Top 10 K&N Filter 33-2231 – Automotive Replacement Air Filters

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1. K&N

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320Ci, M3, 320i, 33-2231, X3, Premium, Replacement Car Air Filter: Compatible with 1996-2007 BMW L6 325Ci, K&N Engine Air Filter: High Performance, 325Ti and other select models, Washable

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K&N #ad - World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Race tested: the official air filter of NASCAR.

Trusted on the racetrack—made for your vehicle. High quality: Made in America. Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters.

Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height1.81 Inches
Length9.88 Inches
Weight0.77 Pounds
Width7.63 Inches
Part Number33-2231
Model33-2231
Warranty1,000,000 Miles/10 Year

2. K&N

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Expedition, F150 Raptor, K&N Engine Air Filter: High Performance, Navigator, F450, F350, Replacement Filter: Fits 2007-2019 Ford/Lincoln Truck and SUV F150, F250, Washable, F550, 33-2385, F650

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K&N #ad - High quality: Made in America. A k&n filter will last longer than 10 disposable filters. Trusted on the racetrack—made for your vehicle. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.

Eco-friendly: using a washable, reusable product helps reduce replacement waste. Easy installation: pre-oiled and ready to drop into your factory air box. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. 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. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height12.5 Inches
Length11 Inches
Weight1 Pounds
Width11 Inches
Part Number33-2385
Model33-2385
WarrantyLIMITED WARRANTY

3. K&N

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Yukon, Replacement Car Air Filter: Compatible with 1999-2019 Chevy/GMC Truck/SUV V6/V8 Silverado, Washable, Avalanche 33-2129, Sierra, Tahoe, Suburban, K&N Engine Air Filter: High Performance

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K&N #ad - Trusted on the racetrack—made for your vehicle. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters. Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

Race tested: the official air filter of NASCAR. Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions. High quality: Made in America. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height6.89 Inches
Length0.63 Inches
Weight1 Pounds
Width4.33 Inches
Part Number33-2129
Model33-2129
WarrantyMillion mile limited warranty.

4. K&N

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Washable, 535i, 33-2428, X6, K&N Engine Air Filter: High Performance, Premium, 740i, X4, X3, X5, ActiveHybrid, Replacement Car Air Filter: Compatible with 2008-2019 BMW L6 3.0L 640i

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K&N #ad - Race tested: the official air filter of NASCAR. Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters. High quality: Made in America. Trusted on the racetrack—made for your vehicle. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle.

Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height5.55 Inches
Length0.75 Inches
Weight0.1 Pounds
Width4.84 Inches
Part Number33-2428
Model33-2428
Warranty1,000,000 Miles/10 Year

5. K&N

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Washable, 33-5072, K&N Engine Air Filter: High Performance, Premium, Replacement Car Air Filter: Compatible with 2018-2019 Honda Accord

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K&N #ad - Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions. Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters.

Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. High quality: Made in America. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters. Trusted on the racetrack—made for your vehicle. Race tested: the official air filter of NASCAR.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height1.75 Inches
Length7.72 Inches
Weight0.84 Pounds
Width9.69 Inches
Part Number33-5072
Model33-5072
Warranty1,000,000 Miles/10 Year

6. K&N

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Premium, K&N Engine Air Filter: High Performance, 335i, M235, 435i, M135, i8, Washable, Replacement Car Air Filter: Compatible with 2012-2019 BMW L3/L6 M2, 435i, 33-2997

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K&N #ad - Race tested: the official air filter of NASCAR. Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters.

Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. High quality: Made in America. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Trusted on the racetrack—made for your vehicle.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height4.53 Inches
Length0.69 Inches
Weight0.57 Kilograms
Width4.13 Inches
Part Number33-2997
Model33-2997
Warranty1 year

7. K&N

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Replacement Car Air Filter: Fits 2002-2019 Dodge Ram Truck V6/V8/V10 1500, 5500, 2500, 33-2247, 3500, Premium, 4500, Washable, K&N Engine Air Filter: High Performance

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K&N #ad - Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Eco-friendly: using a washable, reusable product helps reduce replacement waste.

Trusted on the racetrack—made for your vehicle. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. High quality: Made in America. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle.

Easy installation: pre-oiled and ready to drop into your factory air box. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Race tested: the official air filter of NASCAR. 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%.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height7.35 Inches
Length20.68 Inches
Weight1.94 Pounds
Width13.78 Inches
Part Number33-2247
Model33-2247
WarrantyNo Warranty

8. K&N

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318iS, 325iX, 750i, 525i, 520i, 750iL, 318iC, 325Ci, 320i, 850Ci, 325i, 33-2059, Washable, Replacement Filter: Compatible with 1983-1999 BMW 316i, 318i, 518i, K&N Engine Air Filter: High Performance, 850i

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K&N #ad - Trusted on the racetrack—made for your vehicle. Eco-friendly: using a washable, reusable product helps reduce replacement waste. High quality: Made in America. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle.

Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Easy installation: pre-oiled and ready to drop into your factory air box. A k&n filter will last longer than 10 disposable filters. Race tested: the official air filter of NASCAR. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height1.75 Inches
Length13.5 Inches
Weight0.41 Kilograms
Width7.75 Inches
Part Number33-2059
Model33-2059
Warranty1,000,000 Miles/10 Year

9. K&N

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K&N Engine Air Filter: High Performance, Tacoma, Replacement Car Air Filter: Compatible with 2014-2019 Toyota Truck and SUV V6/V8 Tundra, 33-5017, Premium, Washable, Sequoia

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K&N #ad - Low-maintenance design: 50, 000 miles before your first auto air filter cleaning under normal highway driving conditions. Eco-friendly: using a washable, reusable product helps reduce replacement waste- a K&N filter will last longer than 10 disposable filters.

World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Saves money: k&n high-flow replacement engine filters will save you $250 over 10 years by avoiding disposable filters. Trusted on the racetrack—made for your vehicle. Race tested: the official air filter of NASCAR. Easy installation: k&n air filter is pre-oiled and ready to drop into your factory air box- one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration- clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. High quality: Made in America. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height14.02 Inches
Length12.24 Inches
Weight1.98 Pounds
Width1.73 Inches
Part Number33-5017
Model33-5017
Warranty1,000,000 Miles

10. K&N

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R1200RT BM-1113, R1200RS, R1200GS, R1250RT, R1200GS Adventure, R1200R, Premium, K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 2013-2019 BMW R1250GS, R1250GS Adventure

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K&N #ad - Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.

High quality: Made in America. A k&n filter will last longer than 10 disposable filters. Easy installation: pre-oiled and ready to install. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.

World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Eco-friendly: using a washable, reusable product helps reduce replacement waste. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height9.68 Inches
Length7.71 Inches
Weight0.73 Kilograms
Width1.75 Inches
Part NumberBM-1113
ModelBM-1113
Warranty12 Months