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Bosch 17014 Oxygen Sensor

Bosch 17014 Oxygen Sensor

4.7· 54 ratings

Best price now

$109.29at PartCatalog.comObserved at 3:51 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Bosch 17014 Oxygen Sensor

The Bosch 17014 is a heated wideband oxygen sensor built for the Rolls-Royce Phantom with the 6.75L V12 from 2004 to 2006. It uses an 18 mm threaded mount, an OE-style connector and harness, and a built-in calibration resistor, with Bosch quoting ±1% measurement accuracy. At $109.29 at PartCatalog.com as of November 3, 2026, it sits at the low end of what this sensor typically sells for, with only two stores listing it new.

Best forPhantom V12 owners (2004-2006) replacing a failed upstream or downstream sensorOwners chasing check-engine codes or poor fuel trimsBuyers who want an OE-style plug-and-play connector instead of splicing
Pros
  • Correct fitment for the 2004-2006 Phantom V12
  • Heated element reaches operating temperature quickly
  • Wideband range covers lean and rich mixtures
  • OE-style connector and harness included, no splicing
  • Built-in calibration resistor and ±1% stated accuracy
Cons
  • Fits only this narrow Rolls-Royce application
  • Single sensor; V12 cars may need more than one
  • Special-order part with limited store competition
  • No wireless or diagnostic output of its own

Bosch 17014 Oxygen Sensor prices at every store

  • PartCatalog.comNew

    In stock

    $109.29Observed at 3:51 PM
    Visit store
  • CarParts.comNew

    In stock

    $116.53Observed at 3:51 PM
    Visit store

Also available at

  • eBayCheck price at eBay
  • AmericanMuscle.comCheck price at AmericanMuscle.com
  • AmericanTrucks.comCheck price at AmericanTrucks.com
  • CARiD.comCheck price at CARiD.com
  • NAPA Auto PartsCheck price at NAPA Auto Parts
  • Advance Auto PartsCheck price at Advance Auto Parts

Bosch 17014 Oxygen Sensor price history

Lowest price we've seen: $93.75 on Nov 3 at AmericanMuscle.com. Tracked across 7 stores since Nov 3.

What reviewers say

Ratings are strong at 4.7 out of 5 from 54 ratings, and owners mainly report that the sensor fits and plugs in as expected and clears oxygen-sensor codes. Complaints are few and tend to center on price and availability rather than performance.

Pros
  • Plug-and-play OE connector
  • Fixes lean/rich codes and rough running
  • Consistent readings after install
Cons
  • Expensive for a single sensor
  • Hard to find in stock
  • Occasional reports of a bad unit out of the box

Specifications

Sensor Type
Oxygen sensor
Make
Rolls-Royce, Bosch
Model
Phantom
Vehicle Type
Car
Year
2004-2006
Engine Type
V12
Instrument Type
Sensor
Part Type
Oxygen Sensor, Auto Part
Application
Engine management
Functionality Type
Sensor
Measuring Media
Air/fuel
Calibration
Yes (built-in calibration resistor)
Measurement Accuracy
± 1%
Measurement Range
Wide range of mixtures, Wide range of air-fuel ratios
Measurement Sensor Type
Heated
Number Of Sensors
1
Thread Size
18 MM
Mounting Type
Threaded
Included Hardware
harness
Ports And Interfaces
OE connectors
Wired Connectivity
Yes
Wireless Connectivity
No
Dimensions
5.8 in (height)
Color
black

Questions and answers

Is the Bosch 17014 worth it?
If you own a 2004-2006 Phantom V12 and need a correct-fit oxygen sensor, yes. It costs more than generic sensors, but the OE connector and calibration resistor remove guesswork. At $109.29 at PartCatalog.com as of November 3, 2026, it is priced at the low end for this part.
Does it fit any car other than the Phantom?
No. Bosch lists it for the Rolls-Royce Phantom with the V12 from 2004 to 2006. Check your model year and engine before ordering.
Is it a direct plug-in replacement?
Yes. It comes with the harness and OE-style connector, so it plugs into the factory wiring without splicing. The 18 mm threaded body screws into the stock bung.
How many sensors does my car need?
This listing is for one sensor. A V12 Phantom uses multiple oxygen sensors, so confirm which position failed before buying; you may need more than one.
When is the price lowest?
Prices on this part move with stock, and only two stores list it new. The $109.29 at PartCatalog.com as of November 3, 2026 is already near the bottom of its recent range, so waiting rarely helps.
What is in the box?
One heated oxygen sensor with its attached harness and OE connector. No socket or thread lubricant is included.
Where is the Bosch 17014 Oxygen Sensor cheapest?
At PartCatalog.com, for $109.29, as of our latest check.
What do buyers say about the Bosch 17014 Oxygen Sensor?
Rated 4.7 out of 5 from 54 ratings.
Where can I buy the Bosch 17014 Oxygen Sensor?
8 stores we checked sell it, including PartCatalog.com, CarParts.com, eBay, AmericanMuscle.com, AmericanTrucks.com.