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Denso 234-4617 Oxygen Sensor - Downstream
Overview of the Denso OE Style Oxygen Sensor 234-4617
The Denso OE Style Oxygen Sensor 234-4617 is designed specifically for select Chevrolet, Oldsmobile, and Pontiac vehicles. This heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine performance and emissions control.
- Heated sensor type for faster response times
- Specific fit for Chevrolet Alero, Corvette, Malibu; Oldsmobile Cutlass; Pontiac Grand Am
- 44.84-inch wiring harness length for proper installation
- Four-wire design with female connector for reliable electrical connection
- Threaded mounting type with 0.708-inch thread diameter
Detailed Product Features and Specifications
The Denso 234-4617 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its four-wire configuration includes two wires for the heater circuit and two for the sensor signal, ensuring precise data transmission to the engine control unit. The 44.84-inch wiring harness length provides sufficient reach for proper routing in the engine bay. This sensor is designed with a female connector and a threaded mounting type with a 0.708-inch diameter, matching OEM specifications for a secure fit.
About the Denso OE Style Product Line
The OE Style line from Denso focuses on delivering oxygen sensors that meet original equipment specifications for fit, form, and function. This ensures that the 234-4617 sensor integrates seamlessly with the vehicle’s existing systems, providing reliable performance and durability comparable to factory-installed parts.
Compatible Vehicles and Common Applications
- Chevrolet Alero oxygen sensor replacement
- Chevrolet Corvette emission sensor upgrade
- Chevrolet Malibu oxygen sensor repair
- Oldsmobile Cutlass oxygen sensor fitment
- Pontiac Grand Am emission control sensor
Installation Notes and Tips
When installing the Denso 234-4617 oxygen sensor, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector type match the vehicle’s harness before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications for a secure fit.
Quality Assurance and Warranty
Denso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The OE Style 234-4617 sensor is backed by Denso’s quality assurance protocols, providing confidence in its reliability for emission control applications.
| Brand | Denso |
|---|---|
| Part Number | 234-4617 |
| Position | OE Style, Downstream |
| Connector Gender | Female |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 44.84 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Oldsmobile | Alero | Downstream | OE Style |
| 2004 | Pontiac | Grand Am | Downstream | OE Style |
| 2003 | Chevrolet | Corvette | Downstream | OE Style |
| 2003 | Chevrolet | Malibu | Downstream | OE Style |
| 2003 | Oldsmobile | Alero | Downstream | OE Style |
| 2003 | Pontiac | Grand Am | Downstream | OE Style |
| 2002 | Chevrolet | Corvette | Downstream | OE Style |
| 2002 | Chevrolet | Malibu | Downstream | OE Style |
| 2002 | Oldsmobile | Alero | Downstream | OE Style |
| 2002 | Pontiac | Grand Am | Downstream | OE Style |
| 2001 | Chevrolet | Corvette | Downstream | OE Style |
| 2001 | Chevrolet | Malibu | Downstream | OE Style |
| 2001 | Oldsmobile | Alero | Downstream | OE Style |
| 2001 | Pontiac | Grand Am | Downstream | OE Style |
| 2000 | Chevrolet | Corvette | Downstream | OE Style |
| 2000 | Chevrolet | Malibu | Downstream | OE Style |
| 2000 | Oldsmobile | Alero | Downstream | OE Style |
| 2000 | Pontiac | Grand Am | Downstream | OE Style |
| 1999 | Chevrolet | Corvette | Downstream | OE Style |
| 1999 | Chevrolet | Malibu | Downstream | OE Style |
| 1999 | Oldsmobile | Alero | Downstream | OE Style |
| 1999 | Oldsmobile | Cutlass | Downstream | OE Style |
| 1999 | Pontiac | Grand Am | Downstream | OE Style |
| 1998 | Chevrolet | Corvette | Downstream | OE Style |
| 1998 | Chevrolet | Malibu | Downstream | OE Style |
| 1997 | Chevrolet | Corvette | Downstream | OE Style |
| 1997 | Chevrolet | Malibu | Downstream | OE Style |
| 1997 | Oldsmobile | Cutlass | Downstream | 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.