CHOOSE AUTO DELIVERY AND SAVE 10%
Put your regular maintenance on auto pilot. Set up a subscription for filters and additives and weâll ship them right to your front door. Youâll get what you need when you need it, and save 10% over individual orders.Â
SAVE $$$
Save 10% off already great prices
CONVENIENT
Skip those extra runs to the auto parts store
FLEXIBLE
Skip, swap, update frequency or cancel anytime. No hassle guarantee!

Here's how it works
1
BROWSE DOCâS DIESEL PRODUCTS TO FIND WHAT YOU NEED AND ADD IT TO YOUR CART.
2
CHOOSE THE SUBSCRIPTION OPTION AND FREQUENCY THAT WORKS BEST FOR YOU.
3
CHECK OUT AND ONLY PAY WHEN YOUR ORDER IS SHIPPED.

ALREADY A SUBSCRIBER?
Log in to your account anytime to skip a delivery, swap to a different product, change your frequency, or cancel your subscription at anytime.
SUBSCRIPTION FAQS
How does my subscription work?
How does my subscription work?
Itâs simple! First, pick which product youâd like to purchase. Then, choose how often youâd like recurring orders to be delivered to you. You can select delivery for every 1, 2 or 3 months.
If I sign up for a subscription, will it renew automatically?
If I sign up for a subscription, will it renew automatically?
Yes, your subscription will renew automatically every 1, 2, or 3 months. depending on the frequency you selected during your initial purchase. If you want to modify, change the date of your next order, skip your next order, or cancel your subscription, log into your account on our website. Once youâre logged in, click on âMy Subscriptionsâ and select the subscription youâd like to update.
How do I access my subscription page?
How do I access my subscription page?
You will need to log in to your account by clicking âLog Inâ using the mobile menu or the top right of your screen if youâre using a computer. If you do not have an account, you will need to sign up for one using the same email address you used to purchase your subscription. Once youâve logged in, select âMy Subscriptionsâ. If you have multiple subscriptions, choose which one youâd like to manage and select âManage Subscriptions.â
How do I make changes to my subscription?
How do I make changes to my subscription?
Yes, your subscription will renew automatically every 1, 2, or 3 months depending on the frequency you selected during your initial purchase. If you want to modify, change the date of your next order, skip your next order, or cancel your subscription, log into your account on our website. Once youâre logged in, click on âMy Subscriptionsâ and select the subscription youâd like to update.
How do I update my billing information, shipping address, or credit card information?
How do I update my billing information, shipping address, or credit card information?
Scroll down to the âMore Settingsâ section of the associated subscription you selected. To edit any of this information, click on the information that needs to be updated and a box will appear on the right hand side of the page. After the information is input as needed, click either 'Save Address' or 'Update Card.'
Will I be charged before cancelling my subscription?
Will I be charged before cancelling my subscription?
Nope. You can cancel your subscription free of charge. Recurring orders are processed on the day of the month that you began your subscription. To cancel your subscription, those changes need to be made by 12 PM EST the day before the order is processed. To cancel your subscription, log into your account on our website and click âMy Subscriptionsâ and select the subscription youâd like to update. Youâll find the option to âCancel Subscriptionâ at the bottom of the page. If you run into any trouble, please email sales@docsdiesel.com and we'd be more than happy to assist you.
How much does it cost?
How much does it cost?
With your subscription, you save 10% on the initial order AND recurring orders! Shipping is added separately and calculated at checkout.
How do I put my subscription on hold?
How do I put my subscription on hold?
You certainly can pause your subscription. To do so, sign into your account on our website and click on âMy Subscriptionsâ. Select the subscription you want to adjust, select Frequency and choose âPauseâ to put your subscription on hold. You will not be charged for any recurring subscription orders while your subscription is on hold. You can also choose to skip your next recurring order by selecting 'Skip Order' under Subscription Settings.
Can I give a subscription to a friend?
Can I give a subscription to a friend?
While we don't have a formal gifting option at this time, you can set up a subscription using the recipient's email and shipping address, but use your credit card information. If you need help, reach out to sales@docsdiesel.com and we can assist you further.
Do I have to sign up for a subscription?
Do I have to sign up for a subscription?
We get that subscriptions aren't for everyone. That's why we offer a buy now, one time purchase option on every product. The benefit of a subscription is a 10% discount on your initial order and every recurring shipment. And you never need to remember to re-order!
When will I be charged?
When will I be charged?
For all orders, your card will be charged when the order is processed. Subscriptions are processed on the day that theyâre scheduled to ship. You can view your next scheduled shipping date in your account under 'Subscription' in the box that says 'Next box ships on.'
Will I get a reminder before my next subscription delivery?
Will I get a reminder before my next subscription delivery?
Yes, you will receive a reminder email 3 days before your recurring subscription order is processed and shipped.