Gates Radiator Coolant Hose 20603
Flexible hose that is part of the engine cooling system. (20603) by Gates
Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market.
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
NOTE: Gates recommends replacing hose clamps each time a new coolant hose is installed.
CAUTION: Do not use for fuel or oil transfer applications.
Fits: 1972-1969 Chevrolet, Chevelle, V-8 350, Lower
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1971 | Buick | Skylark | Base, Custom |
| 1971 - 1973 | Chevrolet | Bel Air | Base |
| 1971 - 1972 | Chevrolet | Biscayne | Base |
| 1971 - 1972 | Chevrolet | Brookwood | Base |
| 1971 - 1972 | Chevrolet | Caprice | Base |
| 1973 | Chevrolet | Caprice | Estate, Classic |
| 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 | SS, Malibu, Base, Nomad, Concours |
| 1968 - 1973 | Chevrolet | El Camino | Custom, Base, SS |
| 1975 - 1982 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan |
| 1981 - 1982 | Chevrolet | G10 | Bonaventure |
| 1972 - 1974 | Chevrolet | G10 Van | Sportvan, Base |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1975 - 1982 | Chevrolet | G20 | Sportvan, Beauville, Chevy Van |
| 1972 - 1974 | Chevrolet | G20 Van | Sportvan, Base |
| 1975 - 1982 | Chevrolet | G30 | Hi-Cube, Beauville, Sportvan, Chevy Van |
| 1972 - 1974 | Chevrolet | G30 Van | Base, Sportvan |
| 1971 - 1973 | Chevrolet | Impala | Base |
| 1971 - 1972 | Chevrolet | Kingswood | Base, Estate |
| 1973 | Chevrolet | Laguna | Base, Estate |
| 1973 | Chevrolet | Malibu | Base, Estate |
| 1971 - 1972 | Chevrolet | Townsman | Base |
| 1988 - 1994 | Ford | Cougar | Base |
| 1990 - 1993 | Ford | Cougar | V8 |
| 1990 - 1994 | Ford | Cougar | XR-7 |
| 1969 - 1971 | Ford | Country Sedan | Base |
| 1969 - 1971 | Ford | Country Squire | Base |
| 1969 - 1971 | Ford | Custom | Base |
| 1969 - 1971 | Ford | Custom 500 | Base |
| 1969 - 1971 | Ford | Galaxie 500 | Base |
| 1969 - 1970 | Ford | Galaxie 500 | XL |
| 1969 - 1971 | Ford | LTD | Base |
| 1970 - 1971 | Ford | LTD | Brougham |
| 1969 - 1971 | Ford | Ranch Wagon | Base |
| 1970 | Ford | Ranch Wagon | Police Cruiser |
| 1988 - 1996 | Ford | Thunderbird | Base |
| 1988 - 1990 | Ford | Thunderbird | Equipado |
| 1988 - 1997 | Ford | Thunderbird | LX |
| 1989 - 1995 | Ford | Thunderbird | Super Coupe |
| 1988 | Ford | Thunderbird | Turbo, Sport |
| 1991 - 1994 | Ford | Thunderbird | V8 |
| 1975 - 1978 | GMC | G15 | Vandura, Rally STX, Rally |
| 1972 - 1974 | GMC | G15/G1500 Van | Vandura, Rally |
| 1979 - 1982 | GMC | G1500 | Rally STX, Vandura, Rally |
| 1975 - 1978 | GMC | G25 | Rally STX, Rally, Vandura |
| 1972 | GMC | G25/G2500 Van | Base |
| 1972 - 1974 | GMC | G25/G2500 Van | Rally, Vandura |
| 1979 - 1982 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1975 - 1978 | GMC | G35 | Magnavan, Vandura Special, Vandura, Rally STX, Rally Camper Special, Rally |
| 1974 | GMC | G35/G3500 Van | Base |
| 1972 - 1974 | GMC | G35/G3500 Van | Vandura, Rally |
| 1981 - 1982 | GMC | G3500 | Rally Custom |
| 1979 - 1982 | GMC | G3500 | Rally STX, Rally Camper Special, Vandura, Vandura Special, Magnavan, Rally |
| 1971 - 1973 | GMC | Sprint | Base |
| 1972 - 1973 | GMC | Sprint | Custom |
| 1969 - 1970 | Mercury | Colony Park | Base |
| 1988 - 1992 | Mercury | Cougar | LS |
| 1988 - 1997 | Mercury | Cougar | XR-7 |
| 1969 - 1970 | Mercury | Marauder | X-100, Base |
| 1969 - 1970 | Mercury | Marquis | Brougham, Base |
| 1969 - 1970 | Mercury | Monterey | Base, Custom |
| 1971 | Oldsmobile | 442 | Base |
| 1975 | Oldsmobile | 98 | Regency, Luxury |
| 1975 | Oldsmobile | Custom Cruiser | Panel, Base |
| 1968 - 1971 | Oldsmobile | Cutlass | Base, S |
| 1971 | Oldsmobile | Cutlass Supreme | Base |
| 1975 | Oldsmobile | Delta 88 | Base, Royale |
| 1968 - 1971 | Oldsmobile | F85 | Base |
| 1970 - 1974 | Oldsmobile | Toronado | Base |
| 1971 - 1975 | Oldsmobile | Toronado | Brougham |
| 1970 - 1975 | Oldsmobile | Toronado | Custom |
| 1970 - 1971 | Oldsmobile | Vista Cruiser | Base |
| 1968 - 1969 | Pontiac | Beaumont | Base |
| 1969 - 1976 | Pontiac | Bonneville | Base |
| 1976 | Pontiac | Bonneville | Brougham |
| 1969 - 1970 | Pontiac | Bonneville | Safari |
| 1969 - 1976 | Pontiac | Catalina | Base, Safari |
| 1971 - 1972 | Pontiac | Catalina | Brougham |
| 1969 - 1970 | Pontiac | Catalina | Ventura |
| 1969 - 1970 | Pontiac | Executive | Base, Safari |
| 1970 - 1972 | Pontiac | Firebird | Esprit, Formula, Trans Am, Base |
| 1975 | Pontiac | Grand LeMans | Base, Safari |
| 1973 - 1976 | Pontiac | Grand Safari | Base |
| 1973 - 1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1968 - 1972 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1971 - 1976 | Pontiac | Laurentian | Base |
| 1968 - 1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1969 - 1970 | Pontiac | LeMans | Safari |
| 1970 - 1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
| 1971 - 1976 | Pontiac | Parisienne | Base |
| 1968 - 1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
| 1968 - 1969 | Pontiac | Tempest | Safari, Custom |
Gates Radiator Coolant Hose 20603
Sale price$21.55 USD