Ford F-250 Air Filter

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 8 in. height, 8 in. base outside diameter; 4.438 in. base inside diameter; Oiled element; Tapered conical style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.

Fits the following 1997-1999 Ford F-250 submodels:

• 1997-1999: Base; 8 Cyl 4.6L;
• 1997-1999: Base; 8 Cyl 5.4L;

• 1997-1999: Lariat; 8 Cyl 4.6L;

• 1997-1999: Lariat; 8 Cyl 5.4L;

• 1997-1999: XL; 8 Cyl 4.6L;

• 1997-1999: XL; 8 Cyl 5.4L;

• 1997-1999: XLT; 8 Cyl 4.6L;

• 1997-1999: XLT; 8 Cyl 5.4L;

Fits 6 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, RED, SOLD INDIVIDUALLY -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 9 in. height, 8.75 in. base outside length, 5 in. base outside width, 6.25 in. top outside length, 4 in. top outside width; Oiled element; Dual flange oval tapered style; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Fits the following 1988-1997 Ford F-250 submodels:

• 1988-1989: Custom; 8 Cyl 5.0L;
• 1988-1989: XLT Lariat; 8 Cyl 5.0L;

• 1988-1991: Custom; 6 Cyl 4.9L;

• 1988-1991: XLT Lariat; 6 Cyl 4.9L;

• 1988-1992: Custom; 8 Cyl 5.8L;

• 1988-1992: Custom; 8 Cyl 7.5L;

• 1988-1992: XLT Lariat; 8 Cyl 5.8L;

• 1988-1992: XLT Lariat; 8 Cyl 7.5L;

• 1988-1996: XL; 8 Cyl 5.8L;

• 1988-1997: XL; 8 Cyl 7.5L;

• 1988-1996: XL; 6 Cyl 4.9L;

• 1988-1996: XL; 8 Cyl 5.0L;

• 1993-1996: XLT; 8 Cyl 5.8L;

• 1993-1997: XLT; 8 Cyl 7.5L;

• 1995-1996: Eddie Bauer; 8 Cyl 5.8L;

• 1995-1996: Eddie Bauer; 8 Cyl 7.5L;

• 1995-1996: Special; 8 Cyl 5.8L;

• 1995-1996: Special; 8 Cyl 7.5L;

• 1996-1996: Eddie Bauer; 6 Cyl 4.9L;

• 1996-1996: Eddie Bauer; 8 Cyl 5.0L;

• 1996-1996: Special; 6 Cyl 4.9L;

• 1996-1996: Special; 8 Cyl 5.0L;

• 1996-1996: XLT; 6 Cyl 4.9L;

• 1996-1996: XLT; 8 Cyl 5.0L;

• 1997-1997: Base; 8 Cyl 7.5L;

• 1997-1997: Lariat; 8 Cyl 7.5L;

Fits 24 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 9 in. height, 7.5 in. base outside diameter,4.5 in. top outside diameter; Oiled element; Round tapered style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Fits the following 1997-1999 Ford F-250 submodels:

• 1997-1999: Base; 8 Cyl 4.6L;
• 1997-1999: Base; 8 Cyl 5.4L;

• 1997-1999: Lariat; 8 Cyl 4.6L;

• 1997-1999: Lariat; 8 Cyl 5.4L;

• 1997-1999: XL; 8 Cyl 4.6L;

• 1997-1999: XL; 8 Cyl 5.4L;

• 1997-1999: XLT; 8 Cyl 4.6L;

• 1997-1999: XLT; 8 Cyl 5.4L;

Fits 6 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 9.5 in. height, 6.63 in. base outside diameter,5.25 in. top outside diameter; Oiled element; Round tapered style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Fits the following 1994-1997 Ford F-250 submodels:

• 1994-1994: XL; 8 Cyl 7.3L; "VIN F"
• 1994-1994: XLT; 8 Cyl 7.3L; "VIN F"

• 1995-1996: Eddie Bauer; 8 Cyl 7.3L;

• 1995-1996: Special; 8 Cyl 7.3L;

• 1995-1997: XL; 8 Cyl 7.3L;

• 1995-1997: XLT; 8 Cyl 7.3L;

• 1997-1997: Base; 8 Cyl 7.3L;

• 1997-1997: Lariat; 8 Cyl 7.3L;

Fits 6 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND TAPERED -- OD 7.5, Flange Length 1, Flange ID 6, A High Performance Washable And Reusable Filter That Lasts Longer, Made With Ultra-Strong Molded Pliable Rubber Flanges Which Absorbs Vibration, Allows Secure Attachment And Can Be Stretched Up To 1/16" To Fit In-Between Sizes, With Manufacturer's Limited Million Mile Warranty

Fits the following 1997-1998 Ford F-250 submodels:

• 1997-1997: Base; 8 Cyl 4.6L;
• 1997-1997: Lariat; 8 Cyl 4.6L;

• 1997-1997: XL; 8 Cyl 4.6L;

• 1997-1997: XLT; 8 Cyl 4.6L;

• 1997-1998: Base; 8 Cyl 5.4L;

• 1997-1998: Lariat; 8 Cyl 5.4L;

• 1997-1998: XL; 8 Cyl 5.4L;

• 1997-1998: XLT; 8 Cyl 5.4L;

Fits 6 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 7.5 in. height, 7.5 in. base outside diameter, 5 in. top outside diameter; Oiled element; Round tapered style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.0625 in. or 1.5 mm to fit in-between sizes; Washable and reusable; With K&N's limited million mile warranty.

Fits the following 1995 Ford F-250 submodels:

• 1995-1995: Eddie Bauer; 8 Cyl 5.8L;
• 1995-1995: Special; 8 Cyl 5.8L;

• 1995-1995: XL; 8 Cyl 5.8L;

• 1995-1995: XLT; 8 Cyl 5.8L;

Fits 2 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, UNIQUE STYLE -- 1.5 Height, 10.875" Outside Length, 8.688" Outside Width, Designed To Increase Horsepower And Acceleration While Providing Excellent Filtration, Washable And Reusable, Custom Designed To Fit Into An Existing Factory Air Box, Features A Drop-In Design Which Means Adding Performance Is Simple, Provides High Air Flow With Excellent Filtration, Economical And Environmental Friendly, Works With OEM Vehicle Electronics, Emissions Legal In 50 US States, Lasts The Life Of Your Vehicle, Lasts Up To 50,000 Miles Before Cleaning Is Required Depending On Drive Condition, With K&N's Million Mile Limited Warranty

Fits the following 1993-1994 Ford F-250 submodels:

• 1993-1993: XL; 8 Cyl 7.3L; "Turbocharged"
• 1993-1993: XLT; 8 Cyl 7.3L; "Turbocharged"

• 1994-1994: XL; 8 Cyl 7.3L; "VIN K"

• 1994-1994: XLT; 8 Cyl 7.3L; "VIN K"

Fits 2 more submodels. (Show all) Show less info

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.188 in. height, 12.813 in. outside length, 5.75 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.

Fits the following 1987-1997 Ford F-250 submodels:

• 1987-1992: Custom; 6 Cyl 4.9L;
• 1987-1992: Custom; 8 Cyl 5.0L;

• 1987-1992: XLT Lariat; 6 Cyl 4.9L;

• 1987-1992: XLT Lariat; 8 Cyl 5.0L;

• 1987-1996: XL; 6 Cyl 4.9L;

• 1987-1996: XL; 8 Cyl 5.0L;

• 1988-1992: Custom; 8 Cyl 5.8L;

• 1988-1992: Custom; 8 Cyl 7.5L;

• 1988-1992: XLT Lariat; 8 Cyl 5.8L;

• 1988-1992: XLT Lariat; 8 Cyl 7.5L;

• 1988-1997: XL; 8 Cyl 5.8L;

• 1988-1997: XL; 8 Cyl 7.5L;

• 1993-1996: XLT; 6 Cyl 4.9L;

• 1993-1996: XLT; 8 Cyl 5.0L;

• 1993-1997: XLT; 8 Cyl 5.8L;

• 1993-1997: XLT; 8 Cyl 7.5L;

• 1995-1996: Eddie Bauer; 6 Cyl 4.9L;

• 1995-1996: Eddie Bauer; 8 Cyl 5.0L;

• 1995-1996: Eddie Bauer; 8 Cyl 5.8L;

• 1995-1996: Eddie Bauer; 8 Cyl 7.5L;

• 1995-1996: Special; 6 Cyl 4.9L;

• 1995-1996: Special; 8 Cyl 5.0L;

• 1995-1996: Special; 8 Cyl 5.8L;

• 1995-1996: Special; 8 Cyl 7.5L;

• 1997-1997: Base; 8 Cyl 5.8L;

• 1997-1997: Base; 8 Cyl 7.5L;

• 1997-1997: Lariat; 8 Cyl 5.8L;

• 1997-1997: Lariat; 8 Cyl 7.5L;

Fits 26 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 4.938, ID 8.375, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1983-1994 Ford F-250 submodels:

• 1983-1983: XLS; 8 Cyl 6.9L;
• 1983-1984: XLT; 8 Cyl 6.9L;

• 1983-1986: Base; 8 Cyl 6.9L;

• 1983-1987: XL; 8 Cyl 6.9L;

• 1985-1987: XLT Lariat; 8 Cyl 6.9L;

• 1987-1987: Custom; 8 Cyl 6.9L;

• 1988-1992: Custom; 8 Cyl 7.3L;

• 1988-1992: XLT Lariat; 8 Cyl 7.3L;

• 1988-1993: XL; 8 Cyl 7.3L;

• 1993-1993: XLT; 8 Cyl 7.3L;

• 1994-1994: XL; 8 Cyl 7.3L; "VIN M"

• 1994-1994: XLT; 8 Cyl 7.3L; "VIN M"

Fits 10 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.125, ID 9.5, OD 11.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1982-1986 Ford F-250 submodels:

• 1982-1982: Custom; 6 Cyl 4.9L;
• 1982-1983: XLS; 6 Cyl 4.9L;

• 1982-1986: XL; 6 Cyl 4.9L;

• 1982-1986: XLT Lariat; 6 Cyl 4.9L;

• 1983-1984: XLT; 6 Cyl 4.9L;

• 1983-1986: Base; 6 Cyl 4.9L;

Fits 4 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND -- Height 3.25, ID 6.313, OD 8.313, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1978-1981 Ford F-250 submodels:

• 1978-1978: Base; 6 Cyl 4.9L;
• 1978-1978: Northland; 6 Cyl 4.9L;

• 1978-1981: Custom; 6 Cyl 4.9L;

• 1978-1981: Ranger Lariat; 6 Cyl 4.9L;

• 1978-1981: Ranger XLT; 6 Cyl 4.9L;

• 1978-1981: Ranger; 6 Cyl 4.9L;

Fits 4 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND TAPERED STYLE -- Base OD 7.5, Filter Re-Oiling Amount 1.79 oz., Flange ID 6, Constructed With Ultra-Strong Molded Pliable Rubber Flanges Which Absorb Vibration, Can Be Stretched For Up To 1/16 To Fit In-Between Sizes, Washable And Reusable, Easy Installation, With Manufacturer's Limited Million Miles Warranty

Fits the following 1999 Ford F-250 submodels:

• 1999-1999: Base; 8 Cyl 5.4L;
• 1999-1999: Lariat; 8 Cyl 5.4L;

• 1999-1999: XL; 8 Cyl 5.4L;

• 1999-1999: XLT; 8 Cyl 5.4L;

Fits 2 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND TAPERED -- OD 7.5, Flange Length 1, Flange ID 6, A High Performance Washable And Reusable Filter That Lasts Longer, Made With Ultra-Strong Molded Pliable Rubber Flanges Which Absorbs Vibration, Allows Secure Attachment And Can Be Stretched Up To 1/16" To Fit In-Between Sizes, With Manufacturer's Limited Million Mile Warranty

Fits the following 1996-1997 Ford F-250 submodels:

• 1996-1996: Eddie Bauer; 8 Cyl 7.5L;
• 1996-1996: Special; 8 Cyl 7.5L;

• 1996-1997: XL; 8 Cyl 7.5L;

• 1996-1997: XLT; 8 Cyl 7.5L;

• 1997-1997: Base; 8 Cyl 7.5L;

• 1997-1997: Lariat; 8 Cyl 7.5L;

Fits 4 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, OVAL -- Height 6, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty

Fits the following 1994-1997 Ford F-250 submodels:

• 1994-1994: XL; 8 Cyl 7.3L; "VIN F"
• 1994-1994: XLT; 8 Cyl 7.3L; "VIN F"

• 1995-1996: Eddie Bauer; 8 Cyl 7.3L;

• 1995-1996: Special; 8 Cyl 7.3L;

• 1995-1997: XL; 8 Cyl 7.3L;

• 1995-1997: XLT; 8 Cyl 7.3L;

• 1997-1997: Base; 8 Cyl 7.3L;

• 1997-1997: Lariat; 8 Cyl 7.3L;

Fits 6 more submodels. (Show all) Show less info

K&N HIGH FLOW AIR FILTER, ROUND TAPERED -- OD 7.5, Flange Length 1, Flange ID 6, A High Performance Washable And Reusable Filter That Lasts Longer, Made With Ultra-Strong Molded Pliable Rubber Flanges Which Absorbs Vibration, Allows Secure Attachment And Can Be Stretched Up To 1/16" To Fit In-Between Sizes, With Manufacturer's Limited Million Mile Warranty

Fits the following 1995-1996 Ford F-250 submodels:

• 1995-1996: Eddie Bauer; 8 Cyl 5.8L;
• 1995-1996: Special; 8 Cyl 5.8L;

• 1995-1996: XL; 8 Cyl 5.8L;

• 1995-1996: XLT; 8 Cyl 5.8L;

• 1996-1996: Eddie Bauer; 6 Cyl 4.9L;

• 1996-1996: Eddie Bauer; 8 Cyl 5.0L;

• 1996-1996: Special; 6 Cyl 4.9L;

• 1996-1996: Special; 8 Cyl 5.0L;

• 1996-1996: XL; 6 Cyl 4.9L;

• 1996-1996: XL; 8 Cyl 5.0L;

• 1996-1996: XLT; 6 Cyl 4.9L;

• 1996-1996: XLT; 8 Cyl 5.0L;

Fits 10 more submodels. (Show all) Show less info