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Denso 234-4927 Oxygen Sensor - Downstream, Downstream Left or Downstream Right
| Brand | Denso 234-4927 |
|---|---|
| Position | Downstream Left |
| Connector Gender | Male |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 9.76 |
| Product line | OE Style |
| Fits | Lexus and Toyota · 65 vehicles |
OE style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps support quicker operation and consistent performance.
Threaded mounting. Installs with a secure, direct-fit connection.
Cross-references NTK 24594, NTK 24780 and Toyota 864650C290 for the same application. See all 20.
Denso OE Style Oxygen Sensor 234-4927
Denso 234-4927 is an OE Style heated oxygen sensor built for direct replacement in specific Toyota and Lexus applications. It is engineered for exact fitment and stable exhaust feedback, helping maintain proper air-fuel control in downstream sensor locations.
Key Features
- Heated oxygen sensor with a specific-fit design
- OE Style replacement for direct installation in the original sensor location
- 4-wire configuration with male connector
- Threaded mounting with 0.708 in. thread diameter
- 9.76 in. wiring harness length for application-specific routing
- Denso aluminum oxide trap layer helps protect the ceramic element from silicone and lead contamination
Product Details
Denso OE Style part number 234-4927 is manufactured and tested to OE standards for precise replacement performance. The heated sensor design supports faster operating readiness, while the specific-fit construction helps ensure the correct connector, thread, and harness layout for the vehicle. This part cross-references NTK 24594 for the same application.
Compatible With 2013-2019 Toyota 4Runner, Downstream Left; 2014-2019 Toyota Land Cruiser, Downstream Left; 2013-2019 Toyota Tundra, Downstream Left; 2015-2018 Lexus ES350, Downstream Left; and other listed Lexus GX460, LX570, Sequoia, Avalon, Camry, Tacoma, and FJ Cruiser applications. The Denso 234-4927 is a direct-fit oxygen sensor for downstream left, downstream right, and downstream positions where specified.
Common Issues This Sensor Can Address
- Faulty oxygen sensor signal causing check engine light concerns
- Incorrect downstream exhaust feedback readings
- Reduced fuel economy from inaccurate air-fuel monitoring
- Driveability issues related to aged or contaminated sensor elements
- Fitment problems from using a universal sensor instead of an OE-style replacement
Installation Notes and Tips
Verify the vehicle year, engine application, and sensor position before ordering. This part is specific fit, so connector style, thread size, wire count, and harness length should match the original sensor. Use the listed downstream left, downstream right, or downstream location only where the catalog shows that position for your vehicle.
Quality Assurance
Denso manufactures this OE Style oxygen sensor to strict original-equipment standards and tests each design for replacement accuracy and long-term durability. The brand’s contamination-resistant trap layer is intended to help protect the sensing element and support consistent performance over time.
| Year | Make | Model | Submodel | Drive Type | Transmission | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Lexus | GX460 | — | — | — | — | Downstream Left | OE; Oxygen Sensor - OE Style |
| 2020 | Lexus | GX460 | — | — | — | — | Downstream Left | OE; Oxygen Sensor - OE Style |
| 2019 | Lexus | GX460 | — | — | — | — | Downstream Left | To 08/19; OE Style |
| 2019 | Lexus | LX570 | — | — | — | — | Downstream Left | OE Style |
| 2019 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2019 | Toyota | Land Cruiser | Base | — | — | — | Downstream Left | OE Style |
| 2019 | Toyota | Sequoia | — | — | — | — | Downstream Left | OE Style |
| 2019 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2018 | Lexus | ES350 | — | — | — | — | Downstream Left | OE Style |
| 2018 | Lexus | GX460 | — | — | — | — | Downstream Left | OE Style |
