CUMMINS

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Doc's Diesel

Dodge RAM 6.7L Cummins Filter Kit Separator 2013-2018

Replaces 68157291AA , 68197867AA

Sale Price $79.99
80 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Set 2019-2024

Replaces 68436631AA, 68157291AA, 05083285AA

Sale Price $93.99
94 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Maintenance Kit 2019-2024

Replaces 68436631AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $139.99
140 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Set 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA

Sale Price $93.99
94 entries 1x
Sale Price $39.99
40 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Combo Kit 2019-2024

Replaces 68157291AA, 68436631AA, 05083285AA, 53034051AB

Sale Price $125.99
126 entries 1x
Sale Price $39.99
40 entries 1x

Doc's Diesel

Dodge RAM 6.7L/5.9L Cummins Oil Filter 1989-2024

Replaces 05083285AA

Sale Price $14.99
15 entries 1x
Regular Price $179.88
Sale Price $170.99
171 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Combo Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $125.99
126 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Maintenance Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $139.99
140 entries 1x

Doc's Diesel

Nissan Titan XD 5.0L Cummins Fuel/Water Separator 2016-2019

Replaces 1603-EZ40A, 16403-EZ41A

Sale Price $49.99
50 entries 1x

Doc's Diesel

Nissan Titan XD 5.0L Cummins Fuel/Air/Cabin/Oil Combo Kit 2016-2019

Replaces 1603-EZ40A, 16546-EZ40A, 27277VX01A, 15208-EX40A

Sale Price $107.99
108 entries 1x
Sale Price $33.99
34 entries 1x
Regular Price $203.94
Sale Price $193.99
194 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Fuel Filter 2007-2009

Replaces 05183410AA

Sale Price $29.99
30 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Kit 2007-2009

Replaces 05183410AA, 05083285AA

Sale Price $44.99
45 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Set 2007-2009

Replaces 05183410AA, 05083285AA, 53034051AB

Sale Price $78.99
79 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Air Filter 2003-2007

Replaces AF4177

Sale Price $18.99
19 entries 1x
Regular Price $113.94
Sale Price $108.99
109 entries 1x
Sale Price $19.99
20 entries 1x
Sale Price $22.99
23 entries 1x
Sale Price $18.99
19 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Fuel/Water Separator 2019-2024

Replaces 68157291AA, 68436631AA

Sale Price $79.99
80 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Fuel Filter 2000-2009

Replaces 68001914AB

Sale Price $23.99
24 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Filter Set 2000-2002

Replaces 68001914AB, 05083285AA, AF4189

Sale Price $58.99
59 entries 1x
Sale Price $19.99
20 entries 1x
Regular Price $119.94
Sale Price $113.99
114 entries 1x
Sale Price $41.99
42 entries 1x
Sale Price $140.99
141 entries 1x
Sale Price $134.99
135 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Filter Set 2003-2009

Replaces 68001914AB, 05083285AA, AF4177

Sale Price $57.99
58 entries 1x

Doc's Diesel

Dodge RAM 6.7L Cummins Filter Set 2010-2012

Replaces 68157291AA, 05083285AA, 53034051AB

Sale Price $84.99
85 entries 1x
Sale Price $20.99
21 entries 1x

Doc's Diesel

Nissan Titan XD 5.0L Cummins Air Filter 2016-2019

Replaces 16546-EZ40A

Sale Price $21.99
22 entries 1x
Regular Price $131.94
Sale Price $125.99
126 entries 1x
Sale Price $19.99
20 entries 1x
Sale Price $15.99
16 entries 1x
Regular Price $191.88
Sale Price $182.99
183 entries 1x

Doc's Diesel

Nissan Titan XD 5.0L Cummins Filter Kit 2016-2019

Replaces 1603-EZ40A, 16403-EZ41A, 15208-EX40A

Sale Price $65.99
66 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Filter Kit 2000-2009

Replaces 68001914AB, 05083285AA

Sale Price $38.99
39 entries 1x

Doc's Diesel

Dodge RAM 5.9L Cummins Filter Kit 1997-1999

Replaces 33349, 05083285AA

Sale Price $35.99
36 entries 1x
Sale Price $69.99
70 entries 1x
NEW
Sale Price $37.99
38 entries 1x
NEW
Sale Price $37.99
38 entries 1x
NEW
Sale Price $35.99
36 entries 1x
Sale Price $14.99
15 entries 1x

Doc's Diesel

RAM 6.7L Cummins 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2019-2024

Replaces 68436631AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $259.99
260 entries 1x

Doc's Diesel

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

Replaces 68436631AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $265.99
266 entries 1x

Doc's Diesel

RAM 6.7L Cummins 10W-30 Full Synthetic Oil + Filter Maintenance Kit 2019-2024

Replaces 68436631AA, 68157291AA, 05083285AA, 68406048AA

Sale Price $271.99
272 entries 1x

Doc's Diesel

RAM 6.7L Cummins 5W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2024

Replaces 68436631AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $268.99
269 entries 1x

Doc's Diesel

RAM 6.7L Cummins 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $259.99
260 entries 1x

Doc's Diesel

RAM 6.7L Cummins 5W-40 Full Synthetic Oil + Filter Maintenance Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $268.99
269 entries 1x

Doc's Diesel

RAM 6.7L Cummins 15W-40 Full Synthetic Oil + Filter Maintenance Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $265.99
266 entries 1x

