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EXTRA GUARD Round Plastisol Air Filter

CA324A

Product Description

A clean air filter can lead to improved air flow and prevents dirt and dust from entering the engine.

  • A clean air filter helps keep damaging particles from entering your engine and causing increased engine wear.
  • Dirty air filters restrict airflow, which can contribute to decreased acceleration and horsepower and reduced overall performance.

Product Specs

Height 2.797
Inside Diameter 11.188
Outside Diameter 12.656

Where to Buy

Installation Instructions
  • Applications where used
    Make
    Model
    Year
    Engine/Submodel
    FORD BRONCO 1984-1987 V8 5.8L 4BBL
    Vin:H
    With standard media
    FORD COUNTRY SEDAN 1968-1971 V8 5.0L 302cid
    FORD COUNTRY SEDAN 1969-1971 V8 5.8L 351cid
    Except ram air
    FORD COUNTRY SEDAN 1968-1971 V8 6.4L 390cid
    FORD COUNTRY SEDAN 1971-1972 V8 6.6L 400cid
    FORD COUNTRY SEDAN 1969-1972 V8 7.0L 429cid
    Except ram air
    FORD COUNTRY SEDAN 1972 V8 7.5L 460cid
    FORD COUNTRY SQUIRE 1968-1971 V8 5.0L 302cid
    FORD COUNTRY SQUIRE 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD COUNTRY SQUIRE 1968-1971 V8 6.4L 390cid
    390cid; 2BBL
    FORD COUNTRY SQUIRE 1971-1972 V8 6.6L 400cid
    FORD COUNTRY SQUIRE 1969-1972 V8 7.0L 429cid
    Except ram air
    FORD COUNTRY SQUIRE 1972 V8 7.5L 460cid
    FORD CUSTOM 1968-1971 V8 5.0L 302cid
    FORD CUSTOM 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD CUSTOM 1968-1971 V8 6.4L 390cid
    FORD CUSTOM 1971-1972 V8 6.6L 400cid
    FORD CUSTOM 1969-1972 V8 7.0L 429cid
    Except ram air
    FORD CUSTOM 1972 V8 7.5L 460cid
    FORD CUSTOM 500 1968-1971 V8 5.0L 302cid
    FORD CUSTOM 500 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD CUSTOM 500 1968-1971 V8 6.4L 390cid
    FORD CUSTOM 500 1971-1972 V8 6.6L 400cid
    FORD CUSTOM 500 1969-1972 V8 7.0L 429cid
    Except ram air
    FORD CUSTOM 500 1972,1974-1976 V8 7.5L 460cid
    460cid; Vin:C
    FORD E-100 ECONOLINE 1978 V8 7.5L 460cid
    FORD E-150 ECONOLINE 1984-1987 V8 5.8L 4BBL
    With standard media
    FORD E-150 ECONOLINE CLUB WAGON 1984-1987 V8 5.8L 4BBL
    With standard media
    FORD E-250 ECONOLINE 1984-1987 V8 5.8L 4BBL
    With standard media
    FORD E-250 ECONOLINE 1975-1980 V8 7.5L 460cid
    Standard service
    FORD E-250 ECONOLINE CLUB WAGON 1985-1987 V8 5.8L 4BBL
    With standard media
    FORD E-250 ECONOLINE CLUB WAGON 1975-1987 V8 7.5L 460cid
    Standard service
    FORD E-350 ECONOLINE 1985-1987 V8 5.8L 4BBL
    With standard media
    FORD E-350 ECONOLINE 1975-1987 V8 7.5L 460cid
    Standard service
    FORD E-350 ECONOLINE CLUB WAGON 1985-1987 V8 5.8L 4BBL
    With standard media
    FORD E-350 ECONOLINE CLUB WAGON 1977-1987 V8 7.5L 460cid
    Standard service
    FORD F-100 1970,1972-1973 V8 5.0L 13" O.D.
    302cid
    FORD F-100 1968-1976 V8 5.9L 360cid
