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Bosch
Part # 15788
4.7(47 reviews)

Oxygen Sensor

Fits Mazda — 19 vehicle applications

$365.46
Only 2 left in stock
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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Bosch 15788 Vehicle Fitment

Fits 19 vehicles

This Oxygen Sensor fits Mazda 3, Mazda 3 Sport, Mazda 5 vehicles.

  • 2012-2013 Mazda 3 Sport

  • 2011 Mazda 3

  • 2011 Mazda 3

  • 2008-2010 Mazda 5

  • 2006-2013 Mazda 3

Bosch 15788 Specifications

Automotive Item Weight (lbs)
0.308647 lb
Sensor Type
Wide-Band
Mounting Type
Threaded
Thread Diameter (Oxygen Sensor)
18 mm
Mounting Bracket Included
No
Automotive Color / Finish
Steel

Bosch 15788 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

  • Robust sensor design increases sensor longevity
  • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • Advanced Wideband sensing element for exact air/fuel measurement
  • 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 15788. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

  • 538
  • 46
  • 31
  • 21
  • 11
  • Direct fit, no surprises
    Marc D.Verified BuyerMay 28, 2026

    Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.

    Installed on 2016 Ram 1500

  • Shipped fast across Canada
    Jen P.Verified BuyerMay 14, 2026

    Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.

    Installed on 2014 Chevrolet Silverado 1500

  • Good part, double-check your side
    Steve R.Verified BuyerApr 30, 2026

    Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.

    Installed on 2017 Ford F-150

  • Quiet again
    Amrit S.Verified BuyerApr 19, 2026

    Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.

    Installed on 2015 GMC Sierra 1500

  • Would buy again
    Daniel L.Mar 22, 2026

    Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.

    Installed on 2013 Dodge Durango

Frequently Asked Questions — Bosch 15788

What vehicles does the Bosch 15788 fit?

The Bosch 15788 fits 5 vehicle applications including 2006-2013 Mazda 3, 2012-2013 Mazda 3 Sport, 2011 Mazda 3, 2011 Mazda 3, 2008-2010 Mazda 5. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the Bosch 15788?

Shipping options for the Bosch 15788 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 15788 cost?

The Bosch 15788 is currently listed at $365.46 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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