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Bosch
Part # 17404
4.92,847 verified reviews

Oxygen Sensor

Fits BMW — 61 vehicle applications

$188.09
Only 4 left in stock
1
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy

Customer reviews

  • Verified

    I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!

    Michael T., Toronto, ON

  • Verified

    Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!

    Sarah L., Vancouver, BC

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Bosch 17404 Vehicle Fitment

Fits 61 vehicles

This Oxygen Sensor fits BMW vehicles.

  • 2019-2021 BMW X4

  • 2018-2021 BMW X3

  • 2018-2019 BMW 640i xDrive Gran Turismo

  • 2017-2021 BMW M240i xDrive

  • 2017-2021 BMW M240i

  • 2017-2020 BMW 540i

  • 2017-2020 BMW 440i

  • 2017-2020 BMW 440i xDrive

  • 2017-2020 BMW 540i xDrive

  • 2017-2020 BMW 440i xDrive Gran Coupe

  • 2017-2020 BMW 740i xDrive

  • 2017-2020 BMW 440i Gran Coupe

  • 2017-2019 BMW 340i GT xDrive

  • 2016-2020 BMW 740i

  • 2016-2018 BMW 340i xDrive

  • 2016-2018 BMW 340i

Bosch 17404 Specifications

Automotive Item Weight (lbs)
0.249122 lb
Sensor Type
Wide-Band
Mounting Type
Threaded
Mounting Bracket Included
No
Overall Length
15.0 in
Prop 65 Warning Label Required?
No

Bosch 17404 Product Description

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Key Features

  • Advanced Wideband sensing element for exact air/fuel measurement
  • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • True Direct-fit OE connectors and harness

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

About Bosch

Shop Bosch Oxygen Sensor at Autrex with vehicle fitment details, current pricing, and checkout options for the Bosch 17404. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — Bosch 17404

What vehicles does the Bosch 17404 fit?

The Bosch 17404 fits 16 vehicle applications including 2017-2021 BMW M240i xDrive, 2018-2021 BMW X3, 2017-2021 BMW M240i, 2019-2021 BMW X4, 2017-2020 BMW 540i and 11 more. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the Bosch 17404?

Shipping options for the Bosch 17404 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the Bosch 17404 cost?

The Bosch 17404 is currently listed at $188.09 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Oxygen Sensor a direct fit replacement?

Yes, the Oxygen Sensor by Bosch is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Oxygen Sensor come with?

The Oxygen Sensor comes with the standard Bosch manufacturer warranty. Please check the product specifications for exact warranty terms.

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