How many miles do you have on your Durango? Most Catalytic converters are warrantied for a fairly long period. My 2015 warranty states:
B. Parts Covered for 8 years or 80,000 miles If your vehicle has one of the following parts, this Federal Emission Warranty covers that part for a period of 8 years or 80,000 miles, whichever occurs first, calculated from the start of the Basic Limited Warranty as set forth in Section 2.1(E). The covered parts are: • catalytic converter; and • powertrain control module. 5.2 Emission Performance Warranty This warranty supplements the federal warranty under 5.1. It lasts for 2 years or 24,000 miles on the odometer, whichever occurs first. If your vehicle has one of the following parts, catalytic converter and powertrain control module, this Federal Emission Warranty covers that part for a period of 8 years or 80,000 miles, whichever occurs first. These limits are counted from the time when your Basic Limited Warranty begins under 2.1(E).
The Emission Performance Warranty covers the cost of repairing or adjusting any components or parts that might be needed for your vehicle to pass Federal Emission Standards for a federally approved state or local emissions test, but only if: • your vehicle has failed a federally approved state or local emissions test; • your vehicle has been maintained and operated properly up until it fails such a test; and • you face a real penalty — for example, a fine or the loss of the use of your vehicle — because the vehicle has failed the test.
Section 6.4 explains how to get service under this warranty.
