








🚗 Keep your classic V8 cool and running smooth—because your ride deserves premium care!
The A-Premium Coolant Overflow Reservoir Tank is a vehicle-specific replacement part designed for 1994-1996 Chevrolet Caprice, Impala, Cadillac Fleetwood, and Buick Roadmaster 5.7L engines. Featuring a 1200ml capacity, durable heat-resistant PA plastic construction, and an integrated 2-pin sensor with screw cap, it ensures precise coolant management, reduces engine wear, and improves overall efficiency. Backed by a one-year unlimited mileage warranty, it offers reliable, long-lasting performance for classic American V8s.







| Fuel Type | Gasoline |
| Product Grade | Replacement Part |
| Fit Type | Vehicle Specific |
| OEM Part Number | 12528777 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | PremiumpartsWhosale |
| Item Weight | 3.84 pounds |
| Package Dimensions | 16 x 10 x 8 inches |
| Item model number | APET0058 |
| Manufacturer Part Number | APET0058 |
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