Mopar 56028995AA Oxygen Sensor

Mopar Oxygen Sensor for 2005 Ram 1500

This Mopar oxygen sensor, part number 56028995AA, is a direct-fit emission control sensor for the 2005 Dodge Ram 1500 before the catalyst. It is built for accurate exhaust gas monitoring to support proper fuel control and emissions performance.

Key Features

• Genuine Mopar oxygen sensor for emission control service
• Fits 2005 Dodge Ram 1500, before catalyst
• Part number 56028995AA for exact application matching
• Supports upstream exhaust oxygen measurement
• Direct replacement for a worn or failed sensor

Detailed Description

Use this Mopar oxygen sensor when servicing the before-catalyst position on a 2005 Dodge Ram 1500. The sensor monitors oxygen content in the exhaust stream ahead of the catalytic converter so the engine control system can adjust air-fuel delivery based on real-time exhaust data. For buyers searching for a 2005 Dodge Ram 1500 oxygen sensor before catalyst or Mopar 56028995AA, this part matches the listed application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect fuel trim readings
• Reduced emissions system efficiency
• Rough idle or drivability issues tied to exhaust feedback
• Failed emissions inspection caused by sensor faults

Installation Notes and Tips

Install in the before-catalyst location specified for the 2005 Dodge Ram 1500. Verify connector style, routing, and sensor placement against the original part before installation. Clear diagnostic trouble codes after replacement and confirm the repair with a scan tool if available.

Quality Assurance

Mopar OE parts are built to match factory application requirements for Chrysler, Dodge, Jeep, and Ram vehicles. Part number 56028995AA is listed for the 2005 Dodge Ram 1500, before catalyst.