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Denso 234-9007 Air / Fuel Ratio Sensor
| Brand | Denso 234-9007 |
|---|---|
| Position | Upstream Rear, Upstream Right, Upstream Left, and Upstream |
| Wiring Harness Length | 11.02 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Grade Type | Regular |
| Connector Gender | Male |
| Thread Diameter | 0.711 |
| Product line | OE Style |
| Fits | Lexus and Toyota · 15 vehicles |
OE style replacement. Precision-built for exact replacement and a first-time fit.
Heated sensor. Helps maintain accurate air-fuel ratio monitoring.
Specific fit with a 4-wire male connector.
Cross-references ACDelco 213-2840, BorgWarner OS1948 and Bosch 15217 for the same application. See all 11.
Denso OE Style Air/Fuel Ratio Sensor 234-9007
Denso 234-9007 is an OE Style heated air/fuel ratio sensor built for exact replacement and first-time fit. It is made to the same strict standards used for original equipment applications, with a specific-fit design for direct service on select Toyota and Lexus vehicles.
Key Features
- Heated air/fuel ratio sensor for precise exhaust feedback
- Specific fit design for direct replacement service
- 4-wire configuration with male connector
- Wiring harness length: 11.02
- Thread diameter: 0.711
- OE Style construction for accurate fit and function
Product Details
This Denso air/fuel ratio sensor is engineered for emissions control systems that rely on accurate upstream exhaust readings. The OE Style line focuses on direct replacement parts built to match original fitment requirements, helping simplify service on applications such as Toyota Camry, Toyota RAV4, Toyota Sienna, Toyota Solara, Toyota Avalon, and Lexus ES300. Part number 234-9007 is also cross-referenced with Bosch 15217 for the same application.
Compatible With 1998-2000 Toyota Camry, Upstream Rear; 1998-2000 Toyota RAV4, Upstream; 1999-2000 Toyota Sienna, Upstream Left; 1999-2000 Toyota Solara, Upstream Rear; 1997-1999 Toyota Avalon, Upstream Right; 1998-1999 Lexus ES300, Upstream Rear.
Common Issues This Sensor May Address
- Check engine light related to air/fuel ratio sensor performance
- Incorrect upstream exhaust feedback to the engine control system
- Rough idle or drivability concerns tied to sensor signal errors
- Emissions test failures caused by a worn or inaccurate sensor
- Hard starting or fuel trim issues linked to faulty sensor input
Installation Notes
Verify the connector style, wire count, thread diameter, and sensor position before installation. This is a specific-fit part, so confirm the vehicle year, make, model, and upstream location against the listed applications before service. Use proper exhaust sensor removal procedures and inspect the harness routing to avoid strain on the connector.
Quality Assurance
Denso manufactures and tests these sensors to OE standards for consistent replacement fit and function. The OE Style product line is built for direct replacement service, with attention to exact dimensions and application-specific fitment. Part number 234-9007 is intended for select Toyota and Lexus emissions control applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Toyota | Camry | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 2000 | Toyota | RAV4 | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 2000 | Toyota | Sienna | Upstream Left | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 2000 | Toyota | Solara | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Lexus | ES300 | Upstream Rear | OE Style |
| 1999 | Toyota | Avalon | Upstream Right | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Toyota | Camry | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Toyota | RAV4 | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Toyota | Sienna | Upstream Left | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1999 | Toyota | Solara | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Lexus | ES300 | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Toyota | Avalon | Upstream Right | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Toyota | Camry | Upstream Rear | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1998 | Toyota | RAV4 | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
| 1997 | Toyota | Avalon | Upstream Right | California exempt parts can be used on pollution controlled vehicles in California.; OE Style |
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