Bosch 15286 Oxygen Sensor Wideband Heated - 4-Wire

The Bosch 15286 Oxygen Sensor is a premium wideband O2 sensor engineered to deliver precise air-fuel ratio monitoring for optimal engine performance and emissions control. This heated 4-wire sensor features advanced ceramic technology and dual-stage filtration to ensure reliable, long-lasting operation in demanding exhaust environments.

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 signals to the engine control computer
• Dual-layer filtration system doubles protection against exhaust gas contamination for extended sensor life
• Wideband heated design provides fast light-off and accurate readings across all operating conditions
• OE-style silicone boots ensure proper fit, function, and professional appearance
• Direct plug-in installation with no cutting or splicing required
• Prevents premature catalytic converter failure by maintaining optimal air-fuel ratios
• Rigorously tested to deliver perfect performance while maximizing fuel efficiency

Specifications:

• Sensor Type: Wideband heated oxygen sensor
• Wire Configuration: 4-wire
• Installation Location: Before catalytic converter (upstream)
• Product Fit: OE replacement
• Application: Truck applications
• Quantity: Sold individually

Bosch oxygen sensors are the preferred choice of automotive professionals and enthusiasts for their proven reliability, precision engineering, and direct-fit quality. This sensor meets or exceeds OE specifications for seamless integration into your vehicle's emissions control system.