
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman |
| Part Number | 603-973 |
| Part Description | Engine Coolant Reservoir |
| Cap Included | Yes |
| Cap Maximum Pressure Rating | 15 PSI |
| Cap Type | Spring Loaded Twist |
| Capacity | 1.5 Lt. |
| Color | Black; Clear |
| Height | 4.37 In. |
| Length | 12.4 In. |
| Level Sensor Included | No |
| Material | Plastic |
| Mount Hole Quantity | 2 |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | Yes |
| Shape | Irregular |
| UPC | 885484641433 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 2015-2019 Cadillac Escalade | All Trims | 8 Cyl 6.2L |
| 2015-2019 Cadillac Escalade ESV | All Trims | 8 Cyl 6.2L |
| 2014-2015 Chevrolet Cheyenne | All Trims | All Engines |
| 2014-2018 Chevrolet Cheyenne | All Trims | 8 Cyl 5.3L |
| 2014-2018 Chevrolet Cheyenne | All Trims | 8 Cyl 6.2L |
| 2014-2019 Chevrolet Silverado 1500 | All Trims | 6 Cyl 4.3L |
| 2014-2019 Chevrolet Silverado 1500 | All Trims | 8 Cyl 5.3L |
| 2014-2019 Chevrolet Silverado 1500 | All Trims | 8 Cyl 6.2L |
| 2019 Chevrolet Silverado 1500 LD | All Trims | 8 Cyl 5.3L |
| 2014 Chevrolet Silverado 2500 | All Trims | All Engines |