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Oxygen Sensor – Downstream
| Brand | Part # |
|---|
| Mazda | PE121886Z |
| Walker Products | 350-34693 / 35034693 |
| Walker Products | 250-241074 / 250241074 |
| NTK | 24792 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2019 | Mazda | 6 | Grand Touring Reserve | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2019 | Mazda | 6 | Signature | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2019 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2019 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2019 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2018 | Mazda | 3 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor; Japan Built |
| 2018 | Mazda | 3 | Sport | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor; Japan Built |
| 2018 | Mazda | 3 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor; Japan Built |
| 2018 | Mazda | 6 | Grand Touring Reserve | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor | Turbocharged; |
| 2018 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated; |
| 2018 | Mazda | 6 | Signature | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor | Turbocharged; |
| 2018 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated; |
| 2018 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor | Turbocharged; |
| 2017 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 3 | Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 3 | Sport | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 3 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2017 | Mazda | 3 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 3 | I Sport | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 3 | i Grand Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 3 | I Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 3 | s Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2016 | Mazda | 3 | s Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | s Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | i Grand Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | I Sport | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | s Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | i SV | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2015 | Mazda | 3 | I Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 6 | Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 6 | Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 6 | Sport | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | I Sport | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | I Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | s Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | i SV | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | s Grand Touring | 2.5L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
| 2014 | Mazda | 3 | i Grand Touring | 2.0L4 | GAS | Downstream | DENSO is the O.E. Manufacturer / Oxygen Sensor |
The Denso Oxygen Sensor part number 234-4939 is the ideal solution for your Mazda’s engine emission system. This high-quality sensor is engineered to precisely measure the level of oxygen in the exhaust gas, allowing your vehicle’s onboard computer to regulate the air-to-fuel ratio more accurately.
The Denso Oxygen Sensor is built to last, with a durable construction that can withstand even the toughest conditions. Its advanced sensing element is designed to operate at a wider temperature range than most conventional sensors, ensuring accurate readings in all weather conditions.
Installation of the Denso Oxygen Sensor part number 234-4939 is quick and easy, thanks to its plug-and-play design. It integrates seamlessly with your vehicle’s existing system, providing reliable and consistent performance for miles to come.
This part type is also compatible with part number PE121886Z, making it an ideal replacement for your old or worn-out oxygen sensor. It is a cost-effective solution for restoring your vehicle’s emission system to its original performance, ensuring that your engine runs smoothly and efficiently.
In summary, the Denso Oxygen Sensor part number 234-4939 is a high-quality, reliable, and easy-to-install solution for your Mazda’s emission system. It is engineered to deliver accurate readings, even in extreme conditions, and is compatible with part number PE121886Z. Upgrade your vehicle’s performance with this Denso Oxygen Sensor today.
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| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 26.77 |
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