S&B KF-1059 Replacement Filter (1998-2003 7.3L Powerstroke)
Fits: Ford 6.0L (2003-2007 Powerstroke) • Ford 7.3L (1999-2003 Powerstroke)
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the S&B KF-1059 Replacement Filter (1998-2003 7.3L Powerstroke) you will earn 70 DIESEL DOLLARS in your SDS Fuel Tank!
The S&B KF-1059 is a cleanable cotton 8-ply replacement filter for the S&B Cold Air Intake System on 1999-2003 Ford F-250/F-350 Super Duty trucks with the 7.3L Power Stroke. Its full round inlet radius lets S&B fit a larger filter with more surface area. You buy it when the filter in your S&B intake is due, and it carries a Million Mile Limited warranty.
Fitment
Listed for Ford F-250/F-350 Super Duty trucks with the 7.3L Power Stroke. Our fitment data lists 1999-2003 for this filter, so verify fitment by VIN. The catalog also tags the 2003-2007 6.0L Power Stroke, which the title does not list; if you have a 6.0L with an S&B intake, check your current filter before ordering. This filter is made for an S&B Cold Air Intake System. S&B has changed and redesigned many of its intake systems over the years, so check your original filter and intake system before you buy to confirm you are picking the right filter. Not sure? Call us and we will help you match it.
Why this part
The KF-1059 is a cotton 8-ply filter you can clean and reuse. S&B gave it a full round inlet radius, which smooths the transition into the filter and leaves room for a larger element with more surface area. The result, per S&B, is better airflow and filtration. Filtration is tested to ISO 5011. If your 7.3L already runs an S&B intake, this replaces the filter element without changing the rest of the system.
Features
- Larger Inlet
- Cleanable 8-Ply Filter
- ISO 5011 Filtration Testing
What you get
- One S&B replacement filter in the variant you select: KF-1059 or KF-1059D
- Manufacturer warranty: Million Mile Limited
The KF-1059 described here is the cleanable cotton element. S&B sells KF-series filters in cleanable and dry media, so make sure the variant you pick matches what you want to run.
About S&B
Founded in 1975, S&B Filters works out of Fontana, California, and has built cold air intakes for Power Stroke trucks from the 7.3L through the 6.7L. Alongside the intakes it sells KF-series replacement filters, silicone body mounts, intercooler pipes and boot kits, and replacement fuel tanks. Most of what S&B makes is for Power Stroke, Cummins and Duramax pickups.
Frequently asked questions
How do I make sure I'm ordering the right S&B filter?
Look at the filter and intake on your truck first. S&B has redesigned many of its intakes over the years, and the filter has to match the intake you have. If you can't tell which one you have, call us with your VIN and a photo of the intake.
Can the KF-1059 be cleaned?
Yes. It is a cleanable cotton 8-ply filter, so you can clean it and put it back in your S&B intake instead of buying a new element.
What warranty does it carry?
The KF-1059 carries a Million Mile Limited manufacturer warranty.
Questions on fitment? Call the shop at the number in the header. We install everything we sell.
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Finish the job
Parts our Wildwood techs pair with this one — take a look before you check out.
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the S&B KF-1059 Replacement Filter (1998-2003 7.3L Powerstroke) you will earn 70 DIESEL DOLLARS in your SDS Fuel Tank!