    FORD F-100 1968-1976 V8 6.4L 390cid
    FORD F-100 1973-1974,1979 V8 7.5L 460cid
    FORD F-150 1984-1987 V8 5.8L 4BBL
    Vin:H
    With standard media
    FORD F-150 1975-1976 V8 5.9L 360cid
    Standard service
    FORD F-150 1975-1976 V8 6.4L 390cid
    Standard service
    FORD F-150 1975-1979 V8 7.5L 460cid
    Standard service
    FORD F-250 1970,1972-1973 V8 5.0L 13" O.D.
    302cid
    FORD F-250 1984-1987 V8 5.8L 4BBL
    Vin:H
    With standard media
    FORD F-250 1968-1976 V8 5.9L 360cid
    Standard service
    FORD F-250 1968-1976 V8 6.4L 390cid
    Standard service
    FORD F-250 1973-1979,1983-1987 V8 7.5L 460cid
    Standard service
    FORD F-350 1972-1973 V8 5.0L 13" O.D.
    302cid
    FORD F-350 1984-1987 V8 5.8L 4BBL
    Vin:H
    With standard media
    FORD F-350 1966,1968-1976 V8 5.9L 360cid
    Standard service
    FORD F-350 1968-1976 V8 6.4L 390cid
    Standard service
    FORD F-350 1973-1979,1983-1987 V8 7.5L 460cid
    Standard service
    FORD F-500 1975-1977 V8 5.9L 360cid
    Standard service
    FORD F-500 1975-1977 V8 6.4L 390cid
    Standard service
    FORD FAIRLANE 1968-1970 V8 5.0L 302cid
    FORD FAIRLANE 1969-1970 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD FAIRLANE 1968 V8 6.4L 390cid
    FORD FAIRLANE 1970 V8 7.0L 429cid
    Except ram air
    FORD FALCON 1968 V8 4.7L 289cid
    FORD FALCON 1968-1970 V8 5.0L 302cid
    FORD GALAXIE 500 1968-1971 V8 5.0L 302cid
    FORD GALAXIE 500 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD GALAXIE 500 1968-1971 V8 6.4L 390cid
    390cid; 2BBL
    FORD GALAXIE 500 1971-1972 V8 6.6L 400cid
    FORD GALAXIE 500 1968-1972 V8 7.0L 428cid; Vin:Q
    429cid
    Except ram air
    FORD GALAXIE 500 1972,1974 V8 7.5L 460cid
    460cid; Vin:C
    FORD GRAN TORINO 1972 V8 5.8L 351cid; Windsor; Cleveland Cobra Jet
    Except ram air
    FORD GRAN TORINO 1972 V8 6.6L 400cid
    FORD GRAN TORINO 1972 V8 7.0L 429cid
    FORD GT40 1964-1969 V8 4.7L 289cid
    FORD LTD 1968-1971,1984-1985 V8 5.0L 302cid
    CARB
    Vin:M
    With standard media
    FORD LTD 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD LTD 1968-1971 V8 6.4L 390cid
    390cid; 2BBL
    FORD LTD 1971-1972 V8 6.6L 400cid
    FORD LTD 1968-1972 V8 7.0L 428cid; Vin:Q
    429cid
    429cid; Except Police
    429cid; Police
    429cid; Vin:N
    429cid; Vin:P
    Except police package
    Except ram air
    Police package
    With Rochester carburetor
    FORD LTD 1972,1974-1978 V8 7.5L 460cid
    460cid; Vin:C
    FORD MAVERICK 1971 V8 5.0L 302cid
    FORD MUSTANG 1968 V8 4.7L 289cid
    FORD MUSTANG 1968-1972,1982-1985 V8 5.0L 302cid
    302cid; 2BBL
    302cid; Vin:G
    With ram air
    With standard media
    FORD MUSTANG 1969-1973 V8 5.8L 351cid; Cleveland
    351cid; Cleveland Boss; Cleveland Cobra Jet
    351cid; Cleveland; 2BBL; Vin:H
    351cid; Except Windsor
    351cid; Windsor
