Bosch 16150 Premium Heated Oxygen Sensor 4-Wire Direct Fit O2 Sensor

The Bosch 16150 Premium Oxygen Sensor delivers original equipment quality for precise engine management and emissions control. As the inventor of the automotive oxygen sensor, Bosch brings over 40 years of engineering expertise to ensure optimal fuel economy and reduced emissions.

Key Features:

• Premium heated 4-wire oxygen sensor with direct-fit OE connector for easy installation
• Thread-in design with 18mm thread diameter and 22mm wrench size
• Extended cable length of 24.5 inches from sealing surface to connector end
• Pre-coated threads with anti-seize compound right out of the box
• Robust sensor design with sealed protection tube for increased longevity
• 100% functional quality tested before shipping

This premium oxygen sensor features a metal housing and heated ceramic element that quickly reaches optimal operating temperature. The true direct-fit design includes an OEM-style connector and wiring harness that plugs directly into your factory wiring, eliminating the need for cutting or splicing. Properly functioning oxygen sensors are critical for maintaining fuel efficiency, reducing harmful exhaust emissions, and preventing check engine light codes.