AMD Radiator Overflow Bottle Cap - 1974-1984 Chevy/GMC Pickup Truck, Blazer, Jimmy, and Suburban
Ensure your classic Chevy or GMC truck’s cooling system operates efficiently with the AMD Radiator Overflow Bottle Cap. This high-quality replacement cap is designed to fit perfectly on radiator overflow bottles for 1974-1984 Chevy and GMC vehicles, including C10, C20, C30, K10, K20, and K30 pickup trucks, as well as K5 SUVs like the Blazer, Jimmy, and Suburban models.
Manufactured to meet OEM specifications, this cap provides a secure seal, preventing coolant leaks and maintaining optimal pressure in your cooling system. Its durable construction ensures long-lasting performance, even in demanding conditions, making it an essential part of any restoration or maintenance project.
This cap is not only a functional upgrade but also a visually accurate replacement that maintains the original factory look of your vehicle. It’s an ideal choice for enthusiasts looking to preserve the authenticity and performance of their classic Chevy or GMC.
The AMD Radiator Overflow Bottle Cap is easy to install, making it a hassle-free solution for keeping your cooling system in top condition. Whether you’re restoring a showpiece or maintaining a reliable daily driver, this cap is a dependable and cost-effective choice.
Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective! Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service.
Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.

| Make | Model | Years |
| Chevrolet | Blazer | 1973 - 1974 |
| Chevrolet | C10 Pickup | 1973 - 1974 |
| Chevrolet | C10 Suburban | 1973 - 1984 |
| Chevrolet | C10 | 1975 - 1984 |
| Chevrolet | C20 Pickup | 1973 - 1974 |
| Chevrolet | C20 Suburban | 1973 - 1984 |
| Chevrolet | C20 | 1975 - 1984 |
| Chevrolet | C30 Pickup | 1973 - 1974 |
| Chevrolet | C30 | 1975 - 1984 |
| Chevrolet | K10 Pickup | 1973 - 1974 |
| Chevrolet | K10 Suburban | 1973 - 1984 |
| Chevrolet | K10 | 1975 - 1984 |
| Chevrolet | K20 Pickup | 1973 - 1974 |
| Chevrolet | K20 Suburban | 1973 - 1984 |
| Chevrolet | K20 | 1975 - 1984 |
| Chevrolet | K30 Pickup | 1973 - 1974 |
| Chevrolet | K30 | 1977 - 1984 |
| Chevrolet | K5 Blazer | 1975 - 1984 |
| Chevrolet | S10 Blazer | 1983 - 1984 |
| GMC | C15 Suburban | 1975 - 1978 |
| GMC | C15/C1500 Pickup | 1973 - 1974 |
| GMC | C15/C1500 Suburban | 1973 - 1974 |
| GMC | C1500 Suburban | 1979 - 1984 |
| GMC | C1500 | 1979 - 1984 |
| GMC | C15 | 1975 - 1978 |
| GMC | C25 Suburban | 1975 - 1978 |
| GMC | C25/C2500 Pickup | 1973 - 1974 |
| GMC | C25/C2500 Suburban | 1973 - 1974 |
| GMC | C2500 Suburban | 1979 - 1984 |
| GMC | C2500 | 1979 - 1984 |
| GMC | C25 | 1975 - 1978 |
| GMC | C35/C3500 Pickup | 1973 - 1974 |
| GMC | C3500 | 1979 - 1984 |
| GMC | C35 | 1975 - 1978 |
| GMC | Jimmy | 1973 - 1984 |
| GMC | K15 Suburban | 1975 - 1978 |
| GMC | K15/K1500 Pickup | 1973 - 1974 |
| GMC | K15/K1500 Suburban | 1973 - 1974 |
| GMC | K1500 Suburban | 1979 - 1984 |
| GMC | K1500 | 1979 - 1984 |
| GMC | K15 | 1975 - 1978 |
| GMC | K25 Suburban | 1975 - 1978 |
| GMC | K25/K2500 Pickup | 1973 - 1974 |
| GMC | K25/K2500 Suburban | 1973 - 1974 |
| GMC | K2500 Suburban | 1979 - 1984 |
| GMC | K2500 | 1979 - 1984 |
| GMC | K25 | 1975 - 1978 |
| GMC | K35/K3500 Pickup | 1973 - 1974 |
| GMC | K3500 | 1979 - 1984 |
| GMC | K35 | 1977 - 1978 |
| Brand | AMD |
| Weight | 1 lbs |