
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Gates |
| Part Number | 31312 |
| Part Description | Engine Coolant Replacement Reservoir Cap |
| Cap Depth | 0.97 in |
| Coolant Recovery System | Closed System |
| Filler Neck Depth | 0.97 in |
| Filler Neck Inside Diameter | 1.37 in |
| Filler Neck Outside Diameter | 51 mm |
| OE Comparison Rating | OE Performance |
| Pressure Rating | 0 psi |
| SAE Pressure Range | 0 psi |
| Shell Diameter | 1.91 in |
| UPC | 072053019919 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1975 Buick Apollo | All Trims | 6 Cyl 4.1L |
| 1975 Buick Apollo | All Trims | 8 Cyl 4.3L |
| 1975 Buick Apollo | All Trims | 8 Cyl 5.7L |
| 1978-1979 Buick Century | All Trims | 6 Cyl 3.2L |
| 1978-1979 Buick Century | All Trims | 8 Cyl 5.7L |
| 1978-1981 Buick Century | All Trims | 6 Cyl 3.8L |
| 1978-1981 Buick Century | All Trims | 8 Cyl 5.0L |
| 1979-1980 Buick Century | All Trims | 8 Cyl 4.9L |
| 1980-1981 Buick Century | All Trims | 8 Cyl 4.3L |
| 1981 Buick Century | All Trims | 8 Cyl 4.4L |