Mopar Performance 56041846AA Downstream Oxygen Sensor

The Mopar Performance 56041846AA is a genuine OEM downstream oxygen sensor designed for precise emissions monitoring and optimal engine performance. This rear oxygen sensor is positioned after the catalytic converter to monitor exhaust gas composition and ensure the catalytic converter is functioning properly.

Key Features:

• Genuine Mopar OEM quality ensures exact fit and reliable performance
• Downstream (rear/post-catalytic converter) position sensor
• Direct replacement for original equipment
• Helps maintain proper air-fuel mixture and reduce emissions
• Engineered specifically for Chrysler, Dodge, and Jeep vehicles

This oxygen sensor is designed to work with select 2001-2004 Jeep Wrangler TJ models equipped with 2.4L or 2.5L engines, 2002-2003 Jeep Liberty KJ with 2.4L engine, and various Dodge Dakota applications. The sensor monitors exhaust oxygen levels and sends signals to the engine control module to optimize fuel efficiency and minimize harmful emissions. Cross-references to aftermarket part numbers include NTK 23141, Bosch 13610, and Denso 234-4772.