Dayco 81221 | Radiator Coolant Hose

Precision molded in standard lengthsthe Dayco¨ Flex Radiator Hose is designed to replace straight or molded radiator hoses. The knitted reinforcement and synthetic EPDM construction meets SAE J20R4, Class D-2 requirements. This hose is designed to prevent splitting, ballooning, and elongation; and, resists ozone and other detrimental environmental elements, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C). The corrugations provide excellent hose flexibility without flattening or collapse. Note: This hose is NOT suitable for fuel or oil transfer.

BRAND: Dayco

FEATURES:

• FLEX RADIATOR HOSE, STANDARD, DAYCO

DOWNLOADS:

INTERCHANGE:

• Atlas: 550
• Gulf: 6030
• Mobil: 6M30
• Goodyear: 52430
• AutoZone: C6420
• Freshstart: 1230
• Gates: 26420
• V&W: 1230
• Pirelli: 630
• Gates: 25487
• Texaco: 1230
• CARQUEST: 25487
• Chief: C6420
• NAPA: FM85
• Ford: E3TZ-8B274-B
• Mopar: BH648
• ACDelco: 31641
• Uniroyal: 6030
• Motorcraft: KB300
• NAPA: FF311
• Texaco: 138
• Duralast: 81221
• Conoco: FH91
• Bowes: 1230
• Autopar: RH283

APPLICATIONS:

