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Bosch 15719 Oxygen Sensor

Bosch 15719 Oxygen Sensor

4.4· 151 ratings

Best price now

$27.11at Partsgeek.comObserved at 3:51 PM

27% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Bosch 15719 Oxygen Sensor

The Bosch 15719 is a direct-fit upstream oxygen sensor for older Ford and Mazda-built trucks and SUVs, including the Aerostar, B2300, B2500, B3000 and Tribute. It comes with OE-style connectors and a pre-assembled harness, so it plugs in without splicing. A heated element brings it up to operating temperature quickly, which matters on cold starts and emissions testing. At $24.00 at eBay as of November 3, 2026, it sits at the low end of what this sensor typically sells for.

Best forOwners of 1990s Ford Aerostar, Ranger-based B-series or Tribute chasing a check-DIYers who want a plug-and-play sensor with factory connectorsHigh-mileage trucks due for a scheduled O2 sensor replacementBuyers replacing a sensor on a budget
Pros
  • True direct-fit OE connector and harness, no splicing
  • Heated sensor reaches operating temperature fast
  • Bosch is a common OEM supplier for these applications
  • 18 mm threaded body installs with a standard O2 socket
  • Low price at $24.00 at eBay as of November 3, 2026
Cons
  • Fits a narrow list of older Ford and Mazda models only
  • One sensor per box; V6 and dual-bank engines may need more
  • No wireless or diagnostic output, just the analog signal
  • Rusty exhaust threads on old trucks can make removal hard

Bosch 15719 Oxygen Sensor prices at every store

  • Partsgeek.comNew

    In stock

    $27.11Observed at 3:51 PM
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  • Shop Eddies USANew

    In stock

    $31.57Observed at 3:51 PM
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  • PartsHawkNew

    In stock

    $37.31Observed at 3:51 PM
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  • eBayNew

    In stock

    $50.00Observed at 3:51 PM
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Also available at

  • eBayCheck price at eBay
  • CARiD.comCheck price at CARiD.com
  • CarParts.comCheck price at CarParts.com
  • FleetPrideCheck price at FleetPride
  • IPDCheck price at IPD
  • NAPA Auto PartsCheck price at NAPA Auto Parts
  • O'Reilly Auto PartsCheck price at O'Reilly Auto Parts
  • Parts ViaCheck price at Parts Via
  • Summit RacingCheck price at Summit Racing
  • Zoro.comCheck price at Zoro.com

Bosch 15719 Oxygen Sensor price history

Lowest price we've seen: $27.11 on Nov 3 at Partsgeek.com. Tracked across 13 stores since Nov 3.

What reviewers say

With 4.4 out of 5 from 151 ratings, owners mostly report the sensor plugs in and clears oxygen-sensor codes. Complaints center on fitment confusion and short service life in a few cases.

Pros
  • Plug-and-play connectors match the factory harness
  • Clears check-engine codes for lean or slow-response O2 faults
  • Fast heater response on cold starts
  • Good value versus dealer parts
Cons
  • Some buyers received the wrong application for their engine
  • A few sensors failed within months
  • Threads can seize on high-mileage exhausts

Specifications

Make
Ford
Model
Tribute, Aerostar, B2300, B2500, B3000
Vehicle Type
Car
Year
1995
Functionality Type
Sensor
Measuring Media
Oxygen
Sensor Type
Oxygen sensor
Instrument Type
Sensor
Part Type
Oxygen Sensor
Application
Engine management
Power Voltage
5 Volts
Measurement Sensor Type
Oxygen Sensor
Measurement Response Time
Fast-acting (heater)
Number Of Sensors
1
Thread Size
18 mm
Mounting Type
Threaded
Included Hardware
OE Connector, Harness
Ports And Interfaces
OE Connector
Wired Connectivity
Yes
Wireless Connectivity
No
Dimensions
5.6 x 5 x 14.8 cm
Color
Silver/Black
Material
Metal (housing)

Questions and answers

Is the Bosch 15719 worth it?
Yes for the listed Ford and Mazda applications. It is a direct-fit Bosch sensor at $24.00 at eBay as of November 3, 2026, well below typical dealer pricing.
Will it fit my truck?
It is listed for Ford Tribute, Aerostar, B2300, B2500 and B3000 models. Check your engine and whether you need an upstream or downstream sensor before ordering.
Do I need more than one?
The box contains one sensor. V6 engines with two banks usually need two upstream sensors, so count the codes before buying.
What is in the box?
One sensor with the OE connector and harness already attached. No socket or thread lubricant is included.
When is it cheapest?
O2 sensors rarely go on deep promotion. The $24.00 eBay price as of November 3, 2026 is already near the bottom of its recent range.
Can I install it myself?
Yes, with an 18 mm O2 sensor socket. Soak rusty threads first and avoid stripping the bung on older exhausts.
Where is the Bosch 15719 Oxygen Sensor cheapest?
At Partsgeek.com, for $27.11, 27% under what the other stores charge, as of our latest check.
What do buyers say about the Bosch 15719 Oxygen Sensor?
Rated 4.4 out of 5 from 151 ratings.
Where can I buy the Bosch 15719 Oxygen Sensor?
13 stores we checked sell it, including Partsgeek.com, Shop Eddies USA, PartsHawk, eBay, CARiD.com.