    351cid; Windsor; 2BBL; Vin:H
    351cid; Windsor; 4BBL; Vin:M
    Except ram air
    With ram air
    FORD MUSTANG 1968 V8 6.4L 390cid; 4BBL
    With carburetor preheater
    FORD MUSTANG 1969-1971 V8 7.0L 428cid; Except Vin:R
    429cid
    429cid; Vin:C
    429cid; Vin:J
    Except ram air
    With ram air
    With Rochester carburetor
    FORD P-350 1972 V8 5.0L 302cid
    Standard service
    FORD P-350 1968-1974 V8 5.9L 360cid
    Standard service
    FORD P-350 1968-1974 V8 6.4L 390cid
    Standard service
    FORD RANCH WAGON 1968-1971 V8 5.0L 302cid
    FORD RANCH WAGON 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    FORD RANCH WAGON 1968-1971 V8 6.4L 390cid
    FORD RANCH WAGON 1971-1972 V8 6.6L 400cid
    FORD RANCH WAGON 1969-1972 V8 7.0L 429cid
    Except ram air
    FORD RANCH WAGON 1972 V8 7.5L 460cid
    FORD RANCHERO 1968-1971 V8 5.0L 302cid
    Standard service
    FORD RANCHERO 1969-1971 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    Standard service
    FORD RANCHERO 1968 V8 6.4L 390cid
    FORD RANCHERO 1972 V8 6.6L 400cid
    FORD RANCHERO 1970-1972 V8 7.0L 429cid
    429cid; Vin:C
    429cid; Vin:J
    429cid; Vin:N
    429cid; Vin:P
    Air cooled
    Except ram air
    Standard service
    With Rochester carburetor
    FORD RANCHERO 1977 V8 7.5L 460cid
    FORD THUNDERBIRD 1968 V8 6.4L 390cid
    FORD THUNDERBIRD 1971-1972 V8 6.6L 400cid
    FORD THUNDERBIRD 1968-1972 V8 7.0L 429cid
    Except ram air
    FORD THUNDERBIRD 1972 V8 7.5L 460cid
    FORD TORINO 1968-1971 V8 5.0L 302cid
    FORD TORINO 1969-1972 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Except Cleveland
    351cid; Windsor
    Except ram air
    FORD TORINO 1968 V8 6.4L 390cid
    FORD TORINO 1972 V8 6.6L 400cid
    FORD TORINO 1970-1972 V8 7.0L 429cid
    429cid; Vin:C
    429cid; Vin:J
    429cid; Vin:N
    Except ram air
    With ram air
    With Rochester carburetor
    FORD TORINO 1975-1976 V8 7.5L 460cid; Vin:C
    LINCOLN CONTINENTAL 1968 V8 7.0L 429cid
    LINCOLN CONTINENTAL 1968-1972 V8 7.5L 460cid
    LINCOLN MARK III 1968-1971 V8 7.5L 460cid
    LINCOLN MARK IV 1972 V8 7.5L 460cid
    MERCURY CAPRI 1983-1986 V8 5.0L Standard service
    MERCURY COLONY PARK 1969-1973 V8 5.8L 351cid
    351cid; Windsor
    MERCURY COLONY PARK 1968-1971 V8 6.4L 390cid
    MERCURY COLONY PARK 1971-1972 V8 6.6L 400cid
    MERCURY COLONY PARK 1968-1969,1971-1972 V8 7.0L 428cid
    429cid
    MERCURY COMET 1968-1971 V8 5.0L 302cid
    MERCURY COMET 1969-1970 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Windsor
    Except ram air
    MERCURY COMET 1968,1970 V8 6.4L 390cid
    MERCURY COMET 1968 V8 7.0L 428cid; Vin:Q
    MERCURY COMMUTER 1968 V8 6.4L 390cid
    MERCURY COMMUTER 1968 V8 7.0L 428cid
    MERCURY COUGAR 1968 V8 4.7L 289cid; 4BBL
    MERCURY COUGAR 1968-1969 V8 5.0L 302cid
    MERCURY COUGAR 1969-1973 V8 5.8L 351cid
    351cid; Cleveland; 2BBL
