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Your cart is empty.K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty. Vehcile Fitment: 2003 FORD E350 Club Wagon; 1999-2003 FORD E350 Super Duty; 2003 FORD E450 Super Duty; 2003 FORD E450 Super Duty Stripped Chassis; 2003 FORD E550 Super Duty; 2000-2003 FORD Excursion; 1999-2003 FORD F250 Super Duty; 1999-2003 FORD F350 Super Duty; 1999-2003 FORD F450 Super Duty; 1999-2003 FORD F550 Super Duty; 1995-2002 FORD E350 Econoline Club Wagon; 1999-2002 FORD E450 Econoline Super Duty; 2000-2002 FORD E450 Econoline Super Duty Stripped; 2002 FORD E550 Econoline Super Duty; 1996-1999 FORD Econoline Super Duty; 1995-1998 FORD E350 Econoline; 1994-1997 FORD F250; 1994-1997 FORD F350; 1995-1997 FORD F450; 1994-1997 FORD F59
joel zech
2025-08-18 14:22:30
What is there to really say about K&N products. In the past I have used these filters of different types regularly. There has not been one time I have been disappointed with there products, as far back as when they were first introduced to general public through that nifty little counter top air travel device in certain auto parts stores. On top of this oil filter I will be purchasing two air filters for the same vehicle fro K&N. Though their products are more expensive, cared for correctly they last far longer than competitors products.
Jenn
2025-07-31 18:29:18
Very good K&N filter, capability superior to other more common/basic filters and similar to other high end makers.
Rodney Petty
2025-06-25 11:31:17
Good product trash packaging. Never put a product like this in a soft pack its box was destroyed when it got here. Small dent in side of filter...
Carlos
2025-04-30 15:53:52
Great filter , I installed it on my 1997 Ford F-350 7.3 , I change my oil every 5k miles , well made oil filter I recommend it ðŸ‘
Dylan S.
2025-04-17 21:34:30
It’s an oil filter. Wanted motorcraft but have always thoughts highly of K&N. Shipped quicker than I could locate a motorcraft filter locally.
racecar
2024-12-23 14:48:12
well built filter with excellent filtration, ex fram user from very bad experience, good price and for tight spots or the need for safety wire you can buy their other version.
washtraveler
2024-11-14 21:08:52
Great filter for 7.3L
Robert Williams
2024-11-13 15:30:09
Just what I needed . I wasn’t able to get one at a local store. I expect the K&N to be quality.
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