Bosch 15960 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Overview of Bosch Validated Oxygen Sensor 15960

The Bosch Validated Oxygen Sensor 15960 is designed for precise emission control in select Toyota, Lexus, and Scion vehicles. This specific fit oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and reduce emissions.

• Compatible with Toyota Camry, Corolla, RAV4, Sienna, Solara, Venza, Highlander, Matrix, Lexus ES350, RX350, Avalon, and Scion tC, xB models
• Heated wide-band oxygen sensor with a 17.8-inch wiring harness length
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Standard replacement grade with metal housing and steel finish
• Includes a 4-wire harness with blade terminals and a square male connector

Detailed Product Features and Specifications

The Bosch Validated Oxygen Sensor 15960 features a heated wide-band sensor type that provides accurate oxygen level readings for efficient engine management. Its 4-wire design includes a 17.8-inch wiring harness and a 20.1-inch length from sealing surface to connector end, allowing for proper fitment and connection. The sensor is threaded with an 18 mm diameter and 22 mm hex size for secure installation. The metal housing and steel finish ensure durability under high-temperature conditions. The connector is a square-shaped male type with blade terminals, designed specifically for the listed Toyota, Lexus, and Scion models.

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor line is engineered to meet or exceed OEM specifications, providing reliable emission control sensor replacements. This product line focuses on precise fitment and performance validation to ensure compatibility and functionality across various vehicle makes and models. The 15960 sensor is part of this line, offering a standard replacement option with a heated wide-band sensor for improved fuel efficiency and emissions management.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control units
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by optimizing combustion efficiency
• Reduces harmful emissions by maintaining proper exhaust gas monitoring
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

Installation requires removal of the old oxygen sensor and threading the Bosch 15960 sensor into the exhaust manifold or pipe. Use a 22 mm oxygen sensor socket for proper tightening. Ensure the wiring harness is routed away from hot exhaust components to prevent damage. This sensor is a specific fit for the listed Toyota, Lexus, and Scion models, so verify vehicle compatibility before installation.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards with durable metal housings and reliable heated elements. The Bosch Validated Oxygen Sensor 15960 is a standard replacement part designed for consistent performance. Warranty coverage details should be confirmed with the original product documentation or supplier.