{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Ford Mustang Universal Air Filters

Refine by:

Shop Catalog

Showing 1 - 15 of 27 results
Display item:
15
30
45
Sort by:
RF-1044 Universal Air Filter - Red, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: K33RF1044
Vehicle Info Required to Guarantee Fit
$89.99
Product Details
Notes : Top - Chrome; Centered Flange; Filter Re-Oiling Amount - 1.79 oz (53 ml)Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedRecommended Product : Air Filter Wrap - K33RF1020DL [Blue], K33RF1020DR [Red], K33RF1044DY [Yellow], K33RF1020DK [Black]Filtration Efficiency Rating : 96 to 99%Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KV430108, RF1048
RU-3102HBK Universal Air Filter - Black, Synthetic, Washable, Direct Fit, Sold individually
Part Number: K33RU3102HBK
Vehicle Info Required to Guarantee Fit
$79.99
Product Details
Notes : Top - Rubber; Centered FlangeFlange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : SyntheticColor Finish : BlackWarranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RU-3101HBK Universal Air Filter - Black, Synthetic, Washable, Direct Fit, Sold individually
Part Number: K33RU3101HBK
Vehicle Info Required to Guarantee Fit
$79.99
Product Details
Notes : Top - Rubber; Centered FlangeFlange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : SyntheticColor Finish : BlackWarranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RU-3106HBK Universal Air Filter, 6 in. Inside Flange, 7.5 in. B x 4.875 in. H x 5.25 in. T Dimensions, Synthetic Material, Universal, Sold Individ
Part Number: K33RU-3106HBK
Vehicle Info Required to Guarantee Fit
$89.99
Product Details
Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : SyntheticColor Finish : BlackDimensions : 7.5 in. B x 4.875 in. H x 5.25 in. TWarranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RC-4381 Universal Air Filter - Red, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: K33RC4381
Vehicle Info Required to Guarantee Fit
$99.99
Product Details
Notes : Top - Chrome; Centered Flange; Filter Re-Oiling Amount - 1.48 oz (44 ml)Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedRecommended Product : Air Filter Wrap - K33RF1036DL [Blue], K33RF1036DR [Red], K33RF1036DY [Yellow], K33RF1036DK [Black]Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RP-2960 Universal Air Filter, 6 in. Flange Inside Diameter, 7.5 in. B x 5 in. H x 5.125 in. T, Cotton Gauze, Sold Individually
Part Number: K33RP2960
Vehicle Info Required to Guarantee Fit
$139.99
Product Details
Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedDimensions : 7.5 in. B x 5 in. H x 5.125 in. TWarranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1742 Universal Air Filter - Blue, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: B451742
Vehicle Info Required to Guarantee Fit
$61.49
Product Details
Notes : Fits BBK Part # 1556, 1720, 1734, 1736, 17361, 1737, 17375, 1744, 1748, 1773, 1772, 1778, 17885, 1832, 1835, 18355Flange Inside Diameter : 3.5 in.Recommended Use : PerformanceProduct Fit : Direct FitSeries : Power Plus SeriesType : WashableShape : Conical TaperedMaterial : Cotton GauzeColor Finish : BlueDimensions : 9 in. LWarranty : 1-year BBK limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KV430108, RF1048
1741 Universal Air Filter - Blue, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: B451741
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Notes : Fits BBK Part # 1712, 17125, 1557, 15575Flange Inside Diameter : 3.5 in.Recommended Use : PerformanceProduct Fit : Direct FitSeries : Power Plus SeriesType : WashableShape : Conical TaperedMaterial : Cotton GauzeColor Finish : BlueDimensions : 5.5 in. LWarranty : 1-year BBK limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KV430103, 3321061
1740 Universal Air Filter - Blue, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: B451740
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Notes : Fits BBK Part # 1713, 17130, 1717, 1718, 17185, 1719, 17195, 1725, 1735, 17350, 1785Flange Inside Diameter : 3.5 in.Recommended Use : PerformanceProduct Fit : Direct FitSeries : Power Plus SeriesType : WashableShape : Conical TaperedMaterial : Cotton GauzeColor Finish : BlueDimensions : 6.5 in. LWarranty : 1-year BBK limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KV430103, 3321061
RF-1041 Universal Air Filter - Red, Cotton Gauze, Washable, Direct Fit, Sold individually
Part Number: K33RF1041
Vehicle Info Required to Guarantee Fit
$74.99
Product Details
Notes : Top - Chrome; Centered Flange; Filter Re-Oiling Amount - 1.67 oz. (50 ml)Height : 7.5 in.Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : Direct FitType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedDimensions : 7.5 in. B x 5 in. T x 7.5 in. HRecommended Product : Air Filter Wrap - K33RF1041DL [Blue], K33RF1041DR [Red], K33RF1041DY [Yellow], K33RF1041DK [Black]Filtration Efficiency Rating : 96 to 99%Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KV400102, E0945
RU-3040 Universal Air Filter - Red, Cotton Gauze, Washable, Universal, Sold individually
Part Number: K33RU3040
Universal Fit
$89.99
Product Details
Notes : Top - Rubber; Centered Flange; Filter Re-Oiling Amount - 3.21 oz (95 ml)Flange Inside Diameter : 6 in.Recommended Use : PerformanceProduct Fit : UniversalType : WashableShape : Round StraightMaterial : Cotton GauzeColor Finish : RedRecommended Product : Air Filter Wrap - K33253918 [Red]Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : Clearance
E-3740 Universal Air Filter - Cotton Gauze, Washable, Universal, Sold individually
Part Number: K33E3740
Universal Fit
$79.99
Product Details
Recommended Use : PerformanceProduct Fit : UniversalType : WashableShape : Round StraightMaterial : Cotton GauzeDimensions : 14 in. OD x 12 in. ID x 2.31 in. HRecommended Product : Air Filter Wrap - K33E3740PL [Blue], K33E3740PR [Red], K33E3740PY [Yellow], K33E3740PK [Black]Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individually
RC-1090 Universal Air Filter - Red, Cotton Gauze, Washable, Universal, Sold individually
Part Number: K33RC1090
Universal Fit
$59.99
Product Details
Notes : Top - Chrome; Centered Flange; Filter Re-Oiling Amount - 0.22 oz (6 ml)Flange Inside Diameter : 1.75 in.Recommended Use : PerformanceProduct Fit : UniversalType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedRecommended Product : Air Filter Wrap - K33228028PK [Black]Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RU-3130 Universal Air Filter - Red, Cotton Gauze, Washable, Universal, Sold individually
Part Number: K33RU3130
Universal Fit
$49.99
Product Details
Notes : Top - Rubber; Centered Flange; Filter Re-Oiling Amount - 0.99 oz (29 ml)Flange Inside Diameter : 3.5 in.Recommended Use : PerformanceProduct Fit : UniversalType : WashableShape : Round TaperedMaterial : Cotton GauzeColor Finish : RedRecommended Product : Air Filter Wrap - K33RU3130DK [Black]Filtration Efficiency Rating : 96 to 99%Warranty : 10-year or 1 million-mile K&N limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1489A Air Filter Element - 4 Inch x 2 Inch - Paper
Part Number: G121489A
Universal Fit
$10.75
Product Details
Recommended Use : PerformanceProduct Fit : UniversalType : DisposableShape : RoundMaterial : PaperColor Finish : WhiteDimensions : 4 x 2 in.Warranty : 90-day Mr Gasket limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 2 | Showing 1 - 15 of 27 results

Top Rated Products

Fits perfect and came faster than they said
William B.
VERIFIED PURCHASER

Product Questions & Answers

Q:Is this 3.5 inch tube filter?
Thor
A:BEST ANSWERHi Tom, thank you for reaching out. If you mean the inside flange of this item, then yes. The inside flange of this product is 3.5-inches. If this product matches your specifications, you can use this link to order the part and take advantage of our low price for this item: https://www.carparts.com/universal-air-filter/k-and-n/k33ru3130?can=CPAP3648_CSQA_20240505 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Q:I’ve got a 1 bbl autolte carb with a 2 1/8 inch throat . Will this fit over the throat and tighten down? Show Less
Gordie
A:BEST ANSWERHi Gordon, I'm glad to assist you. We cannot confirm the details you asked for since we do not have an actual hold of the part. Since it is a universal type, you will have to make some modifications to make it fit your vehicle application. Grab our lowest price, and click the link below to buy it today. Happy shopping! https://www.carparts.com/universal-air-filter/k-and-n/k33rc1090?can=cpje1043_CSQA_20240516 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >