
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Gates |
| Part Number | 20521 |
| Part Description | Engine Coolant Molded Bypass Hose |
| Branch Quantity | 0 |
| Contains Spring | No |
| End 1 Inside Diameter | 0.61 in |
| End 2 Inside Diameter | 0.61 in |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| UPC | 072053051513 |
| OE Part Number | 3726 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1973-1975 Buick Apollo | All Trims | 8 Cyl 5.7L |
| 1973 Buick Centurion | All Trims | 8 Cyl 5.7L |
| 1973-1977 Buick Century | All Trims | 8 Cyl 5.7L |
| 1975-1981 Buick Century | All Trims | 6 Cyl 3.8L |
| 1978-1979 Buick Century | All Trims | 6 Cyl 3.2L |
| 1977-1981 Buick Electra | All Trims | 8 Cyl 5.7L |
| 1984 Buick Electra | All Trims | 6 Cyl 4.1L |
| 1970 Buick Estate Wagon | All Trims | 8 Cyl 5.7L |
| 1973 Buick Estate Wagon | All Trims | 8 Cyl 5.7L |
| 1978-1980 Buick Estate Wagon | All Trims | 8 Cyl 5.7L |