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CSF 2055 Radiator
| Brand | CSF 2055 |
|---|---|
| Box Height (in) | 5 11/16 |
| Box Length (in) | 24 3/4 |
| Box Weight (lbs) | 17 |
| Box Width (in) | 25 7/8 |
| Cap Included | No |
| Core Length | 17 11/16 |
| Core Material | Copper |
| Core Thickness | 1 11/16 |
| Core Width | 20 11/16 |
| Csf Cap Number | 4502 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Right |
| Inlet Length (in) | 20 7/8 |
| Inlet Width (in) | 2 3/16 |
| Oil Cooler (in) | 14 3/4 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 3/8 Left |
| Outlet Length (in) | 20 7/8 |
| Outlet Width (in) | 2 3/16 |
| Radiator Core Row Quantity | 3 |
| Tank Material | Brass |
| Tech Note | ALL METAL model. |
| Product line | 3 Row All Metal |
| Fits | Toyota · 9 vehicles |
All-metal construction. Copper core and brass tanks for durable cooling performance.
3-row design. Adds cooling capacity for demanding thermal loads.
Wind-tunnel tested. Validated in the lab for cooling performance.
Cross-references FEL-PRO 1430, Spectra Premium CU1430 and 16400 - 35520 for the same application. See all 7.
CSF 2055 Radiator for Toyota 4Runner
The CSF 2055 is a 3-row all-metal radiator built for 1989-1995 Toyota 4Runner applications. It uses a copper core with brass tanks and a down-flow design to match the listed fitment and cooling layout.
Key Features
- 3-row all-metal construction for the Toyota 4Runner cooling system
- Copper core with brass tanks
- Down-flow radiator design
- Core dimensions: 20 11/16 in. wide, 17 11/16 in. long, 1 11/16 in. thick
- Inlet: 1 3/8 in. right; outlet: 1 3/8 in. left
- Oil cooler section: 14 3/4 in. high-efficiency concentric type
- Cap not included; CSF cap number 4502 is listed for reference
Product Details
CSF builds radiators to high-performance standards and validates cooling performance through laboratory wind-tunnel testing. Part number 2055 is part of the CSF 3 Row All Metal line, which focuses on durable metal construction for vehicles that need a direct-fit radiator with traditional copper-and-brass materials. This radiator is listed for 1989-1995 Toyota 4Runner models and is a direct replacement choice for owners searching for a Toyota 4Runner radiator, CSF 2055, or an all-metal cooling upgrade.
This part cross-references Spectra Premium CU1430 for the same application.
Common Cooling Issues It Can Address
- Leaking radiator tanks or seams
- Restricted coolant flow from an aging core
- Overheating caused by reduced heat transfer
- Corrosion in an original radiator assembly
- Cooling system service on a 1989-1995 Toyota 4Runner
Installation Notes
Fits 1989-1995 Toyota 4Runner, N/A. Verify inlet and outlet orientation before installation: inlet is on the right and outlet is on the left. The listing notes that a Mini 13 psi cap is required for proper fitment. Confirm radiator dimensions, hose routing, and oil cooler connections against the vehicle before final assembly.
Quality Assurance
CSF states that its factories are ISO/TSO certified and that its radiators are engineered for cooling performance validation. The brand has supplied radiators worldwide for more than 50 years and manufactures a broad range of applications, including Toyota 4Runner cooling components.
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1995 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1994 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1993 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1992 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1991 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1991 | Toyota | 4Runner | RWD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1990 | Toyota | 4Runner | RWD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1990 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| 1989 | Toyota | 4Runner | 4WD | 2.4L | L4 | GAS | N/A | Use Mini 13 psi Cap for proper fitment.; 3 Row All Metal |
| No rows match your filter. | ||||||||