the base, was slightly to wide and I didn't have anything to cut the metal shields with, so I had to leave them off. If I get around to it, will cut the heat shields and reinstall. Overall, great sensors and would recommend for anyone needing a replacement.


O2 sensor by FOB, December 20, 2010

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After locating where the sensor belonged, all went well. Now my check engine light is off, that's what it's all about.


Good Price. it's on sale. by Ly Hung., November 23, 2010

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I bought two of these Bosch Oxygen Sensor for after cat on my Toyota truck. The Oxygen Sensor is larger than the OEM, Install you have to cut the shield to open little bit for it fit in its place. If not. No where you would fit the Shield in. Also the tip of sensor is looked difference then the OEM. Quality of the Sensor looked good. IF you want to buy one of this for your car. Make sure look for OEM. Otherwise you must be handyman for this Install.


Convenient, but not exact OEM by geoman, April 27, 2010

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The base of the sensor is larger than the OEM, therefore, the gravel(?) shield will not fit around the base of it. Otherwise, no problem.


perfect fit by grandpawilltrytofixit, April 12, 2010

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after agonizing about the installation it practically fell into place. The check engine light has not come on again and the oil light on my 4 runner stopped flickering too !


Bosch Oxygen Sensor by boschuser, March 15, 2009

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I bought this Bosch Oxygen Sensor just as an overall effort to try to improve my milage which had slipped a little bit. My engine had 136,000 miles on it but was running very well so I wasn't expecting much from this installation but much to my surprise the engine is even running better. It even sounds healthier. I will have to wait to see if my milage improves and I'm hoping it will. It was a very easy install and very worth the effort.


good in quality, price and service by crunch, December 30, 2008

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found the help line to be "helpful, and the price was very good. I worked through "anu", and we worked well together