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Bosch 15506 Oxygen Sensor - Downstream or Downstream Right
Reliable Oxygen Sensor for Dodge and Jeep Vehicles
The Bosch Validated Oxygen Sensor 15506 is designed specifically for select Dodge and Jeep models, including the Dakota, Durango, Liberty, Ram 1500, TJ, and Wrangler. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.
- Specific fit for Dodge Dakota, Durango, Liberty, Ram 1500, Jeep TJ, and Wrangler
- Heated narrow-band oxygen sensor for precise air-fuel mixture readings
- Threaded mounting type with 18 mm thread diameter and 22 mm hex size
- Includes a 9.5-inch wiring harness with 4-pin rectangular female connector
- Durable steel housing with metal construction for long-lasting use
- Standard replacement grade with a total length of 13.2 inches
About the Bosch Validated Oxygen Sensor Line
The Bosch Validated Oxygen Sensor product line focuses on delivering reliable and tested sensors that meet OEM specifications. This line ensures compatibility and performance for specific vehicle applications, such as the Dodge and Jeep models listed. The 15506 sensor is part of this line, providing a balance of quality and fitment accuracy for emission control systems.
Detailed Product Description
This Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings to the engine control unit. The sensor’s threaded mounting type with an 18 mm diameter and 22 mm hex size facilitates straightforward installation. The 4-wire configuration and 4-pin rectangular female connector ensure proper electrical connections, supported by a 9.5-inch wiring harness included with the sensor. Constructed with a steel housing and metal materials, this sensor is built to withstand harsh engine environments. The overall length of 13.2 inches and 12-inch length from sealing surface to connector end provide ample reach for installation in compatible Dodge and Jeep vehicles.
Common Applications and Issues Addressed
- Restores accurate air-fuel ratio readings for improved engine efficiency
- Helps resolve check engine light triggers related to oxygen sensor faults
- Reduces emissions by ensuring proper catalytic converter function
- Improves fuel economy by providing precise sensor data to the ECU
- Prevents rough idling and engine performance issues caused by faulty sensors
Installation Notes and Tips
When installing the Bosch 15506 oxygen sensor, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s factory setup. Avoid over-tightening the threaded sensor to prevent damage. No mounting bracket is included, so use the existing mounting point on the vehicle.
Quality Assurance and Warranty
The Bosch Validated Oxygen Sensor 15506 is manufactured to meet OEM standards for fit and function. It comes with a standard replacement grade assurance, ensuring reliable performance in emission control systems. Bosch products typically include a limited warranty; please refer to Bosch’s official documentation for specific warranty details.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Dodge | Ram 1500 | 8.3L | V10 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2005 | Dodge | Durango | 4.7L | V8 | Upstream | OE Quality Oxygen Sensor |
| 2005 | Dodge | Ram 1500 | 8.3L | V10 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Dakota | 3.7L | V6 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Durango | 3.7L | V6 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Durango | 5.7L | V8 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Ram 1500 | 5.7L | V8 | Downstream | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Ram 1500 | 8.3L | V10 | Downstream Right | Bosch Validated Oxygen Sensor |
| 2004 | Dodge | Ram 1500 | 3.7L | V6 | Downstream | Bosch Validated Oxygen Sensor |
| 2004 | Jeep | Liberty | 3.7L | V6 | Downstream | Bosch Validated Oxygen Sensor |
| 2004 | Jeep | TJ | 4.0L | L6 | Downstream | Cylinder(s) 1, 2, and 3; Bosch Validated Oxygen Sensor |
| 2004 | Jeep | Wrangler | 4.0L | L6 | Downstream | Cylinder(s) 1, 2, and 3; Bosch Validated Oxygen Sensor |
* 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.