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Doc's Diesel Engine Air Filter Fits Ford 6.7L Powerstroke 2020+ | FA2031
S$ 48.80

Doc's Diesel Filter Kit Fits RAM 1500 3.0L EcoDiesel 14-19 | 68229402AA
S$ 100.19

Doc's Diesel Cabin Air Filter Fits Nissan Titan XD 5.0L Cummins 16-19
S$ 25.68

Doc's Diesel Filter Kit Fits Ford 6.7L Powerstroke 17-19 | FD4625, FL2051
S$ 164.42

Doc's Diesel Oil Filter Plug Tool Fits RAM 6.7L Cummins 1989+ | 3678921
S$ 19.26

Doc's Diesel Filter Kit Fits RAM 6.7L Cummins 19-24 | 68157291AA, 68436631AA
S$ 161.85

Doc's Diesel Filter Kit Fits Chevrolet Colorado/GMC Canyon 2.8L Duramax 16-22
S$ 109.18

Doc's Diesel Filter Kit Fits RAM 6.7L Cummins 13-18 | 68197867AA, 68157291AA
S$ 161.85

Doc's Diesel Engine Air Filter Fits Ford 6.7L Powerstroke 11-16 | FA1902
S$ 30.82

Doc's Diesel Filter Kit Fits Jeep Grand Cherokee 3.0L EcoDiesel 14-20
S$ 105.32

Doc's Diesel Oil Filter 12-Pack Fits Ford 6.7L Powerstroke 2011+ | FL2051
S$ 235.07

Diesel Diehard Club Hoodie
S$ 128.46

Doc's Diesel Shop Hoodie
S$ 41.09

Doc's Diesel The Contractor Hat
S$ 38.53

Doc's Diesel Staple Snapback Hat
S$ 38.53

Doc's Diesel Staple Hoodie
S$ 51.37 to S$ 56.51

Doc's Diesel Camo Trucker Hat
S$ 38.53

Doc's Diesel Thunderstruck Hat
S$ 38.53

Doc's Diesel Shop T-Shirt
S$ 25.68 to S$ 32.10

Doc's Diesel Oil Filter 12-Pack Fits Jeep Wrangler/RAM 3.0L EcoDiesel 2020+
S$ 527.96

Doc's Diesel Oil Filter Fits Chevrolet Colorado/GMC Canyon 2.8L Duramax 16-22
S$ 20.54

Doc's Diesel Engine Air Filter Fits Ford 6.7L Powerstroke 17-19 | FA1927
S$ 53.94

Doc's Diesel Clean Slate Hat
S$ 38.53

Doc's Diesel Engine Air Filter 6-Pack Fits Ford 6.7L Powerstroke 17-19 | FA1927
S$ 308.29

Doc's Diesel Outlaw Camo Hat
S$ 38.53

Doc's Diesel Filter Kit Fits Jeep 3.0L EcoDiesel Wrangler/Gladiator 2020+
S$ 169.55

Doc's Diesel Combo Kit Fits RAM 1500 3.0L EcoDiesel 2020+ | 68507598AA
S$ 151.57

Doc's Diesel Support Blue Collar Hat
S$ 38.53

Doc's Diesel Engine Air Filter Fits Jeep 3.0L EcoDiesel Wrangler/Gladiator 2020+
S$ 35.96

Doc's Diesel Oil Filter 12-Pack Fits RAM 6.7L/5.9L Cummins 1989-2024 | 05083285A
S$ 219.65

Doc's Diesel Engine Air Filter 6-Pack Fits Chevrolet/GMC 6.6L Duramax 06-10
S$ 351.97

Doc's Diesel Keep Truckin' Hoodie
S$ 51.37

Doc's Diesel Engine Air Filter 6-Pack Fits Jeep 3.0L EcoDiesel 20+ | 68293164AC
S$ 205.52

Doc's Diesel Engine Air Filter Fits Ford 3.0L Powerstroke 2018+ | 7C3Z9601A
S$ 25.68

Doc's Diesel Oil Filter 12-Pack Fits Ford 6.0L/6.4L Powerstroke 03-10 | FL2016
S$ 219.65

Doc's Diesel Engine Air Filter 6-Pack Fits Chevrolet/GMC 6.6L Duramax 06-14
S$ 512.54

Doc's Diesel Oil Filter 12-Pack Fits Chevrolet/GMC 3.0L Duramax 2020+ | PF66
S$ 205.52

Doc's Free Hat 3-Pack
S$ 115.58

Doc's Diesel Engine Air Filter 6-Pack Fits Ford 6.0L Powerstroke 03-07 | FA1778
S$ 542.09

Doc's Diesel Engine Air Filter Fits Chevrolet/GMC 6.6L Duramax 06-10 | A3087C
S$ 61.65

Doc's Diesel OG Zip Hoodie
S$ 48.80

Doc's Diesel Staple T-Shirt
S$ 25.68

Doc's Diesel Oil Filter 12-Pack Fits Chevrolet/GMC 6.6L Duramax 2020+ | PF26
S$ 205.52

Doc's Diesel Filter Kit Fits Chevrolet/GMC 6.6L Duramax 11-16 | TP3018, 29539579
S$ 111.75

Doc's Diesel Filter Kit Fits Chevrolet/GMC 3.0L Duramax 2020+ | TP1015, PF66
S$ 118.17

Doc's Diesel Engine Air Filter Fits Chevrolet/GMC 6.6L Duramax 01-05 | A3181C
S$ 25.68

Doc's Diesel Oil Filter Fits Jeep Wrangler/Gladiator 3.0L/RAM 3.0L EcoDiesel 20+
S$ 46.23

Doc's Diesel Engine Air Filter Fits Chevrolet/GMC Express 6.6L Duramax 06-14
S$ 89.91
About us
About Doc's Diesel
At Doc’s Diesel, our mission is simple: make diesel truck maintenance easy and affordable. Frustrated by overpriced dealership service and hard-to-find parts, we set out to create premium replacement filters that meet or exceed OEM standards—without the middleman.
We offer premium diesel filters, oils, and additives for Cummins, Powerstroke, Duramax, and EcoDiesel, which have been tested by leading labs for reliability and performance. Our lineup includes engine air filters, cabin air filters, fuel filters, oil filters, and more—engineered for trucks that work as hard as you do.
Proudly rooted in small-town Ohio, we’ve quickly grown into a trusted name serving all 50 states with fast shipping, expert customer service, and a seamless ordering experience. At Doc’s Diesel, you're not just buying filters—you’re joining the spirit of working hard, dreaming big, and family values.
At Doc’s Diesel, our mission is simple: make diesel truck maintenance easy and affordable. Frustrated by overpriced dealership service and hard-to-find parts, we set out to create premium replacement filters that meet or exceed OEM standards—without the middleman.
We offer premium diesel filters, oils, and additives for Cummins, Powerstroke, Duramax, and EcoDiesel, which have been tested by leading labs for reliability and performance. Our lineup includes engine air filters, cabin air filters, fuel filters, oil filters, and more—engineered for trucks that work as hard as you do.
Proudly rooted in small-town Ohio, we’ve quickly grown into a trusted name serving all 50 states with fast shipping, expert customer service, and a seamless ordering experience. At Doc’s Diesel, you're not just buying filters—you’re joining the spirit of working hard, dreaming big, and family values.
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- w***m (1031)- Feedback left by buyer.Past monthVerified purchasewonderful service
- 5***o (520)- Feedback left by buyer.Past monthVerified purchaseGreat prices and extremely quick shipping
- d***v (84)- Feedback left by buyer.Past monthVerified purchaseMan this thing is a life saver, worth every dollar. Thank you