Bosch 18191 Premium OE Fitment Oxygen Sensor

The Bosch 18191 Premium OE Fitment Oxygen Sensor delivers factory-grade performance and precision for monitoring your vehicle's exhaust oxygen content. This direct-fit replacement sensor helps maintain optimal air-fuel ratios, ensuring efficient combustion, maximum fuel economy, and reduced emissions.

Key Features:

• OE-quality construction with double laser-welded stainless steel body for superior durability and corrosion resistance
• Zirconia ceramic sensing element provides accurate oxygen measurement and fast response times
• Fast-acting integrated heater reaches operating temperature within seconds for optimal performance
• 100% factory tested to meet Bosch's rigorous quality and performance standards
• Fully submersible and sealed design protects against exhaust emissions and moisture damage
• Direct-fit design ensures proper connector compatibility and installation

Bosch invented the automotive oxygen sensor in the late 1960s and has been the industry leader for over 40 years, producing more than 1 billion sensors worldwide. Every Bosch oxygen sensor benefits from decades of technological expertise and precision manufacturing, ensuring long-lasting, reliable performance. Replacing a worn or faulty oxygen sensor with this genuine Bosch sensor helps restore engine efficiency, improve fuel economy, and ensure your vehicle meets emissions standards.