Top 10 7.3 Powerstroke Air Filter – Automotive Replacement Air Filters

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1. Motorcraft

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Motorcraft FA1750 Air Filter

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Motorcraft #ad - 12 months warranty. Withstands damage from oil and moisture. Efficiently filters outside air. Leak proof. Easy to install.
BrandMotorcraft #ad
ManufacturerMotorcraft #ad
Height3.7 Inches
Length13.8 Inches
Weight1.15 Pounds
Width7.1 Inches
Part NumberFA1750
ModelFA1750

2. ECOGARD

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F-350 Super Duty 7.3L DIESEL 2000-2003, Excursion 7.3L DIESEL 2000-2003, ECOGARD XA5446 Premium Engine Air Filter Fits Ford F-250 Super Duty 7.3L DIESEL 2000-2003

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ECOGARD #ad - Avoid increased engine wear caused by dirty air intake filters that may allow damaging particles to get into the engine. Factory fit for easy installation.

Compatible with ford f-250 super duty 7. 3l diesel 2000-2003, f-350 super duty 7. 3l diesel 2000-2003, f-450 super duty 7. 3l diesel 2000-2003, excursion 7. 3l diesel 2000-2003, f-550 Super Duty 7. 3l diesel 2000-2003. Improve performance by changing your vehicle's air filter at least every 12, 000 miles or as recommended in your car owner's manual; to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and power. Replaces ford 1c3z-9601aa, a25485, 2u2z-9601aa, motorcraft fa1710, fa1750, purolator a25446, fram ca9400, wix 46728.
BrandECOGARD #ad
ManufacturerEcogard #ad
Height3.8 Inches
Length13.3 Inches
Weight1.4 Pounds
Width7.3 Inches
Part NumberXA5446
ModelXA5446
WarrantyManufacturing Defects Only

3. K&N

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Replacement Filter: Flange Diameter: 4 In, K&N Universal Clamp-On Air Filter: High Performance, Filter Height: 9.5 In, Washable, Premium, Shape: Round Tapered, Flange Length: 1.6875 In, RC-4780

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K&N #ad - High quality: Made in America. No-hassle warranty: 1-Year Limited Warranty. Trusted on the racetrack—made for your vehicle. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions.

A k&n filter will last longer than 10 disposable filters. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Race tested: the official air filter of NASCAR.

One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Easy installation: pre-oiled and built with simple clamp-on design.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height7 Inches
Length14 Inches
Weight3 Pounds
Width7 Inches
Part NumberRC-4780
ModelRC-4780
WarrantyLIMITED WARRANTY

4. K&N

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K&N Cold Air Intake Kit: High Performance, F350 7.3L V8 Diesel,57-2531, Guaranteed to Increase Horsepower: 50-State Legal: Fits 1994-1997 Ford F250

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K&N #ad - Improved engine sound: Hear the power under the hood. Easy maintenance: no filter cleaning required for up to 100, 000 miles. Racetrack approved: the official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.

Easy to install: bolt-on power in less than an hour with basic hand tools. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. High quality: Made in America. K&n air intake systems are one of the easiest ways to guarantee an increase in horsepower. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Better towing: improves acceleration and uphill performance when towing by improving throttle response. Dyno tested: dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required. Guaranteed increase in horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height12 Inches
Length20 Inches
Weight14.59 Pounds
Width12 Inches
Part Number57-2531
Model57-2531

5. ECOGARD

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ECOGARD XA5042 Premium Engine Air Filter Fits Ford F-350 7.3L DIESEL 1994-1997, F-250 HD 7.3L DIESEL 1997, F-250 7.3L DIESEL 1994-1996, F59 7.3L DIESEL 1994-1997, F Super Duty 7.3L DIESEL 1995-1997

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ECOGARD #ad - Avoid increased engine wear caused by dirty air intake filters that may allow damaging particles to get into the engine. Factory fit for easy installation.

Compatible with ford f-350 7. 3l diesel 1994-1997, f-250 hd 7. 3l diesel 1997, f super duty 7. 3l diesel 1995-1997, f-250 7. 3l diesel 1994-1996, f59 7. 3l diesel 1994-1997. Replaces acdelco a1307c, motorcraft fa1617, fram ca7438, purolator a25042, ford f5tz-9601a, wix 46417. Improve performance by changing your vehicle's air filter at least every 12, 000 miles or as recommended in your car owner's manual; to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and power.
BrandECOGARD #ad
ManufacturerEcogard #ad
Height7.2 Inches
Length16.3 Inches
Width8 Inches
Part NumberXA5042
ModelXA5042
WarrantyManufacturing Defects Only

6. ECOGARD

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ECOGARD XA5043 Premium Engine Air Filter Fits Ford E-350 Super Duty 7.3L DIESEL 1999-2003, E-350 Econoline 7.3L DIESEL 1995-1998, E-350 Econoline Club Wagon 7.3L DIESEL 1995-2002

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ECOGARD #ad - Compatible with ford e-350 super duty 7. 3l diesel 1999-2003, e-350 econoline 7. 3l diesel 1995-1998, e-350 club wagon 7. 3l diesel 2003, e-350 econoline club wagon 7. 3l diesel 1995-2002, e-450 Econoline Super Duty 7.

3l diesel 2000-2002. Replaces acdelco a1291c, motorcraft fa1618, purolator a25043, ford f5uz-9601a, fram ca7614, wix 46390. Avoid increased engine wear caused by dirty air intake filters that may allow damaging particles to get into the engine. Improve performance by changing your vehicle's air filter at least every 12, 000 miles or as recommended in your car owner's manual; to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and power. E-450 super duty 7. 3l diesel 2003, e-550 super duty 7. 3l diesel 2003, e-550 econoline super duty 7. 3l diesel 2002, Econoline Super Duty 7. 3l diesel 1996-1999. Cont.
BrandECOGARD #ad
ManufacturerEcogard #ad
Height2 Inches
Length13.6 Inches
Weight0.7 Pounds
Width7.7 Inches
Part NumberXA5043
ModelXA5043
WarrantyManufacturing Defects Only

7. LOSTAR

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LOSTAR 4" Oiled Cold Air Intake Kit Fits 1999-2003 FORD F-350 Super Duty Powerstroke Diesel 7.3L

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LOSTAR #ad - Package includes: 1x oiled Filter. V8 diesel ohv turbocharged. In. 1 year unlimited-mileage Quality Guarantee. Easy Installation. V8 diesel ohv turbocharged; 2000 2001 2002 2003 f-350 super Duty 7. 3l 445cu. 1x air intake Pipe. Premium quality, direct Fit, 1-3 Days Delivery. Enhance performance. In. High Reliability. Compatibility: 1999 2000 2001 2002 2003 super duty 7. 3l 445cu.
BrandLOSTAR #ad
ManufacturerLOSTAR #ad
Part NumberLSOT00339

8. BETTERCLOUD

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Oiled Cold Air Intake System Kit Replacement for 1999.5-2003 7.3L Powerstroke Diesel Black

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BETTERCLOUD #ad - Durability: use superior silicone couplers because they are best at providing years of reliable performance while resisting your engine’s temperature extremes. Performance: our cold air intakes go all the way from the filter to the turbo, feeding your engine the cold air it needs. Simplicity: our air intakes install in just a few hours, with common tools and minimal experience. Strength: aluminum holds up to the wide temperature extremes common in every engine compartment. Fitment: rdp cold air intakes are designed, engineered and fabricated in-house.
BrandBETTERCLOUD #ad
ManufacturerBETTERCLOUD #ad
Part NumberYJ8040
ModelYJ8040

9. Wix

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46637 Heavy Duty Air Filter, Pack of 1, WIX Filters

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Wix #ad - Pleated paper filter. Easy installation and maintenance. Low air flow restriction. Item dimensions :height = 12. 380" ; outer diameter Top = 8. 500" ; outer diameter Bottom = 8. 500". Mesh support screening. Highly durable and reliable.
BrandWix #ad
ManufacturerWix #ad
Height9 Inches
Length12.9 Inches
Weight0.5 Pounds
Width9 Inches
Part Number46637
Model46637

10. Donaldson

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Donaldson B085011 Filter

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Donaldson #ad - Rated flow lr: 280 cfm 7. 92 cmm. Rated flow hr: 470 cfm 13. 3 cmm. Primary application: Cummins 2912986. Primary application: hercules B085008, 400000642. Rated flow mr: 400 cfm 11. 32 cmm.
BrandDonaldson #ad
ManufacturerDonaldson #ad
Height8.27 Inches
Length11 Inches
Weight1.44 Pounds
Width12.2 Inches
Part NumberB085011
ModelkfB085011