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Doc's Diesel

4.5 (123)

Doc's Diesel RAM 6.7L Cummins 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2024

Name: Doc's Diesel Doc's Diesel RAM 6.7L Cummins 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2024 - Doc's Diesel RAM 6.7L Cummins 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2024
Brand: Doc's Diesel
SKU: 52688513892716
Price: 264.99 USD
Availability: InStock
Rating: 4.7 (9 reviews)

4.5 (1,234)

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Description

Doc's Diesel Oil + Filter Maintenance Kits: Doc’s Diesel Oil + Filter Maintenance Kit's have everything you need to make routine maintenance easy—fresh high-quality engine oil and all the necessary filters in one box. No guesswork, no runni...

Reviews

4.7

10 ratings

A change

Showed up everything was right no questions asked. A change was necessary after time and time again going back and forth to the local store. Always given the wrong parts. Now it’s right one time, the first time. Thanks

Wes · March 9, 2026

Perfect every time.

Everything all in one. Makes it easy. I order for our small business and the only thing I have to do is put in the truck make and model. Best thing ever and everything fits perfectly. Good quality also. Thanks Doc’s Diesel.

Lisa · December 25, 2025

First oil change

Everything arrived great , I had purchased the cabin filter, fuel filters back in May. The 2020 3500 6.7 L only had 7320 miles on it. The oil filter wrench work great, only wish I knew it was coming as a gift and I hadn’t bought a second one. Other than that, I’m very pleased with docs products and their service.

Don · December 10, 2025