Bosch 13622 Oxygen Sensor - Downstream

Overview of Bosch Validated Oxygen Sensor 13622 for Toyota Celica

The Bosch Validated Oxygen Sensor 13622 is designed specifically for Toyota Celica models, providing precise emission control and reliable performance. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine efficiency.

• Specific fit for Toyota Celica vehicles
• Heated narrow-band oxygen sensor type
• 24.3-inch wiring harness length with connector included
• Threaded mounting type with 18 mm thread diameter
• Blade terminal type with 4 terminals and male connector
• Durable metal housing with steel finish
• Overall length of 28 inches for proper installation

About the Bosch Validated Oxygen Sensor Product Line

The Bosch Validated Oxygen Sensor line is engineered to meet stringent OEM standards, ensuring compatibility and reliable operation in emission control systems. This product line focuses on delivering sensors that provide accurate feedback to the engine control unit, helping maintain emissions compliance and engine performance. The 13622 sensor is part of this line, offering a standard replacement option with a heated narrow-band design tailored for specific vehicle applications like the Toyota Celica.

Detailed Product Description and Specifications

The Bosch 13622 oxygen sensor features a heated narrow-band sensor type that allows for quicker sensor response and improved fuel management. It includes a 24.3-inch wiring harness with a rectangular male connector housing four blade terminals, facilitating a secure and precise electrical connection. The sensor’s metal housing with a steel finish ensures durability under high-temperature conditions. The threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for straightforward installation. With an overall length of 28 inches and a wiring harness length of 24.3 inches, this sensor fits the Toyota Celica’s emission system requirements accurately.

Common Applications and Issues Addressed

• Replacement for faulty or worn oxygen sensors in Toyota Celica
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Assists in reducing emissions and passing vehicle emissions tests
• Prevents check engine light triggers caused by sensor failure
• Improves fuel efficiency by providing accurate oxygen level data

Installation Notes and Tips

When installing the Bosch 13622 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 threaded mounting type matches the vehicle’s exhaust port. Connect the wiring harness securely to the rectangular male connector, confirming all four blade terminals are properly seated. No mounting bracket is included, so use the existing mounting point on the Toyota Celica. Proper torque specifications should be followed to avoid sensor damage.

Quality Assurance and Warranty Information

The Bosch Validated Oxygen Sensor 13622 is manufactured to meet OEM quality standards, ensuring reliable performance and durability. Bosch provides a standard replacement grade sensor with a metal housing designed for long service life. While specific warranty details are not provided here, Bosch typically offers limited warranties on their oxygen sensors, reflecting confidence in product quality and fitment accuracy for Toyota Celica applications.