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Walker
Walker Products AftermarketWalker 350-34331 Oxygen Sensor - Downstream
| Brand | Walker 350-34331 |
|---|---|
| Position | Downstream |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 28.66 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 22 |
| Wire Quantity | 4 |
| Wiring Harness Length | 25.12 |
| Product line | Walker Products Aftermarket |
| Fits | Hyundai, Kia, and Dodge · 126 vehicles |
OE replacement. Engineered for specific application and ECU feedback.
Heated sensor. Helps maintain accurate oxygen and air-fuel readings.
Threaded mount. Installs with a secure, direct-fit connection.
$67.12Free shipping
In stock · usually ships same day before 1pm CST
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$67.12
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Walker 350-34331 Oxygen Sensor for Hyundai and Kia
Walker Products 350-34331 is a heated downstream oxygen sensor built as an OE-style replacement for specific Hyundai, Kia, and Dodge applications. It is engineered for the correct fitment position and ECU feedback, helping maintain accurate exhaust monitoring on vehicles such as the Hyundai Elantra, Kia Soul, and Hyundai Sonata.
Key Features
- Heated oxygen sensor for downstream placement
- Specific-fit design for application-matched installation
- 4-wire configuration with 22-gauge wiring
- Radiused polygon male connector for proper harness connection
- Threaded mounting with 18.0 mm thread diameter
- Wiring harness length: 25.12 in.; overall length: 28.66 in.
Walker Products Aftermarket Details
Walker Products Aftermarket focuses on engine management and oxygen/air-fuel sensors engineered to replace original equipment parts across a wide range of vehicles. Part number 350-34331 is built for the specified downstream location so the ECU receives the expected sensor signal for emissions and fuel-control monitoring. This part cross-references Walker Products 350-34331 for the same application.
Vehicle Fitment
- Fits 2022-2026 Hyundai Elantra, downstream.
- Fits 2021-2026 Kia Seltos, downstream.
- Fits 2018-2022 Hyundai Grand i10, downstream.
- Fits 2022 Hyundai Ioniq, downstream.
- Fits 2021-2022 Kia Niro, downstream.
- Fits 2021 Hyundai Elantra, downstream.
- Fits 2017-2021 Hyundai Ioniq, downstream.
- Fits 2018-2021 Hyundai Kona, downstream.
- Fits 2017-2020 Hyundai Elantra, downstream.
- Fits 2019-2020 Hyundai Elantra GT, downstream.
- Fits 2018-2020 Kia Niro, downstream.
- Fits 2016-2020 Kia Optima, downstream.
- Fits 2018-2020 Kia Soul, downstream.
- Fits 2015 Kia Soul, downstream.
- Fits 2012-2019 Hyundai Accent, downstream.
- Fits 2015-2019 Hyundai Sonata, downstream.
- Fits 2018-2019 Kia Rio, downstream.
- Fits 2015 Kia Rio, downstream.
- Fits 2018 Hyundai Elantra GT, downstream.
- Fits 2016-2018 Hyundai Tucson, downstream.
- Fits 2017-2018 Kia Forte5, downstream.
- Fits 2014 Kia Forte5, downstream.
- Fits 2017 Hyundai Grand i10, downstream.
- Fits 2012-2017 Hyundai Veloster, downstream.
- Fits 2017 Kia Forte Koup, downstream.
- Fits 2017 Kia Niro, downstream.
- Fits 2016-2017 Kia Rio, downstream.
- Fits 2012-2014 Kia Rio, downstream.
- Fits 2016-2017 Kia Soul, downstream.
- Fits 2012-2014 Kia Soul, downstream.
- Fits 2016 Hyundai Grand i10, downstream.
- Fits 2014-2016 Kia Forte Koup, downstream.
- Fits 2015-2016 Kia Forte5, downstream.
- Fits 2013-2014 Dodge Attitude, downstream.
- Fits 2012 Dodge Attitude, downstream.
Common Issues This Sensor Can Address
- Check engine light related to downstream oxygen sensor performance
- Poor fuel economy caused by inaccurate exhaust feedback
- Elevated exhaust emissions from a failing sensor
- Rough engine operation tied to incorrect ECU sensor input
- Fault codes stored in the ECU for sensor or related system faults
Installation Notes and Tips
Confirm the downstream bank and sensor position before ordering, especially on Hyundai Elantra, Kia Soul, and Hyundai Sonata applications. Inspect the sensor connector, wiring harness, and surrounding exhaust components for heat damage or physical wear before installation. Because this is a threaded, specific-fit oxygen sensor, proper thread engagement and connector alignment are important for reliable operation.
Quality Assurance
Walker Products has supplied engine management and fuel system components since 1946 and manufactures to automotive ISO 9001/TS 16949 standards. The 350-34331 is produced as an OE replacement for the listed applications and is built to deliver the diagnostic feedback expected by the vehicle ECU.
