The K&N E-1650 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-1650 is made with layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. The E-1650 is easy to install and is custom designed to fit right into the factory air box of many automotive and industrial applications.

Vehicle Fitment

Years	Make	Model	Trim
1974	Buick	Apollo	Base
1971–1973	Buick	Centurion	Base
1973–1974, 1977	Buick	Century	Base
1977	Buick	Century	Custom
1973–1974	Buick	Century	Luxus
1968, 1970–1974, 1976–1979	Buick	Electra	225
1968, 1970–1974	Buick	Electra	225 Custom
1974	Buick	Electra	225 Limited
1973	Buick	Electra	Base
1975	Buick	Electra	Custom
1975–1979	Buick	Electra	Limited
1978–1979	Buick	Electra	Park Avenue
1970–1975, 1977–1979	Buick	Estate Wagon	Base
1970	Buick	GS	Base
1968–1969	Buick	GS 350	Base
1968	Buick	GS 400	Base
1970–1972	Buick	GS 455	Base
1970	Buick	GS 455	GSX
1968, 1970–1975, 1977–1979	Buick	Lesabre	Base
1968, 1970–1973, 1975–1978	Buick	Lesabre	Custom
1977	Buick	Lesabre	Custom Sport
1979	Buick	Lesabre	Limited
1974	Buick	Lesabre	Luxus
1973–1974, 1977	Buick	Regal	Base
1977	Buick	Regal	SR
1968, 1970–1985	Buick	Riviera	Base
1971	Buick	Riviera	Gran Sport
1975	Buick	Riviera	GS
1982	Buick	Riviera	Limited Edition
1983–1985	Buick	Riviera	Luxury
1978	Buick	Riviera	Lxxv Anniversary Edition
1979–1980	Buick	Riviera	S
1976	Buick	Riviera	Sport
1976	Buick	Riviera	SR
1983	Buick	Riviera	XX Anniversary Edition
1970	Buick	Skylark	350
1968, 1970–1972, 1977	Buick	Skylark	Base
1968, 1970–1972	Buick	Skylark	Custom
1977	Buick	Skylark	S
1977	Buick	Skylark	SR
1968	Buick	Special	Base
1968, 1970–1972	Buick	Sportwagon	Base
1968	Buick	Sportwagon	Custom
1968	Buick	Wildcat	Base
1968, 1970	Buick	Wildcat	Custom
1979–1985	Cadillac	Eldorado	Base
1979–1983	Cadillac	Eldorado	Biarritz
1981	Cadillac	Eldorado	Brougham D'elegance
1979–1985	Cadillac	Eldorado	Cabriolet
1982–1985	Cadillac	Eldorado	Touring
1976–1985	Cadillac	Seville	Base
1978–1985	Cadillac	Seville	Elegante
1977–1978	Cadillac	Seville	Opera
1965–1969	Chevrolet	BEL AIR	Base
1965–1969	Chevrolet	Biscayne	Base
1968–1969	Chevrolet	C10 Pickup	Base
1968–1969	Chevrolet	C10 Suburban	Base
1968–1969	Chevrolet	C20 Pickup	Base
1968–1969	Chevrolet	C20 Suburban	Base
1968–1969	Chevrolet	C30 Pickup	Base
1967–1969, 1971–1974	Chevrolet	Camaro
1967–1973	Chevrolet	Camaro	Base
1973	Chevrolet	Camaro	LT
1967–1969, 1971–1973	Chevrolet	Camaro	RS
1967–1972	Chevrolet	Camaro	SS
1966–1969	Chevrolet	Caprice	Base
1967–1968	Chevrolet	Chevelle	300
1967–1969	Chevrolet	Chevelle	300 Deluxe
1965–1967, 1970–1972	Chevrolet	Chevelle	Base
1967–1972	Chevrolet	Chevelle	Concours
1969–1972	Chevrolet	Chevelle	Concours Estate
1967	Chevrolet	Chevelle	Deluxe
1969–1972	Chevrolet	Chevelle	Greenbrier
1968–1972	Chevrolet	Chevelle	Malibu
1968–1972	Chevrolet	Chevelle	Nomad
1965–1972	Chevrolet	Chevelle	SS
1966	Chevrolet	Chevy II	Base
1966, 1968	Chevrolet	Chevy II	Nova
1966	Chevrolet	Chevy II	Nova SS
1965–1973	Chevrolet	Corvette	Base
1966–1967, 1970–1971	Chevrolet	EL Camino	Base
1970–1971	Chevrolet	EL Camino	Custom
1970–1971	Chevrolet	EL Camino	SS
1965–1969	Chevrolet	Impala	Base
1965–1967	Chevrolet	Impala	SS
1968–1969	Chevrolet	K10 Pickup	Base
1968–1969	Chevrolet	K10 Suburban	Base
1968–1969	Chevrolet	K20 Pickup	Base
1969	Chevrolet	K20 Suburban	Base
1968–1969	Chevrolet	K30 Pickup	Base
1966–1967	Chevrolet	Malibu	Base
1972	Chevrolet	Monte Carlo	Base
1969–1970	Chevrolet	Nova	Base
1970	Chevrolet	P20 VAN	Base
1970	Chevrolet	P30 VAN	Base
1968–1969	GMC	C15/c1500 Pickup	Base
1968–1969	GMC	C25/c2500 Pickup	Base
