The Skunk2 Alpha Series Radiator is an all-aluminum, full-size direct-fit upgrade for the 1988-1991 Honda Civic and CRX with manual transmission. It uses a dual-core design with 100% brazed cores, high-efficiency fins, and polished end tanks embossed with the Skunk2 Alpha logo. Larger 1.25 in. inlets and outlets make it well suited to engine swaps running larger radiator hoses, and it includes provisions for the OEM cooling fan plus a Skunk2 radiator cap.
Specifications
| Type | Full-size performance radiator (Skunk2 Alpha Series) |
| Material | All-aluminum, 100% brazed dual core |
| Core | Dual core |
| Transmission Cooler | Manual transmission only |
| Inlet / Outlet | 1.25 in. |
| Radiator Cap | Skunk2 radiator cap included |
| Finish | Polished end tanks |
| Fit | Direct fit; uses OEM cooling fan, hoses, and shrouds |
| Included | Radiator, Skunk2 radiator cap |
| Part Number | 349-05-1500 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | Base |
| 1988-1991 | Honda | Civic | DX |
| 1990-1991 | Honda | Civic | EX |
| 1988-1991 | Honda | Civic | LX |
| 1988-1991 | Honda | Civic | RT 4WD |
| 1989-1991 | Honda | Civic | Si |
| 1988-1989 | Honda | Civic | Wagovan |
| 1989-1991 | Honda | CRX | Base |
| 1988 | Honda | CRX | DX |
| 1988-1991 | Honda | CRX | HF |
| 1988-1991 | Honda | CRX | Si |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
