My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Bosch 15681 Oxygen Sensor Heated After Catalytic Converter - 4-Wire

(2004-2006 BMW X3; 2003-2005 BMW 325i Base/Sportwagon; 2003-2006 BMW 330i Base; 2003-2006 BMW 330Ci; 2004-2005 BMW 530i Base + 3 more models)

Part of: Bosch Oxygen Sensor Heated After Catalytic Converter

Other options in this family: Bosch 16749 Bosch 13842 Bosch 13753 Bosch 13864 Bosch 15652

Manufacturer

Picture for manufacturer Bosch

Part Number

15681
15 reviews
Sale Price

$100.43

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Bosch 15681 Oxygen Sensor is a premium heated O2 sensor designed for installation after the catalytic converter. This direct-fit OE replacement sensor ensures accurate emissions monitoring and optimal engine performance without requiring any cutting or splicing.

Key Features:

  • Premium ceramic technology incorporating Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
  • Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals to the engine's emission control computer
  • Dual-filter design doubles protection against exhaust gas contamination for extended sensor life
  • 4-wire heated design with 25.8-inch wire length for quick response and accurate readings
  • OE-style silicone boots ensure proper fit, function, and appearance
  • Direct plug-in installation with no cutting or splicing required
  • Helps prevent premature catalytic converter failure
  • Rigorously tested for reliable performance and fuel efficiency

Specifications:

  • Sensor Type: Heated oxygen sensor
  • Wire Configuration: 4-wire
  • Wire Length: 25.8 inches
  • Location: After catalytic converter (downstream)
  • Quantity: Sold individually
  • Product Fit: OE replacement

Bosch oxygen sensors deliver the precision and reliability needed for proper engine management and emissions control, helping your vehicle run efficiently while meeting emissions standards.

Products specifications

Fits

2004-2006 BMW X3; 2003-2005 BMW 325i Base/Sportwagon; 2003-2006 BMW 330i Base; 2003-2006 BMW 330Ci; 2004-2005 BMW 530i Base; 2003-2006 BMW 325Ci Base; 2004-2005 BMW 525i Base; 2006 BMW 323i Base

I was in major need of speedy service for the parts on my only vehicle, autoplicity quickly delivered and got my correct merchandise thanks guys!

great

Great experience. Fast shipping and my parts was correct. I will be shopping with you guys in the near future.

Thanks I had received my package

Shipping was very fast. But no tracking number was given and pretty much was a guessing game. You all should work on that!

great service , will use again

Cheapest price for an essential part

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 order quick response and got what I wanted.It is very hard to trust a online store curently, but Autoplictity will be on top of my list.

Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order. I'm a happy consumer. Thank you, Autoplicity. I'll be back.

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.

Good products with low prices. Easy website and pament options.

Exact product as promised with the best price on the internet. Product shipped fast and had a tracking number to keep me up to date on my order. I would order from again without hesitation and will tell friends.

Very happy with the price and the shipping time. I have bookmarked the store, as I am sure I will be back again. They were one of two who had what I needed and 25% less in price.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy