Dayco Radiator Coolant Hose 81491
Dayco Radiator Coolant Hose 81491
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
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Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Flexible hose that is part of the engine cooling system. (81491) by Dayco
Precision molded in standard lengths, the 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. This hose is designed with a 90 degree bend on one end to provide more routing options. Note: This hose is NOT suitable for fuel or oil transfer.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1964 | American Motors | American | 330, Base, 440, 440H |
| 1963 - 1964 | American Motors | Classic | Base, 660, 770 |
| 1977 | American Motors | Hornet | Base, AMX, Sportabout |
| 1976 - 1978 | American Motors | Matador | Base |
| 1973 - 1974 | Buick | Apollo | Base |
| 1977 | Buick | Century | Base |
| 1977 - 1979 | Buick | Century | Custom, Special |
| 1978 - 1979 | Buick | Century | Limited, Sport |
| 1967 | Buick | Gran Sport | Base |
| 1967 - 1978 | Buick | LeSabre | Base, Custom |
| 1978 | Buick | LeSabre | Sport |
| 1977 - 1979 | Buick | Regal | Base |
| 1978 - 1979 | Buick | Regal | Limited, Sport |
| 1977 | Buick | Regal | SR |
| 1966 - 1967 | Buick | Skylark | Base |
| 1966 - 1967 | Buick | Special | Base, Deluxe |
| 1967 | Buick | Sportwagon | Base |
| 1971 - 1975 | Chevrolet | Bel Air | Base |
| 1971 - 1972 | Chevrolet | Biscayne | Base |
| 1973 - 1974 | Chevrolet | Blazer | Base |
| 1971 - 1972 | Chevrolet | Brookwood | Base |
| 1978 - 1979 | Chevrolet | C10 | Big Ten |
| 1975 - 1979 | Chevrolet | C10 | Custom, Silverado, Scottsdale, Custom Deluxe, Cheyenne |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base |
| 1973 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1979 | Chevrolet | C10 Suburban | Custom Deluxe, Silverado, Scottsdale |
| 1975 - 1979 | Chevrolet | C20 | Silverado, Scottsdale, Cheyenne, Custom Deluxe |
| 1973 - 1974 | Chevrolet | C20 Pickup | Base |
| 1973 - 1974 | Chevrolet | C20 Suburban | Base |
| 1975 - 1979 | Chevrolet | C20 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1975 - 1979 | Chevrolet | C30 | Silverado, Cheyenne, Custom Deluxe, Scottsdale, Base |
| 1973 - 1974 | Chevrolet | C30 Pickup | Base |
| 1970 - 1979 | Chevrolet | Camaro | Base, Z28 |
| 1979 | Chevrolet | Camaro | Berlinetta |
| 1973 - 1978 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1979 | Chevrolet | Camaro | Rally Sport |
| 1970 - 1975 | Chevrolet | Camaro | RS |
| 1970 - 1972 | Chevrolet | Camaro | SS |
| 1971 - 1974 | Chevrolet | Caprice | Base |
| 1973 - 1979 | Chevrolet | Caprice | Classic |
| 1976 - 1978 | Chevrolet | Caprice | Classic Estate |
| 1976 - 1979 | Chevrolet | Caprice | Classic Landau |
| 1975 - 1979 | Chevrolet | Caprice | Classic Sport |
| 1973 - 1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1979 | Chevrolet | Caprice | Landau |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Concours Estate |
| 1968 - 1972 | Chevrolet | Chevelle | Malibu, Nomad, SS, Concours, Base |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1978 | Chevrolet | El Camino | Conquista |
| 1968 - 1974 | Chevrolet | El Camino | Custom |
| 1979 | Chevrolet | El Camino | Royal Knight |
| 1968 - 1979 | Chevrolet | El Camino | SS, Base |
| 1971 | Chevrolet | G10 Van | Base, Sportvan |
| 1971 | Chevrolet | G20 Van | Sportvan, Base |
| 1971 | Chevrolet | G30 Van | Base, Sportvan |
| 1971 - 1979 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1975 - 1979 | Chevrolet | Impala | Sport |
| 1975 - 1979 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Silverado, Scottsdale |
| 1973 - 1974 | Chevrolet | K10 Pickup | Base |
