Bosch Oxygen Sensor Pre-Cat Converter

Key Features

• Superior Performance: Bosch Switching-Type Oxygen (O2) sensors deliver precise air-fuel-ratio feedback to the ECU for improved efficiency and reduced emissions, helping your vehicle operate cleaner and remain environmentally compliant.
• OE-Trusted: As the inventor of the Oxygen (O2) sensor, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control systems.
• Long Lifetime: Built to withstand exhaust streams up to 1,880°F, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating to resist vibration, corrosion, and contamination.
• Fast Response: Bosch Switching-Type Oxygen (O2) sensors reach operating temperature in less than 10 seconds nd deliver fast signal availability to the ECU, enabling quick closed-loop control for improved cold-start performance and lower emissions.
• Wide Coverage: Bosch offers one of the broadest portfolios of Switching-Type Oxygen (O2) sensors in the aftermarket, delivering sensors that meet or exceed OE specifications for millions of vehicles across domestic, European, and Asian nameplates.
• Easy Install: Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads to ensure hassle-free replacement.
• Best-in-Class Warranty: Bosch backs every Oxygen (O2) sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks, reflecting the quality and durability built into every unit.

Specifications

• Terminal Quantity: 4
• Sensor Type: Narrow-Band
• Vehicle Type: Passenger
• Housing Material: Metal
• Terminal Gender: Female
• Hex Size (Oxygen Sensor): 22 mm
• Item Weight: 0.507063 lb
• Connector Gender: Male
• Length (Sealing Surface To End Of Connector): 18.1 in
• Oxygen Sensor Type: Narrow-Band Heated
• Heated: Yes
• Condition: New
• Colour / Finish: Steel
• Prop 65 Warning Label Required: No