| 2018 | Lexus | LX570 | — | — | — | — | Downstream Left | OE Style |
| 2018 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2018 | Toyota | Avalon | — | — | — | — | Downstream Left | OE; Oxygen Sensor - OE Style |
| 2018 | Toyota | Land Cruiser | Base | — | — | — | Downstream Left | OE Style |
| 2018 | Toyota | Sequoia | — | — | — | — | Downstream Left | To 08/2017; OE Style |
| 2018 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2017 | Lexus | ES350 | — | — | — | — | Downstream Left | OE Style |
| 2017 | Lexus | GX460 | — | — | — | — | Downstream Right | OE Style |
| 2017 | Lexus | LX570 | — | — | — | — | Downstream Left | OE Style |
| 2017 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2017 | Toyota | Avalon | — | — | — | — | Downstream Left | OE; Oxygen Sensor - OE Style |
| 2017 | Toyota | Camry | — | — | — | — | Downstream Left | OE Style |
| 2017 | Toyota | Land Cruiser | Base | — | — | — | Downstream Left | OE Style |
| 2017 | Toyota | Sequoia | — | — | — | — | Downstream Left | OE Style |
| 2017 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2016 | Lexus | ES350 | — | — | — | — | Downstream Left | OE Style |
| 2016 | Lexus | GX460 | — | — | — | — | Downstream Right | OE Style |
| 2016 | Lexus | LX570 | — | — | — | — | Downstream Right | OE Style |
| 2016 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2016 | Toyota | Avalon | — | — | — | — | Downstream Left | OE Style |
| 2016 | Toyota | Camry | — | — | — | — | Downstream Left | OE Style |
| 2016 | Toyota | Land Cruiser | — | — | — | — | Downstream Left | OE Style |
| 2016 | Toyota | Sequoia | — | — | — | GAS | Downstream Left | OE Style |
| 2016 | Toyota | Tundra | — | — | — | GAS | Downstream Left | OE Style |
| 2016 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2015 | Lexus | ES350 | — | — | — | — | Downstream Left | OE Style |
| 2015 | Lexus | GX460 | — | — | — | — | Downstream Left | OE Style |
| 2015 | Lexus | LX570 | — | — | — | — | Downstream Left | OE Style |
| 2015 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2015 | Toyota | Avalon | — | — | — | — | Downstream Left | OE Style |
| 2015 | Toyota | Camry | — | — | — | — | Downstream Left | OE Style |
| 2015 | Toyota | Land Cruiser | — | — | — | — | Downstream Left | OE Style |
| 2015 | Toyota | Sequoia | — | — | — | GAS | Downstream Left | OE Style |
| 2015 | Toyota | Tacoma | — | — | — | — | Downstream | OE Style |
| 2015 | Toyota | Tacoma | — | RWD | — | — | Downstream | To 01/2015; OE Style |
| 2015 | Toyota | Tacoma | — | 4WD | Manual | — | Downstream | From 02/2015; OE Style |
| 2015 | Toyota | Tundra | — | — | — | GAS | Downstream Left | OE Style |
| 2015 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2014 | Lexus | GX460 | — | — | — | — | Downstream Left | OE Style |
| 2014 | Lexus | LX570 | — | — | — | — | Downstream Left | OE Style |
| 2014 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2014 | Toyota | FJ Cruiser | — | — | — | — | Downstream Left | OE Style |
| 2014 | Toyota | Land Cruiser | — | — | — | — | Downstream Left | OE Style |
| 2014 | Toyota | Sequoia | — | — | — | GAS | Downstream Left | From 08/2013; OE Style |
| 2014 | Toyota | Tacoma | — | — | — | — | Downstream | OE Style |
| 2014 | Toyota | Tacoma | — | RWD | — | — | Downstream | OE Style |
| 2014 | Toyota | Tundra | — | — | — | GAS | Downstream Left | OE Style |
| 2014 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2013 | Toyota | 4Runner | — | — | — | — | Downstream Left | OE Style |
| 2013 | Toyota | FJ Cruiser | — | — | — | — | Downstream Left | OE Style |
| 2013 | Toyota | Tacoma | — | — | — | — | Downstream | OE Style |
| 2013 | Toyota | Tacoma | — | RWD | — | — | Downstream | OE Style |
| 2013 | Toyota | Tundra | — | — | — | GAS | Downstream Left | OE Style |
| 2013 | Toyota | Tundra | — | — | — | — | Downstream Left | OE Style |
| 2012 | Toyota | Tacoma | — | — | — | — | Downstream | OE Style |
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