BUILT FOR THE WORK
TRUCK MAINTENANCE MADE EASY
The parts diesel and gas owners reorder again and again, verified for your exact year, make, and model, trusted by 500,000+ customers and backed by a guarantee that actually means something.
NEW DROPS
PARTS YOU CAN STAKE YOUR NAME ON.
Find the right parts for your diesel & gas vehicles without the guesswork. From filters and brakes to oil and fluids, Doc’s Diesel keeps maintenance simple with pre-built kits, confirmed fitment, fast shipping, and expert support.
PARTS YOU CAN STAKE YOUR NAME ON.
Find the right parts for your diesel & gas vehicles without the guesswork. From filters and brakes to oil and fluids, Doc’s Diesel keeps maintenance simple with pre-built kits, confirmed fitment, fast shipping, and expert support.
DIESEL ESSENTIALS
Explore our best-selling maintenance products by category. Click to discover top-rated gear.
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Maintenance Kit 2019-2024
Replaces 68436631AA, 68157291AA, 05083285AA, 53034051AB
Sale Price
$149.99
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Set 2019-2024
Replaces 68436631AA, 68157291AA, 05083285AA
Sale Price
$95.99
Sale Price
$79.99
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Maintenance Kit 2013-2018
Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB
Sale Price
$147.99
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Set 2013-2018
Replaces 68197867AA, 68157291AA, 05083285AA
Sale Price
$93.99
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Combo Kit 2019-2024
Replaces 68157291AA, 68436631AA, 05083285AA, 53034051AB
Sale Price
$129.99
Doc's Diesel
Dodge RAM 6.7L Cummins Filter Combo Kit 2013-2018
Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB
Sale Price
$127.99
Sale Price
$89.99
Sale Price
$137.99
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SAE OFFICIAL
IT’S IN THE DETAILS
Tested and inspected to meet OEM Micron and efficiency ratings. View our test results from SGS, the world's leading inspection & certification company. Additional reports are added regularly.
SAE OFFICIAL
IT’S IN THE DETAILS
Tested and inspected to meet OEM Micron and efficiency ratings. View our test results from SGS, the world's leading inspection & certification company. Additional reports are added regularly.
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USED BY THE BEST
OVER 500,000+ HAPPY CUSTOMERS
★★★★★
“Doc's actually has some dang good filters, heck even their sticker pack actually comes with usable stickers that ain’t so small nobody notices them. Ordered fuel filters for my 2016 6.7 Cummins and Doc's sent updates for every step of the way, and they shipped to my house within 3 days. Cheaper than the parts store, noticeable quality, and shipped out the same day I ordered em. So overall nothing bad to say and will definitely be upgrading my fleet to all docs filters.”
TB Cattle CoVerified Buyer
★★★★★
“I did my oil change with y'all's 10 W 30 full synthetic with the hot shot secret with fuel filters and immediately knew the difference and sounded better. Ran better. I was getting 20 miles to the gallon now I'm upwards of 24. Absolutely getting this for the rest of its life and my next truck's life.”
Brandon H.Verified Buyer
★★★★★
“I use the filters and oil kits to service my fleet of trucks (4). I own a landscaping company and we are hard on our trucks, and it's nice to have a convenient way to buy the correct amount of oil and all filters in one place.”
Kameron C.Verified Buyer
★★★★★
“Easy to order, had a question got a call back very quickly and product was very nice stuff! Definitely will continue ordering my oil changes through docs 👍”
Dakota W.Verified Buyer