This part fits 126 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2024 | Hyundai | Elantra | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2023 | Hyundai | Elantra | — | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Downstream | OE Replacement |
| 2023 | Kia | Seltos | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2022 | Hyundai | Elantra | — | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Downstream | OE Replacement |
| 2022 | Hyundai | Grand i10 | — | 1.2L | L4 | — | Downstream | OE Replacement |
| 2022 | Hyundai | Ioniq | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2022 | Kia | Niro | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2022 | Kia | Seltos | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2021 | Hyundai | Elantra | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2021 | Hyundai | Elantra | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2021 | Hyundai | Grand i10 | — | 1.2L | L4 | — | Downstream | OE Replacement |
| 2021 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2021 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2021 | Hyundai | Kona | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2021 | Kia | Niro | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2021 | Kia | Seltos | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2020 | Hyundai | Elantra | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2020 | Hyundai | Elantra | Eco | 1.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2020 | Hyundai | Elantra GT | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2020 | Hyundai | Grand i10 | — | 1.2L | L4 | — | Downstream | OE Replacement |
| 2020 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2020 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2020 | Hyundai | Kona | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2020 | Kia | Niro | — | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Downstream | B1S2; OE Replacement |
| 2020 | Kia | Optima | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2020 | Kia | Soul | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2019 | Hyundai | Accent | SEL | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Accent | SE | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Accent | Limited | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Elantra | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Elantra | Eco | 1.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Elantra GT | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2019 | Hyundai | Grand i10 | — | 1.2L | L4 | — | Downstream | OE Replacement |
| 2019 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2019 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2019 | Hyundai | Kona | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Hyundai | Sonata | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Kia | Niro | — | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Downstream | B1S2; OE Replacement |
| 2019 | Kia | Optima | EX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Kia | Rio | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2019 | Kia | Soul | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2018 | Hyundai | Accent | SEL | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Accent | SE | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Accent | Limited | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Elantra | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Elantra | Eco | 1.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Elantra GT | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Grand i10 | — | 1.2L | L4 | — | Downstream | OE Replacement |
| 2018 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2018 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2018 | Hyundai | Kona | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Sonata | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Tucson | Value Edition | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Hyundai | Tucson | Limited | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Kia | Forte5 | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2018 | Kia | Niro | — | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Downstream | B1S2; OE Replacement |
| 2018 | Kia | Optima | LX 1.6T | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Kia | Rio | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2018 | Kia | Soul | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2017 | Hyundai | Accent | Value Edition | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Accent | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Accent | SE | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Elantra | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Elantra | Eco | 1.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Grand i10 | — | 1.3L | L4 | — | Downstream | To 02/26/2017; OE Replacement |
| 2017 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; B1S2; Downstream; Walker Products Aftermarket |
| 2017 | Hyundai | Ioniq | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Hybrid; Downstream; B1S2; Walker Products Aftermarket |
| 2017 | Hyundai | Sonata | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Tucson | — | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Tucson | Value | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Tucson | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Tucson | Limited | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Tucson | Eco | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Veloster | Turbo | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Veloster | Turbo R-Spec | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Hyundai | Veloster | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Kia | Forte Koup | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2017 | Kia | Forte5 | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2017 | Kia | Niro | — | 1.6L | L4 | ELECTRIC/GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Kia | Optima | LX 1.6T | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Kia | Rio | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2017 | Kia | Soul | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Accent | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Accent | SE | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Grand i10 | — | 1.3L | L4 | — | Downstream | From 10/29/2015; OE Replacement |
| 2016 | Hyundai | Sonata | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Tucson | — | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Tucson | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Tucson | Limited | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Tucson | Eco | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Veloster | Turbo | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Veloster | Turbo R-Spec | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Veloster | Rally Edition | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Hyundai | Veloster | Base | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Kia | Forte Koup | SX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Kia | Forte5 | SX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Kia | Optima | LX 1.6T | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Kia | Rio | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2016 | Kia | Soul | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Accent | Sport | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Accent | GS | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Accent | GLS | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Sonata | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Veloster | RE:FLEX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Hyundai | Veloster | Base | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Kia | Forte Koup | SX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Kia | Forte5 | SX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2015 | Kia | Rio | — | 1.6L | L4 | — | Downstream | OE Replacement |
| 2015 | Kia | Soul | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2014 | Dodge | Attitude | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | Hyundai | Accent | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | Hyundai | Veloster | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | Kia | Forte Koup | SX | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | Kia | Forte5 | — | 1.6L | L4 | — | Downstream | B1S2; OE Replacement |
| 2014 | Kia | Rio | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | Kia | Soul | — | 1.6L | L4 | — | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | Dodge | Attitude | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | Hyundai | Accent | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | Hyundai | Veloster | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | Kia | Rio | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | Kia | Soul | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2012 | Dodge | Attitude | — | 1.4L | L4 | — | Downstream | OE Replacement |
| 2012 | Hyundai | Accent | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2012 | Hyundai | Veloster | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2012 | Kia | Rio | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2012 | Kia | Soul | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
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