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Denso 234-4495 Oxygen Sensor - Downstream
Overview of the Denso OE Style Oxygen Sensor 234-4495
The Denso OE Style Oxygen Sensor 234-4495 is designed specifically for the Ford E-350 Super Duty, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 27.24-inch wiring harness length for accurate fitment and reliable operation.
- Heated oxygen sensor for faster response times
- Specific fitment for Ford E-350 Super Duty models
- Threaded mounting with 0.708-inch thread diameter
- 27.24-inch wiring harness length with 4 wires
- Male connector for secure electrical connection
Detailed Features and Specifications
The Denso 234-4495 oxygen sensor is engineered with a heated sensor element to provide quicker warm-up and improved fuel mixture readings. It includes a 27.24-inch wiring harness with four wires, allowing for proper signal transmission and heater circuit operation. The sensor’s threaded mounting type with a 0.708-inch diameter ensures a secure and precise installation in the exhaust system of the Ford E-350 Super Duty. The male connector design facilitates a reliable electrical connection, minimizing the risk of signal loss or corrosion.
About the Denso OE Style Product Line
The OE Style line from Denso focuses on delivering oxygen sensors that match original equipment specifications for fit, form, and function. This product line is tailored to provide direct replacements that meet factory standards, making the 234-4495 sensor a suitable choice for maintaining the emission control system integrity of your Ford E-350 Super Duty.
Common Applications and Problem Resolution
- Restores accurate oxygen level readings for efficient fuel management
- Helps resolve check engine light issues related to oxygen sensor faults
- Improves engine performance by ensuring proper air-fuel mixture
- Reduces harmful emissions by maintaining sensor accuracy
- Prevents rough idling and poor fuel economy caused by faulty sensors
Installation Notes and Tips
When installing the Denso 234-4495 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the wiring harness length of 27.24 inches is sufficient for your application and connect the male connector securely to the vehicle’s wiring harness. Proper torque specifications should be followed to avoid sensor damage.
Quality Assurance and Warranty
Denso oxygen sensors, including the 234-4495, are manufactured to meet strict quality standards and original equipment specifications. This ensures reliable performance and durability in emission control applications. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.
| Brand | Denso |
|---|---|
| Part Number | 234-4495 |
| Position | OE Style, Downstream |
| Connector Gender | Male |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 0.708 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 27.24 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 2015 | Ford | E-350 Super Duty | Downstream | Ambulance; OE Style | |
| 2014 | Ford | E-350 Super Duty | Downstream | Ambulance; OE Style | |
| 2013 | Ford | E-350 Super Duty | Downstream | Ambulance; OE Style | |
| 2012 | Ford | E-350 Super Duty | 2 Door | Downstream | OE Style |
| 2012 | Ford | E-350 Super Duty | Downstream | OE Style | |
| 2011 | Ford | E-350 Super Duty | 2 Door | Downstream | OE Style |
| 2011 | Ford | E-350 Super Duty | 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.