Universal Modular Replacement DOC Core

PureDPF Universal Modular Replacement DOC Core — Ram 2500 & 3500 Diesel

The PureDPF Universal Modular Replacement DOC (Diesel Oxidation Catalyst) Core is a direct-fit replacement designed exclusively for PureDPF modular kit 65003. Built for 2013–2018 Ram 2500 and Ram 3500 diesel trucks, this core restores oxidation catalyst performance and helps maintain proper exhaust aftertreatment function. Vehicle year, make, and model must be specified at time of order.

Features

• Compatible with PureDPF modular kit: 65003
• Designed for 2013–2018 Ram 2500 and Ram 3500 diesel applications
• Restores diesel oxidation catalyst efficiency
• Supports proper exhaust aftertreatment system performance
• Built to OEM specifications for reliable, long-lasting service

Fitment

Compatible with the following Ram diesel trucks (6.7L Cummins):

2013–2018 Ram 2500 & 3500 — Big Horn, SLT, Laramie, Laramie Longhorn, Laramie Limited, Tradesman, Power Wagon, Outdoorsman, Lone Star, Limited, ST

Vehicle year, make, and model must be specified at time of order to ensure correct fitment.

SKU: P-DPF-65003  |  Weight: 15 lbs