FAQ

Fitment

How do I know a kit fits my truck?
Every kit is matched to a specific year, model, and engine and verified against OEM spec. Choose your generation on the product page and the correct part numbers come with it.

Can I look up a kit by part number?
Yes — email us any part number off your old filter or box and we'll match it to the right kit.

Shipping

How fast do orders ship?
In-stock kits ordered by 2:00 PM CT ship the same business day. Most US orders arrive within 2–5 business days.

Is shipping really free?
Yes — free standard shipping on all filter kits within the continental US, no minimum.

Returns

What's your return policy?
Unused kits in original packaging can be returned within 30 days. If a kit doesn't fit because of something on our end, we cover return shipping and make it right.

Products

Are these genuine OEM filters?
Yes. We source genuine OEM filters and verify every part number against the manufacturer's spec before listing.

What's the difference between Stage 1 and Stage 2 fuel filters?
Stage 1 is the primary filter and water separator that protects the fuel pump; Stage 2 is the fine secondary filter that protects the injectors. The 6.7L Cummins uses both.

Wholesale

Do you offer bulk or fleet pricing?
Yes — fleets, shops, and resellers can apply for tiered wholesale pricing and priority fulfillment on the Wholesale page. Approvals typically take one business day.