Bosch 13314 Oxygen Sensor Heated Universal - O2 4-Wire

The Bosch 13314 Oxygen Sensor delivers OE-quality performance with advanced filtration technology designed to extend sensor life and maintain precise air-fuel ratio monitoring. This universal 4-wire heated oxygen sensor features premium construction and reliable operation for accurate emissions control.

Key Features:

• Premium ceramic element with Zirconium and Yttrium technology provides superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals to the engine computer
• Dual-layer filtration system doubles protection against exhaust gas contamination for extended sensor life
• 4-wire heated design for faster sensor activation and accurate readings in all conditions
• 29.5-inch wire length provides flexible installation options
• OE-style silicone boots ensure proper fit, function, and professional appearance
• Direct plug-in connector eliminates cutting or splicing for easier installation
• Helps prevent premature catalytic converter failure by maintaining optimal air-fuel ratios

Designed for installation before the catalytic converter, this Bosch oxygen sensor meets rigorous OE standards for performance and reliability. The heated element ensures fast light-off times and accurate readings, helping optimize fuel economy and reduce emissions. Each sensor is rigorously tested to deliver precise performance while helping reduce fuel costs.