Bosch 15099 Oxygen Sensor Heated Sensor - 4-Wire O2

The Bosch 15099 Oxygen Sensor is a premium 4-wire heated oxygen sensor designed to deliver precise readings to your vehicle's emission control computer. This Super Class oxygen sensor features Bosch's patented dual-filter protection system to ensure extended service life and optimal performance.

Key Features:

• Premium ceramic technology incorporating Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage output
• Dual-filter design provides double protection against exhaust gas contamination for extended sensor life
• 4-wire heated design for faster response and accurate readings in all operating conditions
• 83.7-inch wire length provides flexible installation options
• OE-style silicone boots ensure proper fit, function, and appearance
• Direct plug-in design with no cutting or splicing required

This oxygen sensor helps prevent premature catalytic converter failure while optimizing fuel economy and reducing emissions. Designed for post-catalytic converter installation, the Bosch 15099 is rigorously tested to meet OE specifications and delivers reliable performance you can trust.