Bosch 15414 Oxygen Sensor - Downstream

Overview of Bosch Validated Oxygen Sensor 15414 for Toyota Tacoma

The Bosch Validated Oxygen Sensor part number 15414 is designed specifically for Toyota Tacoma models. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Toyota Tacoma vehicles
• Narrow-band heated oxygen sensor type
• Wiring harness length: 31.7 inches with 4 wires
• Blade terminal type with 4 male terminals
• Rectangle-shaped male connector included
• Flange mounting type with 18 mm thread diameter
• Durable metal housing with steel finish
• Overall length of 35.4 inches for precise installation
• Includes wiring harness for direct replacement
• Hex size: 22 mm for installation tools

Detailed Description of Bosch Validated Oxygen Sensor 15414

The Bosch Validated Oxygen Sensor 15414 is engineered as a standard replacement part for Toyota Tacoma emission systems. Featuring a narrow-band heated sensor, it provides reliable oxygen level readings to the engine control unit, helping maintain proper air-fuel mixture and reduce harmful emissions. The sensor includes a 31.7-inch wiring harness with four wires and a rectangle-shaped male connector, ensuring a secure and specific fit. Its flange mounting type with an 18 mm thread diameter allows for straightforward installation. The sensor’s metal housing and steel finish contribute to its durability under high-temperature exhaust conditions. This oxygen sensor is designed to meet OEM specifications, making it a dependable choice for emission control sensor replacement on Toyota Tacoma vehicles.

About the Bosch Validated Oxygen Sensor Product Line

The Bosch Validated Oxygen Sensor line focuses on providing tested and verified sensors that meet strict quality and performance standards. This product line ensures compatibility and reliability for specific vehicle applications, such as the Toyota Tacoma, by offering sensors that match original equipment specifications. The 15414 sensor is part of this line, delivering consistent performance and durability required for emission control systems.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Toyota Tacoma
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate exhaust gas readings
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel efficiency by maintaining proper combustion control

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 15414 on a Toyota Tacoma, ensure the vehicle is cool to avoid burns. Use a 22 mm hex socket for sensor removal and installation. Verify the wiring harness length and connector type match the vehicle’s existing setup. The flange mounting type requires proper torque to avoid exhaust leaks. No mounting bracket is included, so use the existing mounting hardware. Confirm the sensor’s orientation and connector alignment before securing it in place.

Quality Assurance and Warranty

This Bosch oxygen sensor is manufactured to meet OEM standards for fit, form, and function. It includes a heated element for faster sensor response and improved emission control. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Always refer to the product packaging or Bosch documentation for exact warranty terms.