Converter type
Light Truck Diesel catalytic converters
Light truck diesel units come off Duramax, Cummins Ram and Power Stroke pickups: the oxidation cat and, on newer trucks, the particulate filter behind it. Each is priced by its GM, Mopar or Ford part number.
We pay for this type
$49 to $1,418
Diesel category. Updated October 1, 2026. Final price on inspection.
Get a quote for yoursHow to find the code
The code is stamped into the shell or a welded plate, usually near a flange. Wipe the surface and photograph it straight on in daylight. If two sections are welded together, photograph both.