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EVERY $1 SPENT = 10X ENTRIES!

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EVERY $1 SPENT = 10X ENTRIES!

Want a better
chance to win?
Grab 10X entries NOW.

For a limited time, every buck gets you 10X the entries.
Get in, gear up, and get after it.
TELL ME MORE
All-Season Performance & Durability
Windshield Wipers that work as hard as you do.
From the harshest winter storms to the hottest summer days, these wipers are built for year-round performance.
SHOP WIPERS
Corrosion Resistance You Can Count On
Hubs Engineered for Heavy-Duty Use
These Hubs are packed with superior features like reinforced construction and premium grease that resists heat, moisture, and road salt.
SHOP HUBS

Shop By Engine Type

WHY DOC'S?

If maintaining your truck’s peak performance is your priority, you’ve come to the right place. Doc’s Diesel is your one-stop online shop for diesel filter maintenance. Genuine quality, 3rd-party tested filters at a great price.

EXPLORE PRODUCT TYPES

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.

SEE TEST RESULTS

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.

SEE TEST RESULTS
1
1

Heavy duty filter body to withstand more than five times normal oil pressure.

2
2

Heat treated steel coil compression spring to hold all components in place.

3
3

Pressure relief valve to ensure positive engine lubrication.

4
4

Traditional metal end caps on filter cartridges.

5
5

One-piece spiral wound corrugated center tube to maximize collapse strength.

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6

Synthetic blend media selected to maximize efficiency and minimize resistance.

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7

Anti-drainback valve to prevent dry starts.

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8

Heavy duty base plate with precision forged threads.

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9

Lathe-cut nitrile sealing gasket for maximum sealing power in all conditions.

1

Synthetic blend media selected to maximize efficiency and minimize resistance.

USED BY THE BEST

OVER 350,000+ HAPPY CUSTOMERS

You don't have to take our word for it.

OVER 350,000+ HAPPY CUSTOMERS

You don't have to take our word for it.