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Denso 234-4193 Oxygen Sensor - Downstream Left or Upstream Left
Overview of the Denso OE Style Oxygen Sensor 234-4193
The Denso OE Style Oxygen Sensor 234-4193 is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Santa Fe, Sonata, Sportage, Tiburon, and Tucson. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.
- Heated sensor type for faster response times
- Specific fit for Hyundai and Kia vehicles
- 18.11-inch wiring harness length for precise installation
- Threaded mounting type with 0.708-inch thread diameter
- Four-wire configuration with male connector
Detailed Features and Specifications
This oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 18.11-inch wiring harness length provides sufficient reach for proper connection without excess slack. Designed with a threaded mounting type and a 0.708-inch thread diameter, it ensures secure and reliable installation. The sensor includes four wires and a male connector, matching the original equipment specifications for a direct replacement.
About the Denso OE Style Product Line
The Denso OE Style line focuses on delivering parts that meet original equipment specifications for fit, form, and function. This oxygen sensor from the OE Style series is engineered to match the exact requirements of Hyundai and Kia vehicles, providing a reliable solution for emission control systems. The line emphasizes compatibility and quality to maintain vehicle performance and regulatory compliance.
Compatible Vehicles and Common Applications
- Hyundai Magentis oxygen sensor replacement
- Kia Optima emission control sensor
- Hyundai Santa Fe oxygen sensor repair
- Kia Sportage heated oxygen sensor upgrade
- Hyundai Sonata and Tucson sensor replacement
Installation Notes and Tips
When installing the Denso 234-4193 oxygen sensor, ensure the engine is cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the connector gender and wire count match the vehicle’s harness before installation. Proper torque specifications should be followed to prevent leaks or sensor damage.
Quality Assurance and Warranty
Denso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship, supporting long-term vehicle operation and emissions compliance.
| Brand | Denso |
| Part Number | 234-4193 |
| Position | OE Style, 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 | 18.11 |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Kia | Sportage | Upstream Left | OE Style |
| 2010 | Kia | Sportage | Downstream Left | OE Style |
| 2009 | Hyundai | Tucson | Upstream Left | OE Style |
| 2009 | Hyundai | Tucson | Downstream Left | OE Style |
| 2009 | Kia | Sportage | Upstream Left | OE Style |
| 2009 | Kia | Sportage | Downstream Left | OE Style |
| 2008 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2008 | Hyundai | Tucson | Upstream Left | OE Style |
| 2008 | Hyundai | Tucson | Downstream Left | OE Style |
| 2008 | Kia | Sportage | Upstream Left | OE Style |
| 2008 | Kia | Sportage | Downstream Left | OE Style |
| 2007 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2007 | Hyundai | Tucson | Upstream Left | OE Style |
| 2007 | Hyundai | Tucson | Downstream Left | OE Style |
| 2007 | Kia | Sportage | Upstream Left | OE Style |
| 2007 | Kia | Sportage | Downstream Left | OE Style |
| 2006 | Hyundai | Santa Fe | Upstream Left | OE Style |
| 2006 | Hyundai | Santa Fe | Downstream Left | OE Style |
| 2006 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2006 | Hyundai | Tucson | Upstream Left | OE Style |
| 2006 | Hyundai | Tucson | Downstream Left | OE Style |
| 2006 | Kia | Magentis | Downstream Left | OE Style |
| 2006 | Kia | Optima | Downstream Left | OE Style |
| 2006 | Kia | Sportage | Upstream Left | OE Style |
| 2006 | Kia | Sportage | Downstream Left | OE Style |
| 2005 | Hyundai | Santa Fe | Upstream Left | OE Style |
| 2005 | Hyundai | Santa Fe | Downstream Left | OE Style |
| 2005 | Hyundai | Sonata | Downstream Left | OE Style |
| 2005 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2005 | Hyundai | Tucson | Upstream Left | OE Style |
| 2005 | Hyundai | Tucson | Downstream Left | OE Style |
| 2005 | Kia | Magentis | Downstream Left | OE Style |
| 2005 | Kia | Optima | Downstream Left | OE Style |
| 2005 | Kia | Sportage | Upstream Left | OE Style |
| 2005 | Kia | Sportage | Downstream Left | OE Style |
| 2004 | Hyundai | Santa Fe | Downstream Left | OE Style |
| 2004 | Hyundai | Sonata | Downstream Left | OE Style |
| 2004 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2004 | Kia | Magentis | Downstream Left | OE Style |
| 2004 | Kia | Optima | Downstream Left | OE Style |
| 2003 | Hyundai | Santa Fe | Downstream Left | OE Style |
| 2003 | Hyundai | Sonata | Downstream Left | OE Style |
| 2003 | Hyundai | Tiburon | Downstream Left | OE Style |
| 2003 | Kia | Magentis | Downstream Left | OE Style |
| 2003 | Kia | Optima | Downstream Left | OE Style |
| 2002 | Hyundai | Sonata | Downstream Left | From 08/16/02; OE Style |
| 2002 | Kia | Magentis | Downstream Left | From 07/24/02; OE Style |
| 2002 | Kia | Optima | Downstream Left | From 07/24/02; OE Style |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.