    351cid; Cleveland; 4BBL
    351cid; Except Cleveland
    351cid; Windsor
    Except ram air
    With ram air
    MERCURY COUGAR 1968,1970 V8 6.4L 390cid
    MERCURY COUGAR 1970-1971 V8 7.0L 429cid
    429cid; Vin:C; Vin:Z
    429cid; Vin:J
    Except ram air
    With Rochester carburetor
    MERCURY CYCLONE 1968 V8 4.7L 289cid; 4BBL
    MERCURY CYCLONE 1968-1971 V8 5.0L 302cid
    MERCURY CYCLONE 1969-1971 V8 5.8L 351cid
    MERCURY CYCLONE 1968,1970 V8 6.4L 390cid
    MERCURY CYCLONE 1971 V8 6.6L 400cid
    MERCURY CYCLONE 1968-1971 V8 7.0L 428cid
    429cid
    429cid; Vin:K; Vin:N
    429cid; Vin:Z
    Except ram air
    With Rochester carburetor
    MERCURY MARAUDER 1968-1970 V8 6.4L 390cid
    390cid; Vin:X
    MERCURY MARAUDER 1968-1969 V8 7.0L 428cid; Vin:Q
    429cid
    MERCURY MARQUIS 1970-1973 V8 5.8L 351cid
    351cid; Windsor
    MERCURY MARQUIS 1968-1970 V8 6.4L 390cid
    MERCURY MARQUIS 1971-1972 V8 6.6L 400cid
    MERCURY MARQUIS 1968-1969,1971-1972 V8 7.0L 428cid
    429cid
    MERCURY MARQUIS 1974,1976,1978 V8 7.5L 460cid; Vin:C
    MERCURY MONTCLAIR 1968 V8 6.4L 390cid
    MERCURY MONTCLAIR 1968 V8 7.0L 428cid; Vin:Q
    MERCURY MONTEGO 1968-1971 V8 5.0L 302cid
    MERCURY MONTEGO 1969-1973 V8 5.8L 351cid
    351cid; Cleveland
    351cid; Cleveland Cobra Jet
    351cid; Windsor
    Except ram air
    MERCURY MONTEGO 1968 V8 6.4L 390cid
    MERCURY MONTEGO 1972 V8 6.6L 400cid
    MERCURY MONTEGO 1968,1971-1972 V8 7.0L 428cid
    429cid
    With Rochester carburetor
    MERCURY MONTEGO 1974 V8 7.5L 460cid; Vin:C
    MERCURY MONTEREY 1970-1973 V8 5.8L 351cid
    351cid; Windsor
    MERCURY MONTEREY 1968-1970 V8 6.4L 390cid
    390cid; 2BBL
    MERCURY MONTEREY 1971-1972 V8 6.6L 400cid
    MERCURY MONTEREY 1969,1971-1972 V8 7.0L 429cid
    MERCURY MONTEREY 1974 V8 7.5L 460cid; Vin:C
    MERCURY PARK LANE 1968 V8 6.4L 390cid
    MERCURY PARK LANE 1968 V8 7.0L 428cid; Vin:Q
  • Competitor comparison
    Competitor Name
    Competitor Part #
    AC-DELCO A355C
    AIR REFINER 27550
    AIR REFINER ARP-50
    ALLIS-CHALMERS 79008163
    ALLOY BB-324
    AMSOIL LT22
    AMSOIL TS22
    ARCO AAF-83
    ARCO AAF-83A
    ATLAS A-54
    AUTO PACE 451
    AUTO VALUE 2-324A
    AUTOPRO 3116
    AUTOWIZE AA317
    AWARD AAF-83
    AWARD AAF-83-A
    AWARD AAF-83A
    BALDWIN PA2002
    BIG A 93116
    BOSCH 5247WS
    BRAVO BA83-1
    BUMPER TO BUMPER BBA-83-1
    CAM2 CA83-1
    CANADIAN TIRE CO. 23-3065-4
    CARCARE PARTS 10523
    CARCARE PARTS AF324
    CARQUEST 87116
    CARQUEST 88167
    CARQUEST BA83-1
    CASITE CFA83
    CATERPILLAR 3I-0989
    CENEX CA669
    CHAMP AF50A
    CHAMP AF612
    CHAMPION AF09
    CHRYSLER NISSAN 52-54112
    CITGO AF50A
    CITGO CA83-1
    CRUISEMASTER 302
    CRUISEMASTER 346
    DEFENSE DA324A
    DELUXE AF-669
    DELUXE AF-809
    DEUTSCH A1332
    DONALDSON P524356
    DONALDSON P524357
    DYNALIFE CNA-21A
    ECONO-LUBE A50831
    EVERGARD EA83-1
    FACET AUTOMOTIVE 324
    FILTERS INC. (SEE CARCARE PARTS) AF324
    FIRESTONE CF-324A
    FLAG A-305
    FLAG A-324
    FLEETGUARD AF403
    FLEETRITE AFR-8403
    FORD C8AF-9601-A
    FORD C8AZ-9601-A
    FORD D7AF-9601-AA
    FORD D7AZ-9601-A
    FORD E4TE-9601-EA
    FRAM PRO AIR FILTERS FPCA324A
    GENERAL MOTORS 6484600
    GONHER GA85
    GOODYEAR 222-4562
    GOODYEAR 222-4573
    GOODYEAR A324
    GRAND PRIX AF50A
    GREASE MONKEY GMA324A
    GREASE MONKEY GMA50831
    GREEN 2121
    GROUP 7 VA83-1
    GUD AG475
    GULF GF-302
    HASTINGS AF140
    HAVOLINE TA-36
    HUTCHEN APF-83
    INSTALLER EDGE AE324
    INSTALLER EDGE AE324
    INSTALLER EDGE AE324A
    JIFFY LUBE A50831
    JIFFY LUBE HA324A
    JIFFY LUBE JLA83-1
    JOHN DEERE TY15372
    K&N FILTERS E-1535
    K&N FILTERS E-1570
    KENDALL KA8
    KERR-MCGEE KMA-324A
    KMART KA-10
    KMART MPA-10
    KOOL BLUE KR2813
    KRALINATOR LA172F
    KRALINATOR LA374A
    LEE AF50A
    LEE AFL-83
    LUBER-FINER AF50A
    MARATHON MA324A
    MARATHON-LETOURNEAU MA324A
    MASTER PARTS AF-50
    MASTER PARTS AF-50A
    MECHANIC'S CIRCLE MAF 324A
    MEDCO MAF-83
    MICRO ARP-83
    MICROGARD MGA324A
    MIGHTY A83
    MINIT-LUBE AF50A
    MOBIL A50831
    MOBIL MA83-1
    MOPAR L-197
    MOPAR L-550
    MOTORCRAFT FA-612R
    NAPA 2116
    NAPA 6167
    NAPA PROSELECT 22116
    NELSON 83398-A
    NELSON 84532S
    PARTS PLUS AF50A
    PENNZOIL PZA-10
    PERFORMAX PA-10
    POWER FLO SA50831
    PRECISION TUNE AFP-83-1
    PREMIUM GUARD PA831
    PRO GAUGE PGA-83-1
    PRO-TEC 220
    PROFESSIONALS' CHOICE QA83 1
    PROMOTIVE AF83-1
    PROMOTIVE AF831
    PRONTO PA-324A
    PUROLATOR A50831
    QUAKER STATE QSA324A
    QUALITY QFA83
    ROCK HILL 62116
    S & B W-1535
    SEARS 45306
    SEARS 45311
    SEARS 45403
    SEARS 45472
    SECURITY SA50A
    SERIES 2 8220
    SERVICE 1 AF83
    SHEFA S1783
    SHELL A50831
    SIEG AS324A
    SILVERLINE 22116
    STP SA324A
    SUNOCO A-2
    SUNOCO A-33
    TARGET APF83
    TRUST AF50A
    UNITED ENGINE LIFE U32A
    UNOCAL 612
    VALU-TEST 41182
    VALU-TEST V3116
    VALVOLINE VA-24
    VALVOLINE VA24
    VIPER 324A
    WAL-MART WAF-7
    WALMI WA-324
    WARNER AF50A
    WGB SA-271
    WIX 42065
    WIX 42116
    WM. PENN WP-324AA

View Components

Installation Instructions


  1. Use proper protective gear.
  2. Loosen wing nut or other fasteners to remove filter cover.
  3. Remove old air filter.
  4. Clean filter cover and housing using a shop vacuum.
  5. Install new air filter. Be sure it is sealed around the perimeter.
  6. Replace cover and fasten.

1. Follow recommended change intervals as noted in your vehicle owner’s manual
2. vs. average of leading standard retail brands. Based on FRAM Group testing of filter efficiency of models CA4309, 8755A, 326, 6479, and their standard retail brand equivalents under ISO5011