1968–1969	GMC	C35/c3500 Pickup	Base
1968–1969	GMC	K15
1968–1969	GMC	K1500
1968–1969	GMC	K25/k2500 Pickup	Base
1968–1969	GMC	K35/k3500 Pickup	Base
1971	Mercedes-Benz	280se
1970	Mercedes-Benz	280se	Base
1972	Mercedes-Benz	280sel
1972–1973	Mercedes-Benz	280sel	Base
1970–1973	Mercedes-Benz	300sel	Base
1973–1975	Mercedes-Benz	450se	Base
1973–1975	Mercedes-Benz	450sel	Base
1973–1975	Mercedes-Benz	450sl	Base
1973–1975	Mercedes-Benz	450slc	Base
1966–1971	Oldsmobile	442	Base
1966–1974	Oldsmobile	98	Base
1966–1967	Oldsmobile	98	Holiday
1975–1979	Oldsmobile	98	Luxury
1973–1979	Oldsmobile	98	Regency
1971–1979	Oldsmobile	Custom Cruiser	Base
1975–1976	Oldsmobile	Custom Cruiser	Panel
1975, 1977	Oldsmobile	Cutlass	442
1966–1975	Oldsmobile	Cutlass	Base
1977	Oldsmobile	Cutlass	Colonnade
1976–1977	Oldsmobile	Cutlass	Colonnade S
1972	Oldsmobile	Cutlass	Cruiser
1966–1967	Oldsmobile	Cutlass	Holiday
1968, 1971–1977	Oldsmobile	Cutlass	S
1967	Oldsmobile	Cutlass	Turnpike Cruiser
1976–1977	Oldsmobile	Cutlass	Vista Cruiser
1975	Oldsmobile	Cutlass Salon	Base
1967–1981	Oldsmobile	Cutlass Supreme	Base
1977, 1979–1981	Oldsmobile	Cutlass Supreme	Brougham
1976–1977	Oldsmobile	Cutlass Supreme	Colonnade
1974–1975	Oldsmobile	Cutlass Supreme	Cruiser
1975	Oldsmobile	Cutlass Supreme	Hurst
1981	Oldsmobile	Cutlass Supreme	LS
1967–1968	Oldsmobile	Delmont 88	Base
1967	Oldsmobile	Delmont 88	Holiday
1966–1979	Oldsmobile	Delta 88	Base
1967–1971	Oldsmobile	Delta 88	Custom
1966–1967	Oldsmobile	Delta 88	Holiday
1969–1979	Oldsmobile	Delta 88	Royale
1966	Oldsmobile	Dynamic 88	Base
1966	Oldsmobile	Dynamic 88	Holiday
1966–1972	Oldsmobile	F85	Base
1966	Oldsmobile	F85	Holiday
1977	Oldsmobile	Omega
1973–1974, 1977	Oldsmobile	Omega	Base
1977	Oldsmobile	Omega	Brougham
1977	Oldsmobile	Omega	Deluxe
1977	Oldsmobile	Omega	SX
1966	Oldsmobile	Starfire	Base
1966–1974	Oldsmobile	Toronado	Base
1971–1985	Oldsmobile	Toronado	Brougham
1985	Oldsmobile	Toronado	Caliente
1968–1970, 1975–1976	Oldsmobile	Toronado	Custom
1966–1967	Oldsmobile	Toronado	Deluxe
1977	Oldsmobile	Toronado	XS
1980–1981	Oldsmobile	Toronado	XSC
1977–1979	Oldsmobile	Toronado	XSR
1967–1975	Oldsmobile	Vista Cruiser	Base
1967	Oldsmobile	Vista Cruiser	Custom
1967–1979	Pontiac	Bonneville	Base
1976–1979	Pontiac	Bonneville	Brougham
1967–1970, 1978–1979	Pontiac	Bonneville	Safari
1967	Pontiac	Catalina	2+2
1967–1979	Pontiac	Catalina	Base
1971–1972	Pontiac	Catalina	Brougham
1967–1979	Pontiac	Catalina	Safari
1967–1970	Pontiac	Catalina	Ventura
1967–1970	Pontiac	Executive	Base
1967–1970	Pontiac	Executive	Safari
1968–1969	Pontiac	Firebird	350
1969	Pontiac	Firebird	350 HO
1967–1969	Pontiac	Firebird	400
1967–1977	Pontiac	Firebird	Base
1970–1977	Pontiac	Firebird	Esprit
1970–1979	Pontiac	Firebird	Formula
1967–1968	Pontiac	Firebird	HO
1969–1979	Pontiac	Firebird	Trans AM
1973–1975	Pontiac	Grand AM	Base
1975	Pontiac	Grand Lemans	Base
1967–1974, 1976–1977	Pontiac	Grand Prix	Base
1975, 1977	Pontiac	Grand Prix	LJ
1975–1977	Pontiac	Grand Prix	SJ
1971–1975	Pontiac	Grand Safari	Base
1971–1974	Pontiac	Grandville	Base
1975	Pontiac	Grandville	Brougham
1967–1973	Pontiac	GTO	Base
1970–1971	Pontiac	GTO	THE Judge
1971	Pontiac	Lemans
1968–1977	Pontiac	Lemans	Base
1972–1974	Pontiac	Lemans	Luxury
1969–1970, 1973–1975, 1977	Pontiac	Lemans	Safari
1974	Pontiac	Lemans	Safari Luxury
1970–1977	Pontiac	Lemans	Sport
1977	Pontiac	Phoenix	Base
1968–1970	Pontiac	Tempest	Base
1968–1969	Pontiac	Tempest	Custom
1970	Pontiac	Tempest	GT
1968–1969	Pontiac	Tempest	Safari
1972–1977	Pontiac	Ventura	Base
1973–1975	Pontiac	Ventura	Custom