Bosch 15508 Oxygen Sensor Heated Universal Sensor - 4-Wire O2

The Bosch 15508 Oxygen Sensor delivers precise air-fuel ratio monitoring for optimal engine performance and emissions control. This universal heated oxygen sensor features Bosch's Super Class technology with premium ceramic construction and dual filtration system for extended service life.

Key Features:

• 4-wire heated design for fast response and accurate readings
• 11.8-inch wire length for flexible installation
• Premium ceramic technology with Zirconium or Titania and Yttrium for superior thermal and mechanical shock protection
• Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals
• Dual filter system doubles protection against exhaust gas contamination
• OE-style silicone boots provide secure fit and proper function
• Direct plug-in design requires no cutting or splicing
• Helps prevent premature catalytic converter failure

Specifications:

• Location: Before Catalytic Converter
• Type: 4-Wire Heated
• Wire Length: 11.8 inches
• Product Fit: OE Replacement
• Quantity: Sold Individually

This Bosch oxygen sensor is rigorously tested to deliver perfect performance while helping improve fuel economy and reduce emissions. The advanced filtration technology extends sensor life and maintains accurate readings throughout the service interval.