
Mag-Hytec E4OD/4R100 Transmission Filter (1994-2003 7.3L Powerstroke)
Fits: Ford 6.0L (2003-2007 Powerstroke) • Ford 7.3L (1999-2003 Powerstroke) • Ford 7.3L OBS (1994-1997 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 Mag-Hytec E4OD/4R100 Transmission Filter (1994-2003 7.3L Powerstroke) you will earn 32 DIESEL DOLLARS in your SDS Fuel Tank!
The Mag-Hytec E4OD/4R100 Transmission Filter is the pan filter for the E4OD and 4R100 automatics behind the 1994-2003 Ford 7.3L Powerstroke. It is a stock replacement 4WD filter used in stock applications and with deep transmission pans such as the Mag-Hytec, so one filter covers either setup at your next fluid service.
Fitment
Listed for Ford trucks with the 7.3L Powerstroke and an E4OD or 4R100 automatic transmission, covering the 1994-1997 OBS trucks and the 1999-2003 Super Duty trucks. This product also carries a tag for the 2003-2007 6.0L Powerstroke, but the filter itself is E4OD/4R100 only, and Mag-Hytec lists the 2003-2007 6.0L with the 5R110 TorqShift. Fitment here follows the narrower title range, so verify fitment by VIN before you order, especially on a 2003 truck. Find more parts for older trucks on our Powerstroke page.
Why this part
When the pan comes off an E4OD or 4R100 for a fluid service, the pan filter gets replaced with it. This one is a stock replacement 4WD filter. That matters if your truck has a deep transmission pan: Mag-Hytec sells this filter as the match for its deep pans, and it is also used in stock applications, so the same part works whether the truck still runs the factory pan or has been upgraded.
These trucks are now more than two decades old, and you may not know what pan or filter a previous owner installed. The two measurements in the specifications below let you check this filter against the one you pull out before anything goes back together.
What you get
- Mag-Hytec E4OD/4R100 4WD transmission pan filter (SKU 4R100filter)
Specifications
- 4WD Filter
- Stock Replacement
- Height of tube to bottom of filter 4.2125"
- Overall height from bottom of intake to top of tube 5.9"
Installation notes
This filter is a drop-in replacement, but it is not a genuine OE Ford/Motorcraft filter. Before you install it, compare the tube height (4.2125" from the tube to the bottom of the filter) and the overall height (5.9" from the bottom of the intake to the top of the tube) against the old filter. If the truck has a Mag-Hytec or other deep pan, this is the 4WD-style filter that pan setup uses.
About Mag-Hytec
Mag-Hytec, out of Van Nuys, California, builds finned cast aluminum differential covers and deep transmission pans, each with the magnetic drain plug the company is named for. Alongside the pans it sells matching transmission filters, including this E4OD/4R100 filter for 1994-2003 7.3L Powerstroke trucks.
Frequently asked questions
Will this filter work with a deep transmission pan?
Yes. It is used in stock applications as well as applications with deep transmission pans such as the Mag-Hytec.
Is this a Motorcraft filter?
No. It is a drop-in replacement for the stock filter, but it is not a genuine OE Ford/Motorcraft filter.
Will it fit my 6.0L Powerstroke?
This filter is built for the E4OD and 4R100. The 2003-2007 6.0L runs the 5R110 TorqShift, so call us with your VIN before you order it for a 6.0L truck.
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 Mag-Hytec E4OD/4R100 Transmission Filter (1994-2003 7.3L Powerstroke) you will earn 32 DIESEL DOLLARS in your SDS Fuel Tank!