| 1973 - 1974 | Chevrolet | K10 Suburban | Base |
| 1975 - 1979 | Chevrolet | K10 Suburban | Silverado, Scottsdale, Custom Deluxe |
| 1975 - 1979 | Chevrolet | K20 | Custom Deluxe, Cheyenne, Scottsdale, Silverado |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base |
| 1973 - 1974 | Chevrolet | K20 Suburban | Base |
| 1975 - 1979 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado |
| 1977 - 1979 | Chevrolet | K30 | Custom Deluxe, Cheyenne, Scottsdale, Silverado |
| 1973 - 1974 | Chevrolet | K30 Pickup | Base |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1979 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 1971 - 1972 | Chevrolet | Kingswood | Estate, Base |
| 1973 - 1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1992 | Chevrolet | Lumina APV | Base, CL |
| 1974 - 1979 | Chevrolet | Malibu | Classic |
| 1975 - 1979 | Chevrolet | Malibu | Classic Estate |
| 1973 - 1979 | Chevrolet | Malibu | Estate, Base |
| 1976 - 1979 | Chevrolet | Malibu | Landau, Classic Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1977 - 1979 | Chevrolet | Malibu | Sport, Classic Sport |
| 1973 - 1974 | Chevrolet | Monte Carlo | Base |
| 1973 - 1978 | Chevrolet | Monte Carlo | Landau |
| 1973 - 1975 | Chevrolet | Monte Carlo | S |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1971 - 1972 | Chevrolet | Townsman | Base |
| 1975 - 1977 | Chrysler | Cordoba | Base |
| 1981 - 1983 | Chrysler | Imperial | Base |
| 1977 - 1978 | Chrysler | LeBaron | Medallion, Base |
| 1978 | Chrysler | LeBaron | S |
| 1977 - 1978 | Chrysler | New Yorker | Brougham |
| 1977 - 1978 | Chrysler | Newport | Base |
| 1978 | Chrysler | Town & Country | Base |
| 1976 - 1978 | Dodge | Aspen | Base |
| 1976 - 1977 | Dodge | Aspen | Special Edition, Custom |
| 1970 | Dodge | Charger | 500, R/T |
| 1970 - 1976 | Dodge | Charger | Base |
| 1975 - 1978 | Dodge | Charger | Special Edition |
| 1976 | Dodge | Charger | Sport |
| 1975 - 1976 | Dodge | Coronet | Base, Brougham, Crestwood |
| 1975 | Dodge | Coronet | Custom |
| 1971 | Dodge | D100 Pickup | Base |
| 1971 | Dodge | D200 Pickup | Base |
| 1971 | Dodge | D300 Pickup | Base |
| 1977 - 1978 | Dodge | Diplomat | Medallion, Base |
| 1978 | Dodge | Diplomat | S |
| 1978 | Dodge | Magnum | XE |
| 1975 - 1978 | Dodge | Monaco | Base |
| 1977 - 1978 | Dodge | Monaco | Brougham, Crestwood |
| 1975 - 1976 | Dodge | Monaco | Royal Brougham, Royal |
| 1975 - 1977 | Dodge | Royal Monaco | Brougham, Base |
| 1971 | Dodge | W100 Pickup | Base |
| 1971 | Dodge | W200 Pickup | Base |
| 1970 - 1971 | Dodge | W300 Pickup | Base |
| 1989 - 1992 | Ford | Aerostar | XL Plus, XLT Plus, XL, Base, Eddie Bauer, XLT |
| 1991 - 1992 | Ford | Aerostar | XL Sport, XLT Sport |
| 1973 - 1974 | Ford | Bronco | Base |
| 1975 | Ford | Bronco | Northland, Ranger |
| 1975 - 1977 | Ford | Bronco | Sport, Custom |
| 1973 | Ford | Bronco | Wagon |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1975 - 1978 | GMC | C15 | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1977 | GMC | C15 | Indy Hauler |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | High Sierra, Sierra Grande, Sierra Classic, Base |
| 1973 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1973 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 | GMC | C1500 | Street Coupe, Heavy Half, Base, Sierra Grande, Sierra Classic, High Sierra |
| 1979 | GMC | C1500 Suburban | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1975 - 1978 | GMC | C25 | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1975 - 1978 | GMC | C25 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1973 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1973 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 | GMC | C2500 | High Sierra, Sierra Classic, Sierra Grande, Base |
