
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Airtex |
| Part Number | AW1121HX |
| Part Description | Heavy Duty Engine Coolant Water Pump |
| Fan Clutch Included | No |
| Housing Material | Aluminum |
| Hub Height | 176.02 mm |
| Hub Hole Quantity | 4 |
| Impeller Material | Cast Iron |
| Impeller Rotation | Standard |
| Impeller Vane Quantity | 6 |
| Includes Back Housing | No |
| Mounting Hole Quantity | 4 |
| Pulley Included | No |
| Water Pump Drive Type | Serpentine Belt |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1977-1979 Buick Century | All Trims | 8 Cyl 5.7L |
| 1977-1981 Buick Century | All Trims | 8 Cyl 5.0L |
| 1981 Buick Century | All Trims | 8 Cyl 4.4L |
| 1978 Buick LeSabre | All Trims | 8 Cyl 5.0L |
| 1982 Buick LeSabre | All Trims | 8 Cyl 4.4L |
| 1977 Buick Regal | All Trims | 8 Cyl 5.7L |
| 1977-1980 Buick Regal | All Trims | 8 Cyl 5.0L |
| 1981-1982 Buick Regal | All Trims | 8 Cyl 4.4L |
| 1982-1987 Buick Regal | All Trims | 8 Cyl 5.0L |
| 1977-1979 Buick Skylark | All Trims | 8 Cyl 5.0L |