Bosch 16576 Premium OE Fitment Oxygen Sensor

The Bosch 16576 is a premium OE fitment oxygen sensor designed for upstream installation in select Toyota and Lexus vehicles. This wideband oxygen sensor delivers precise air-fuel ratio monitoring to optimize engine performance, fuel economy, and emissions control.

Key Features:

• Stainless steel body is fully submersible and sealed tight to protect against exhaust emissions and ensure longer sensor service life
• Fast-acting heater optimizes sensor operation, allowing the oxygen sensor to reach operating temperature within seconds for optimum performance
• True direct-fit OE connectors and harness with threads pre-coated with anti-seize compound for simple, hassle-free installation
• 100% factory tested to meet Bosch's rigorous quality and performance standards before leaving the factory
• Designed to improve fuel economy while reducing harmful emissions
• Replaces OEM part numbers 8946706250 and 8946733290

Bosch invented the automotive oxygen sensor in the late 1960s and remains the world's leading supplier and original equipment manufacturer of oxygen sensors. Every Bosch oxygen sensor benefits from decades of technological and manufacturing experience, ensuring reliable, long-lasting performance you can count on.