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Walker 250-241267 Oxygen Sensor - Downstream Left or Downstream Right
Reliable Oxygen Sensor for Cadillac CT6
The Walker 250-241267 oxygen sensor is designed specifically for Cadillac CT6 models, ensuring precise emission control and optimal engine performance. This sensor helps maintain efficient fuel combustion by accurately monitoring oxygen levels in the exhaust system.
- Direct fit for Cadillac CT6 vehicles
- Part number 250-241267 for easy identification
- Manufactured by Walker under the Walker Products OE line
- Enhances emission system accuracy and engine efficiency
- Compatible with emission control sensor requirements
Walker Products OE Line Overview
The Walker Products OE line focuses on providing original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE series is engineered to deliver reliable performance and durability, matching the standards expected by Cadillac CT6 owners and technicians.
Product Description and Function
The Walker 250-241267 oxygen sensor plays a critical role in the emission control system of the Cadillac CT6. It measures the oxygen content in the exhaust gases and sends this data to the engine control unit (ECU). This information allows the ECU to adjust the air-fuel mixture for optimal combustion, reducing harmful emissions and improving fuel economy. The sensor's precise fitment ensures seamless integration with the vehicle's existing systems.
Common Issues Addressed by This Oxygen Sensor
- Incorrect air-fuel mixture causing poor fuel economy
- Check engine light triggered by faulty oxygen sensor readings
- Increased emissions leading to failed emissions tests
- Engine performance problems such as rough idling or hesitation
- Potential damage to catalytic converter from improper sensor function
Installation Notes and Tips
When installing the Walker 250-241267 oxygen sensor on a Cadillac CT6, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor carefully to prevent damage to the exhaust manifold or wiring. Verify the sensor connector is securely attached and free of corrosion. It is recommended to follow the vehicle manufacturer’s torque specifications during installation.
Quality Assurance and Warranty
Walker oxygen sensors, including part number 250-241267, are manufactured to meet stringent quality standards. The Walker Products OE line is known for consistent reliability and durability. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Cadillac | CT6 | 4.2L | V8 | Downstream Right | OE Base Sensor | |
| 2019 | Cadillac | CT6 | 4.2L | V8 | GAS | Downstream Right | Downstream oxygen sensor for Bank 2 Sensor 2 on right side.; Walker Products OE |
| 2019 | Cadillac | CT6 | 4.2L | V8 | GAS | Downstream Left | Downstream left side oxygen sensor for Bank 1 Sensor 2 position.; Walker Products OE |
| 2019 | Cadillac | CT6 | 4.2L | V8 | GAS | Downstream Right | Downstream oxygen sensor compatible with bank 2 sensor 2.; Walker Products OE |
| 2019 | Cadillac | CT6 | 4.2L | V8 | GAS | Downstream Left | Downstream Left Oxygen Sensor Bank 1 Sensor 2.; Walker Products OE |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.