Copper-Brass Radiator Replacement Cores

Copper-brass replacement cores support radiator rebuilding where the tank and header design can be matched. Tube dimensions, rows and fin spacing are chosen to meet the approved assembly specification.
STANDARD PRODUCT SUMMARY
Details used for quotation
- Product reference
- APC-CAT-123
- Catalog group
- Replacement Radiator & Cooler Cores
- Specification status
- Select the required variant; critical specifications are confirmed before order
- Material
- Copper-brass family; actual tube, fin and header alloys confirmed
- Sizes / variants
- Core height, width, thickness, tube rows and pitch
- Intended application
- Serviceable radiator recoring and assembly
- MOQ
- Quoted for the selected specification and quantity
- Sample
- Request availability for the selected variant
- Packaging
- Packing format confirmed with the order
- Customization
- Send a drawing, sample or marking requirement for review
- Lead time
- Confirmed after specifications and quantity are agreed
Catalog information is a sourcing reference. Critical dimensions, materials, application, test requirements and commercial terms are confirmed for the selected product before an order is placed.
Product selection and specifications
| Selection point | Product information |
|---|---|
| Material | Copper-brass family; actual tube, fin and header alloys confirmed |
| Size options | Core height, width, thickness, tube rows and pitch |
| Header interface | Plate geometry and joining method matched to the tank |
| Application | Serviceable radiator recoring and assembly |
How to select the right version
Supply the old core drawing or measured dimensions, header layout and tank material. Identify tube profile, rows, fin pitch and the joining process used by your workshop.
Application notes
Material labels in a family name are not a certificate for every component. Confirm composition, process and testing for the selected core.

Wholesale supply and quotation
Send the selected specification, quantity, destination and packing requirements. Include a photo, drawing or sample reference when dimensions or material compatibility need to be matched. We will confirm the selected version, sample availability and supply terms for your inquiry.
Request a quotation or browse the Replacement Radiator & Cooler Cores category for related products.