Walker 250-24332 Oxygen Sensor - Downstream Left or Downstream Right

Overview of Walker Products OE Oxygen Sensor 250-24332

The Walker Products OE Oxygen Sensor 250-24332 is designed specifically for Cadillac Catera models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Cadillac Catera vehicles
• 12.32-inch wiring harness length with 4 wires of 20 gauge
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for reliable connection
• Overall length of 15.87 inches for proper fitment

Detailed Product Description

The Walker Products OE line focuses on providing original equipment quality parts that meet or exceed OEM specifications. The 250-24332 oxygen sensor is a heated sensor type, which allows for faster warm-up times and improved fuel efficiency. It includes a 12.32-inch wiring harness with four 20-gauge wires, ensuring stable signal transmission and durability. The sensor’s threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation in the exhaust system of Cadillac Catera models. The radiused polygon male connector ensures a secure and precise electrical connection, reducing the risk of sensor failure due to poor contact.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Resolves engine performance issues related to faulty oxygen sensors
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel economy by enabling precise engine control adjustments

Installation Notes and Tips

• Ensure compatibility with Cadillac Catera before installation
• Use proper tools to avoid damaging the 18.0 mm threaded sensor
• Check connector orientation; the radiused polygon male connector must align correctly
• Inspect wiring harness length (12.32 inches) to confirm fit within the engine bay
• Follow vehicle manufacturer torque specifications when mounting

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24332 oxygen sensor undergoes rigorous testing to comply with emission control requirements. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Cadillac Catera vehicles.