• 1986-1986 Buick Regal - Position: Lower
• 1976-1978 GMC G25 - Position: Upper
• w/o A.C.
• 1975-1976 Oldsmobile Omega - Position: Upper
• 1975-1976 Mercury Grand Marquis - Position: Upper
• 1968-1969 Oldsmobile 442 - Position: Upper
• 1972-1972 Chevrolet G30 Van - Position: Upper
• 1973-1974 Ford Country Sedan - Position: Upper
• 1971-1971 Pontiac Firebird - Position: Upper
• 1985-1990 Chevrolet C50 - Position: Upper
• 1976-1978 GMC G35 - Position: Upper
• w/o A.C.
• 1967-1969 Pontiac Firebird - Position: Upper
• 1972-1972 Oldsmobile Cutlass - Position: Upper
• 1975-1979 Chevrolet G30 - Position: Upper
• w/o A.C.
• 1975-1977 Buick Skylark - Position: Upper
• 1973-1974 Mercury Colony Park - Position: Upper
• 1979-1979 Oldsmobile Delta 88 - Position: Upper
• 1972-1972 Oldsmobile Vista Cruiser - Position: Upper
• 1979-1979 Chevrolet Malibu - Position: Upper
• 1969-1973 Pontiac LeMans - Position: Upper
• 1965-1965 Pontiac Bonneville - Position: Upper
• w/P.S.
• 1976-1976 Ford Custom 500 - Position: Upper
• 1990-1990 Chevrolet B60 - Position: Upper
• 1971-1971 Pontiac Laurentian - Position: Upper
• 1965-1965 Buick Special - Position: Upper
• Cross Flow Rad.
• 1973-1974 Ford Custom 500 - Position: Upper
• 1973-1973 GMC G15/G1500 Van - Position: Upper
• w/o A.C.
• 1972-1972 GMC G15/G1500 Van - Position: Upper
• 1976-1978 GMC G15 - Position: Upper
• w/o A.C.
• 1979-1979 Pontiac Grand Am - Position: Upper
• 1975-1979 Chevrolet G10 - Position: Upper
• w/o A.C.
• 1973-1974 Chevrolet G10 Van - Position: Upper
• w/o A.C.
• 1972-1972 Oldsmobile 98 - Position: Upper
• 1968-1968 Oldsmobile Delmont 88 - Position: Upper
• 1967-1967 Oldsmobile Delmont 88 - Position: Upper
• w/A.C.
• 1975-1975 Oldsmobile Vista Cruiser - Position: Upper
• 1972-1972 Oldsmobile Custom Cruiser - Position: Upper
• 1973-1976 Mercury Marquis - Position: Upper
• 1971-1971 Buick GS 455 - Position: Upper
• 1963-1963 Oldsmobile F85 - Position: Upper
• w/A.C.
• 1966-1966 Pontiac Catalina - Position: Upper
• 1979-1979 Oldsmobile Cutlass Calais - Position: Upper
• 1969-1970 Pontiac Tempest - Position: Upper
• 1985-1990 GMC C5000 - Position: Upper
• 1977-1977 Pontiac Firebird - Position: Upper
• w/A.C.
• 1973-1973 GMC G25/G2500 Van - Position: Upper
• w/o A.C.
• 1990-1990 GMC B6000 - Position: Upper
• 1968-1968 Oldsmobile Delta 88 - Position: Upper
• 1973-1974 Mercury Monterey - Position: Upper
• 1977-1979 Pontiac Phoenix - Position: Upper
• w/A.C.
• 1968-1969 Pontiac Grand Prix - Position: Upper
• 1978-1979 Buick Skylark - Position: Upper
• w/A.C.
• 1971-1971 Buick Centurion - Position: Upper
• 1968-1970 Oldsmobile Cutlass - Position: Upper
• 1968-1971 Pontiac Catalina - Position: Upper
• 1979-1979 Pontiac Grand Prix - Position: Upper
• 1977-1978 Pontiac Bonneville - Position: Upper
• 1972-1972 Oldsmobile Cutlass Supreme - Position: Upper
• 1971-1971 Pontiac Grandville - Position: Upper
• 1977-1979 Pontiac Catalina - Position: Upper
• 1971-1971 Buick LeSabre - Position: Upper
• 1966-1966 Pontiac Grand Prix - Position: Upper
• 1968-1970 Oldsmobile Cutlass Supreme - Position: Upper
• 1977-1977 Pontiac Parisienne - Position: Upper
• 1977-1977 Pontiac Ventura - Position: Upper
• w/A.C.
• 1973-1975 Chevrolet Monte Carlo - Position: Upper
• w/o A.C.
• 1976-1977 Mazda Rotary Pickup - Position: Lower
• w/o A.C.
• 1975-1976 Oldsmobile Delta 88 - Position: Upper
• w/A.C.
• 1979-1979 Oldsmobile Cutlass - Position: Upper
• 1978-1979 Chevrolet Monte Carlo - Position: Upper
• 1969-1973 Pontiac GTO - Position: Upper
• 1979-1979 Pontiac Grand LeMans - Position: Upper
• 1966-1966 Pontiac Bonneville - Position: Upper
• 1971-1971 Buick LeSabre - Position: Upper
• Early
