Dayco Radiator Coolant Hose 70649
Dayco Radiator Coolant Hose 70649
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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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.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
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. (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 |