| 1979 | GMC | C2500 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1975 - 1978 | GMC | C35 | Sierra Grande, High Sierra, Sierra Classic, Base |
| 1973 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 | GMC | C3500 | High Sierra, Sierra Classic, Sierra Grande, Base |
| 1978 - 1979 | GMC | Caballero | Laredo, Base, Diablo |
| 1971 | GMC | G15/G1500 Van | Vandura, Rally, Base |
| 1971 | GMC | G25/G2500 Van | Base, Vandura, Rally |
| 1971 | GMC | G35/G3500 Van | Base, Vandura, Rally |
| 1973 - 1979 | GMC | Jimmy | Base |
| 1975 - 1979 | GMC | Jimmy | High Sierra, Sierra Grande, Sierra Classic |
| 1978 - 1979 | GMC | Jimmy | Street Coupe |
| 1975 - 1978 | GMC | K15 | Base, Sierra Grande, Sierra Classic, High Sierra |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1978 | GMC | K15 Suburban | Base, Sierra Classic, Sierra Grande, High Sierra |
| 1973 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1973 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1979 | GMC | K1500 | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1979 | GMC | K1500 Suburban | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1975 - 1978 | GMC | K25 | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1975 - 1978 | GMC | K25 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1973 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1973 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1979 | GMC | K2500 | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1979 | GMC | K2500 Suburban | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1977 - 1978 | GMC | K35 | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1973 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1979 | GMC | K3500 | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1971 - 1977 | GMC | Sprint | Base |
| 1975 - 1977 | GMC | Sprint | Classic |
| 1972 - 1974 | GMC | Sprint | Custom |
| 1975 | GMC | Sprint | High Sierra |
| 1976 | GMC | Sprint | Sierra Madre Del Sur |
| 1975 - 1976 | GMC | Sprint | SP |
| 1984 | Lincoln | Continental | Valentino, Givenchy, Base |
| 1984 | Lincoln | Mark VII | LSC, Versace, Bill Blass, Base |
| 1977 | Oldsmobile | Custom Cruiser | Base |
| 1978 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Calais | Base |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | Brougham, Base, 442 |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1978 - 1979 | Oldsmobile | Cutlass Supreme | Brougham, Base |
| 1977 | Oldsmobile | Delta 88 | Base, Royale |
| 1973 - 1974 | Oldsmobile | Omega | Base |
| 1992 | Oldsmobile | Silhouette | Base |
| 1975 | Plymouth | Fury | Custom, Custom Suburban |
| 1976 - 1978 | Plymouth | Fury | Salon |
| 1975 - 1978 | Plymouth | Fury | Sport, Suburban, Sport Suburban, Base |
| 1976 | Plymouth | Gran Fury | Custom, Custom Suburban |
| 1976 - 1977 | Plymouth | Gran Fury | Sport, Suburban, Brougham, Base, Sport Suburban |
| 1976 - 1978 | Plymouth | Volare | Base |
| 1976 - 1977 | Plymouth | Volare | Premier, Custom |
| 1976 | Plymouth | Volare | Road Runner |
| 1969 | Pontiac | Beaumont | Base |
| 1977 - 1979 | Pontiac | Firebird | Esprit, Trans Am, Formula, Base |
| 1978 | Pontiac | Grand Am | Base |
| 1978 | Pontiac | Grand LeMans | SA |
| 1978 - 1979 | Pontiac | Grand LeMans | Safari, LE, Base |
| 1978 | Pontiac | Grand Prix | SJ, LJ, Base |
| 1977 | Pontiac | Laurentian | Base |
| 1977 - 1979 | Pontiac | LeMans | Safari, Base |
| 1977 | Pontiac | LeMans | Sport Coupe, Sport |
| 1977 | Pontiac | Parisienne | Base |
| 1992 | Pontiac | Trans Sport | Base |
