Dayco Radiator Coolant Hose 70649
Flexible hose that is part of the engine cooling system. (70649) by Dayco
Dayco ® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40 °F (-40 °C) to +257 °F (+125 °C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978 | American Motors | Pacer | Base |
| 1979 | American Motors | Pacer | Limited, DL |
| 1977 - 1981 | Buick | Century | Base |
| 1980 - 1981 | Buick | Century | Estate |
| 1977 - 1979 | Buick | Century | Special, Custom |
| 1978 - 1981 | Buick | Century | Sport, Limited |
| 1977 - 1981 | Buick | Regal | Base |
| 1978 - 1981 | Buick | Regal | Limited, Sport |
| 1977 | Buick | Regal | SR |
| 1977 | Buick | Skylark | S, Base, SR |
| 1999 | Chevrolet | C2500 | Base, LS |
| 1999 | Chevrolet | C2500 Suburban | Base, LS |
| 1999 | Chevrolet | C3500 | Base, LS |
| 1999 | Chevrolet | C3500HD | Base |
| 1970 - 1980 | Chevrolet | Camaro | Base |
| 1979 - 1981 | Chevrolet | Camaro | Berlinetta |
| 1973 - 1978 | Chevrolet | Camaro | LT |
| 1976 - 1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976 - 1980 | Chevrolet | Camaro | Rally Sport |
| 1970 - 1975 | Chevrolet | Camaro | RS |
| 1981 | Chevrolet | Camaro | Sport |
| 1970 - 1972 | Chevrolet | Camaro | SS |
| 1970 - 1981 | Chevrolet | Camaro | Z28 |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1973 - 1981 | Chevrolet | El Camino | Base, SS |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 - 1981 | Chevrolet | El Camino | Conquista |
| 1973 | Chevrolet | El Camino | Custom |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1999 - 2000 | Chevrolet | K2500 | LS, Base |
| 1999 | Chevrolet | K2500 Suburban | LS, Base |
| 1999 - 2000 | Chevrolet | K3500 | LS, Base |
| 1973 - 1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1973 - 1981 | Chevrolet | Malibu | Base |
| 1975 - 1981 | Chevrolet | Malibu | Classic |
| 1975 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1977 - 1980 | Chevrolet | Malibu | Classic Sport, Sport |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1976 - 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1979 - 1981 | Chevrolet | Monte Carlo | Base |
| 1978 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1999 | GMC | C2500 | Sierra SLT, Sierra SL, Sierra SLE |
| 1999 | GMC | C2500 Suburban | Base, SLE, SLT |
| 1999 | GMC | C3500 | Sierra SLT, Sierra SLE, Sierra SL |
| 1999 | GMC | C3500HD | Base |
| 1981 | GMC | Caballero | Amarillo, Royal Knight, Conquista |
| 1978 - 1981 | GMC | Caballero | Base, Diablo |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1999 | GMC | K2500 | Sierra SL, Sierra SLT, Sierra SLE |
| 1999 | GMC | K2500 Suburban | Base, SLT, SLE |
| 1999 | GMC | K3500 | Sierra SL, Sierra SLT, Sierra SLE |
| 1973 - 1977 | GMC | Sprint | Base |
| 1975 - 1977 | GMC | Sprint | Classic |
| 1973 | GMC | Sprint | Custom |
| 1975 | GMC | Sprint | High Sierra |
| 1976 | GMC | Sprint | Sierra Madre Del Sur |
| 1975 - 1976 | GMC | Sprint | SP |
| 1975 - 1977 | Oldsmobile | Cutlass | 442 |
| 1973 - 1980 | Oldsmobile | Cutlass | Base |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1976 - 1977 | Oldsmobile | Cutlass | Colonnade S |
| 1980 | Oldsmobile | Cutlass | LS, Brougham |
| 1973 - 1977 | Oldsmobile | Cutlass | S |
| 1976 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1980 | Oldsmobile | Cutlass Calais | Base |
| 1980 | Oldsmobile | Cutlass Cruiser | Base, Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | 442 |
| 1975 - 1980 | Oldsmobile | Cutlass Salon | Base |
| 1978 - 1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1973 - 1980 | Oldsmobile | Cutlass Supreme | Base |
| 1977 - 1980 | Oldsmobile | Cutlass Supreme | Brougham |
| 1976 - 1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1974 - 1975 | Oldsmobile | Cutlass Supreme | Cruiser |
| 1975 | Oldsmobile | Cutlass Supreme | Hurst |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1973 - 1975 | Oldsmobile | Vista Cruiser | Base |
| 1980 | Pontiac | Catalina | Safari, Base |
| 1977 - 1981 | Pontiac | Firebird | Base, Esprit, Trans Am, Formula |
| 1978 - 1980 | Pontiac | Grand Am | Base |
| 1978 - 1981 | Pontiac | Grand LeMans | LE, SA, Base, Safari |
| 1978 - 1981 | Pontiac | Grand Prix | Base, LJ |
| 1981 | Pontiac | Grand Prix | Brougham |
| 1978 - 1980 | Pontiac | Grand Prix | SJ |
| 1980 | Pontiac | Laurentian | Base, Safari |
| 1977 - 1981 | Pontiac | LeMans | Base, Safari |
| 1977 | Pontiac | LeMans | Sport Coupe, Sport |
| 1977 | Pontiac | Ventura | Base, SJ |
Dayco Radiator Coolant Hose 70649
Sale price$35.70 USD