Bosch 15011 Oxygen Sensor 4-Wire Heated Universal O2 Sensor

The Bosch 15011 Oxygen Sensor delivers OE-quality performance and precision for accurate air-fuel ratio monitoring. This universal heated oxygen sensor features a 4-wire design with a 27.6-inch wire length, providing flexible installation options for a wide range of vehicles.

Advanced Filtration Technology:

Bosch's patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals to your engine's emission control computer. A secondary filter provides additional protection against exhaust gas contamination, significantly extending sensor life and preventing premature catalytic converter failure.

Key Features:

• Premium ceramic construction with Zirconium or Titania and Yttrium elements for superior resistance to mechanical and thermal shock
• 4-wire heated design for faster activation and improved cold-start performance
• 27.6-inch wire length for versatile mounting locations
• OE-style silicone boots ensure proper fit, function, and appearance
• Direct plug-in installation with no cutting or splicing required
• Designed for installation before the catalytic converter
• Rigorously tested to ensure optimal fuel efficiency and emissions performance

This Bosch Super Class Oxygen Sensor is engineered to meet or exceed OE specifications, providing reliable performance while helping maintain fuel economy and reducing harmful emissions. Sold individually as a direct replacement for worn or failed oxygen sensors.