• 1977-1979 Buick LeSabre - Position: Upper
• 1965-1965 Buick Skylark - Position: Upper
• Cross Flow Rad.
• 1979-1979 Oldsmobile Cutlass Salon - Position: Upper
• 1972-1972 Chevrolet G20 Van - Position: Upper
• 1968-1970 Oldsmobile F85 - Position: Upper
• 1972-1972 Oldsmobile F85 - Position: Upper
• 1970-1971 Buick Sportwagon - Position: Upper
• 1967-1967 Oldsmobile 98 - Position: Upper
• w/A.C.
• 1976-1977 Pontiac Grand LeMans - Position: Upper
• 1973-1973 Pontiac Grand Am - Position: Upper
• 1975-1975 Buick Apollo - Position: Upper
• 1967-1967 Oldsmobile Delta 88 - Position: Upper
• w/A.C.
• 1985-1990 GMC C6000 - Position: Upper
• 1973-1974 Chevrolet G20 Van - Position: Upper
• w/o A.C.
• 1979-1979 Chevrolet El Camino - Position: Upper
• 1979-1979 GMC Caballero - Position: Upper
• 1977-1977 Pontiac Laurentian - Position: Upper
• 1979-1979 Buick Century - Position: Upper
• 1971-1971 Buick Riviera - Position: Upper
• 1979-1979 Oldsmobile Cutlass Supreme - Position: Upper
• 1972-1972 Oldsmobile Delta 88 - Position: Upper
• 1967-1968 Buick Wildcat - Position: Upper
• 1975-1977 Oldsmobile Cutlass Supreme - Position: Upper
• 1971-1972 Pontiac Grand Prix - Position: Upper
• 1985-1990 Chevrolet C60 - Position: Upper
• 1971-1971 Buick Electra - Position: Upper
• 1973-1974 Ford Country Squire - Position: Upper
• 1975-1975 Ford Gran Torino - Position: Upper
• 1973-1974 Ford Galaxie 500 - Position: Upper
• 1977-1979 Pontiac Firebird - Position: Upper
• 1965-1965 Pontiac Catalina - Position: Upper
• w/P.S.
• 1971-1972 Pontiac Grand Prix - Position: Lower
• 1967-1967 Pontiac Bonneville - Position: Upper
• w/P.S.
• 1975-1977 Oldsmobile Cutlass - Position: Upper
• 1972-1972 GMC G35/G3500 Van - Position: Upper
• 1975-1977 Oldsmobile Cutlass Salon - Position: Upper
• 1975-1976 Oldsmobile 98 - Position: Upper
• w/A.C.
• 1973-1973 GMC G35/G3500 Van - Position: Upper
• w/o A.C.
• 1977-1977 Pontiac Ventura - Position: Upper
• 1968-1971 Pontiac Bonneville - Position: Upper
• 1968-1968 Oldsmobile 98 - Position: Upper
• 1973-1976 Ford LTD - Position: Upper
• 1977-1977 Buick Skylark - Position: Upper
• H.D. Rad.
• 1971-1971 Pontiac Grand Safari - Position: Upper
• 1977-1978 Pontiac Grand Safari - Position: Upper
• 1979-1979 Pontiac LeMans - Position: Upper
• 1982-1983 Ford F-100 - Position: Upper
• 1975-1976 Oldsmobile Custom Cruiser - Position: Upper
• w/A.C.
• 1971-1971 Buick GS - Position: Upper
• 1970-1971 Buick Estate Wagon - Position: Upper
• 1968-1970 Oldsmobile Vista Cruiser - Position: Upper
• 1973-1974 Ford Ranch Wagon - Position: Upper
• 1973-1974 Chevrolet G30 Van - Position: Upper
• w/o A.C.
• 1972-1972 Chevrolet G10 Van - Position: Upper
• 1976-1977 Pontiac LeMans - Position: Upper
• 1967-1968 Buick Electra - Position: Upper
• 1977-1979 Chevrolet Nova - Position: Upper
• w/A.C.
• 1975-1976 Chevrolet Nova - Position: Upper
• H.D. Rad.
• 1967-1967 Pontiac Catalina - Position: Upper
• w/P.S.
• 1979-1979 Pontiac Phoenix - Position: Upper
• w/o A.C., H.D. Cool
• 1975-1979 Chevrolet G20 - Position: Upper
• w/o A.C.
• 1977-1979 Chevrolet Nova - Position: Upper
• w/o A.C., H.D. Cool
• 1967-1968 Buick Riviera - Position: Upper
• 1971-1971 Pontiac Parisienne - Position: Upper
• 1975-1976 Oldsmobile Delta 88 - Position: Upper
• 1977-1979 Oldsmobile Omega - Position: Upper
• w/A.C.
• 1965-1965 Pontiac Grand Prix - Position: Upper
• w/P.S.
• 1970-1971 Buick Skylark - Position: Upper
• 1979-1979 Buick Regal - Position: Upper
• 1976-1976 Oldsmobile Cutlass Tiara - Position: Upper
• 1967-1967 Pontiac Grand Prix - Position: Upper
• w/P.S.
• 1978-1979 Buick Skylark - Position: Upper
• w/o A.C., H.D. Cool
• 1972-1972 GMC G25/G2500 Van - Position: Upper