Doc's Diesel

RAM 6.7L Cummins 10W-30 Full Synthetic Oil + Filter Maintenance Kit 2013-2018

Replaces 68197867AA, 68157291AA, 05083285AA, 53034051AB

Sale Price $271.99
272 entries 1x
Sale Price $143.99
144 entries 1x
Sale Price $146.99
147 entries 1x
Sale Price $29.99
30 entries 1x
Sale Price $41.99
42 entries 1x
Sale Price $57.99
58 entries 1x
SOLD OUT
Sale Price $57.99
Sale Price $177.99
178 entries 1x
SOLD OUT
Sale Price $177.99
Sale Price $57.99
58 entries 1x
Sale Price $63.99
64 entries 1x
Sale Price $59.99
60 entries 1x
SOLD OUT NEW
Sale Price $302.99
SOLD OUT NEW
Sale Price $137.99
SOLD OUT NEW
Sale Price $498.99
SOLD OUT NEW
Sale Price $137.99
SOLD OUT NEW
Sale Price $636.99
NEW
Sale Price $333.99
334 entries 1x
SOLD OUT NEW
Sale Price $136.99
SOLD OUT NEW
Sale Price $308.99
NEW
Sale Price $326.99
327 entries 1x
SOLD OUT NEW
Sale Price $635.99
SOLD OUT NEW
Sale Price $378.99
SOLD OUT NEW
Sale Price $240.99
NEW
Sale Price $51.99
52 entries 1x
NEW
Sale Price $56.99
57 entries 1x
NEW
Sale Price $50.99
51 entries 1x
NEW
Sale Price $57.99
58 entries 1x
SOLD OUT NEW
Sale Price $78.99
SOLD OUT NEW
Sale Price $72.99
NEW
Sale Price $64.99
65 entries 1x
NEW
Sale Price $64.99
65 entries 1x
NEW
Sale Price $194.99
195 entries 1x
SOLD OUT NEW
Sale Price $183.99
SOLD OUT NEW
Sale Price $229.99
NEW
Sale Price $268.99
269 entries 1x
NEW
Sale Price $503.99
504 entries 1x
NEW
Sale Price $251.99
252 entries 1x
NEW
Sale Price $499.99
500 entries 1x
NEW
Sale Price $249.99
250 entries 1x
NEW
Sale Price $455.99
456 entries 1x
NEW
Sale Price $227.99
228 entries 1x
NEW
Sale Price $409.99
410 entries 1x
NEW
Sale Price $204.99
205 entries 1x
NEW
Sale Price $415.99
416 entries 1x
NEW
Sale Price $207.99
208 entries 1x
NEW
Sale Price $425.99
426 entries 1x
NEW
Sale Price $212.99
213 entries 1x
NEW
Sale Price $319.99
320 entries 1x
NEW
Sale Price $159.99
160 entries 1x
NEW
Sale Price $347.99
348 entries 1x
NEW
Sale Price $173.99
174 entries 1x
NEW
Sale Price $361.99
362 entries 1x
NEW
Sale Price $180.99
181 entries 1x
SOLD OUT NEW
Sale Price $403.99
SOLD OUT NEW
Sale Price $201.99
SOLD OUT NEW
Sale Price $403.99
SOLD OUT NEW
Sale Price $201.99
SOLD OUT NEW
Sale Price $315.99
SOLD OUT NEW
Sale Price $157.99
SOLD OUT NEW
Sale Price $341.99
SOLD OUT NEW
Sale Price $170.99
SOLD OUT NEW
Sale Price $281.99
SOLD OUT NEW
Sale Price $140.99
Collection Details

Doc’s Diesel Premium Cummins® Replacement Parts: Built to Perform

If you're running a Cummins, you already know it's a workhorse. And here at Doc’s Diesel, we’re all about helping you keep that beast running strong with premium replacement parts that are built to match—or beat—OEM standards. Whether you're wrenching on your daily driver or keeping your work rig in top shape, we've got your back with the parts that get the job done right the first time.


Built to OEM Specs. Backed by the Doc's Fitment Guarantee.

All of our Cummins-compatible parts are designed to deliver OEM fit, function, and reliability. From filter kits and fuel/water separators, everything we carry is tested and trusted by diesel owners who don’t settle for less. And with our Fitment Guarantee, you can wrench with confidence. If it doesn’t fit your rig, we’ll make it right. No guessing. No BS.


Doc’s Makes It Easy to Find The Right Parts

Not sure exactly what your truck needs? Try out our handy Vehicle Selection Tool—just plug in your year, make, and model, and we’ll show you the exact Cummins-compatible parts that match your setup. Simple, fast, and no second-guessing.


Stock Up and Enjoy Free Shipping on All U.S. Orders $99+.

At Doc’s Diesel, we’re not just here to sell you parts—we’re part of the diesel community. Every product we carry is built to last and tested by real diesel owners. Whether you’re new to the Cummins world or a seasoned pro, you’ll find the parts, support, and peace of mind you’re looking for right here. Stocking up? Every order over $99 ships free anywhere in the U.S. That means more cash for mods, fuel, or whatever else your rig needs. Just load up your cart and let us handle the shipping.

BECOME A DIESEL DIEHARD

Join the club and earn Diesel Dollars (points) to unlock free rewards and exclusive products.

FULL SERVICE MAINTENANCE KITS

ENGINE AIR FILTERS

CCV FILTERS

BRAKE PADS + ROTORS

FUEL FILTERS

APPAREL

TRANSMISSION FILTERS

OIL CHANGE KITS

HUB ASSEMBLIES

MERCH

OIL FILTERS

CABIN AIR FILTERS

OIL + ADDITIVES

GEAR

Become a Doc’s Dealer
We sell light-duty diesel filters that meet or exceed OEM specs to wholesale distributors and dealers.
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Access to dealer website with wholesale prices

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Shipped in Under 24 Hours (M-F)

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New Dealer Pack with First Purchase