AUTOMOTIVE PART
Denso Air Fuel Ratio Sensor 234-9161
Air Fuel Ratio Sensor, First Time Fit
Part 234-9161DensoAir Fuel Ratio Sensor
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part Number234-9161
ManufacturerDenso
Part TypeAir Fuel Ratio Sensor
Part Details
Additional specifications are pending verification.
Verified Vehicle Fitment
Make: Lexus, Toyota
Model: 12 verified models — see exact combinations below.
Years: 2015–2025 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (24 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2015, 2020–2024 | Lexus | ES350 | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016–2018 | Lexus | ES350 | Upstream Right | Japan Built, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2025 | Lexus | ES350 | Upstream Rear | Japan Production, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2025 | Lexus | ES350 | Upstream Rear | Production Code North America, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2019 | Lexus | ES350 | Upstream Right | USA Built, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016–2022 | Lexus | RX350 | Upstream Left | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2022 | Lexus | RX350L | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2022 | Lexus | RX450h | Upstream Left | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016–2017 | Lexus | RX450h | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2022 | Lexus | RX450hL | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2019–2022 | Toyota | Avalon | Upstream Right | Engine: 3.5 V6; DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2020, 2022–2024 | Toyota | Camry | Upstream Right | Engine: 3.5 V6; DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2021 | Toyota | Camry | Upstream Right | Engine: 3.5 V6; To 10/2020, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2019 | Toyota | Highlander | Upstream Left | Fuel Type: FULL HYBRID EV-GAS (FHEV); DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2019 | Toyota | Highlander | Upstream Right | Engine: 3.5 V6; Fuel Type: Gas; DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2017 | Toyota | Highlander | Upstream Right | Engine: 3.5 V6; From 11/01/2016, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018 | Toyota | RAV4 | Upstream | Fuel Type: FULL HYBRID EV-GAS (FHEV); From 12/01/2017, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2018–2020 | Toyota | Sienna | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2017 | Toyota | Sienna | Upstream Right | DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016 | Toyota | Sienna | Upstream Right | From 08/01/2016, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016–2023 | Toyota | Tacoma | Upstream | Engine: 2.7 L4; DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2015 | Toyota | Tacoma | Upstream | Engine: 2.7 L4; From 08/01/2015, DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor, OE |
| 2016–2017 | Toyota | Yaris | Upstream | Engine ID: 1NZ-FE; DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2016–2017 | Toyota | Yaris | Upstream | Engine ID: 1NZ-FE; DENSO IS THE OE MFR / AIR FUEL RATIO SENSOR, OE STYLE |
Source: supplier-verified applications for Denso 234-9161. A vehicle not listed is not confirmed compatible.
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