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CSF 2027 Radiator
| Brand | CSF 2027 |
|---|---|
| Box Height (in) | 5 1/2 |
| Box Length (in) | 23 |
| Box Weight (lbs) | 15 |
| Box Width (in) | 25 7/8 |
| Cap Included | No |
| Core Length | 16 9/16 |
| Core Material | Copper |
| Core Thickness | 1 1/8 |
| Core Width | 20 13/16 |
| Csf Cap Number | 4502 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 1/4 Right |
| Inlet Length (in) | 21 |
| Inlet Width (in) | 1 11/16 |
| Oil Cooler (in) | 11 13/16 (high-effeciency Concentric Type) |
| Outlet Diameter | 1 1/4 Left |
| Outlet Length (in) | 21 |
| Outlet Width (in) | 1 11/16 |
| Radiator Core Row Quantity | 2 |
| Tank Material | Brass |
| Tech Note | ALL METAL model. |
| Product line | 2 Row All Metal |
| Fits | Isuzu · 4 vehicles |
All-metal construction. Copper core and brass tanks for durable cooling performance.
2-row design. Built for efficient heat transfer and steady temperature control.
Wind tunnel tested. Validated for cooling performance in lab conditions.
Cross-references 8 - 94373 - 154 - 0, 1130 and 8011130 for the same application. See all 6.
CSF 2027 Radiator for Isuzu Trooper
The CSF 2027 is a 2-row all-metal radiator built with a copper core and brass tanks for the 1988-1991 Isuzu Trooper. It is engineered for down-flow cooling layouts and uses 1 1/4 in. inlet and outlet connections to match the listed application.
Product Features
- Fits 1988-1991 Isuzu Trooper
- CSF part number 2027
- 2-row all-metal construction
- Copper core with brass tanks
- Down-flow design
- Core thickness: 1 1/8 in.
- Core size: 20 13/16 in. wide x 16 9/16 in. long
- Inlet diameter: 1 1/4 in., right side
- Outlet diameter: 1 1/4 in., left side
- Oil cooler section: 11 13/16 in. high-efficiency concentric type
Detailed Description
Built for the 1988-1991 Isuzu Trooper, this CSF radiator uses an all-metal copper-and-brass design that suits classic cooling system service and restoration work. The 2-row core layout, down-flow configuration, and application-specific inlet and outlet placement support direct replacement needs for the Trooper platform. CSF manufactures a wide range of radiator designs and validates cooling performance through lab testing, with production backed by long-running global supply experience. This part number 2027 is also referenced for the same application under 8-94373-154-0, 1130, 8011130, CU1130, IZ3010137, and IZ3010140.
Common Cooling Issues This Radiator Addresses
- Leaking or corroded original radiator tanks
- Restricted coolant flow from an aging core
- Overheating caused by reduced heat transfer
- Damaged inlet or outlet necks on the factory unit
- Cooling system service needs on a 1988-1991 Isuzu Trooper
Installation Notes and Tips
Verify the vehicle uses the listed down-flow layout before installation. This radiator is specified without a cap, and the application note calls for a Mini 16 psi cap. Confirm hose routing, inlet and outlet orientation, and clearance around the oil cooler section before final assembly. For best results, flush the cooling system and inspect hoses, clamps, and the thermostat during replacement.
Quality Assurance
CSF radiators are manufactured to high-performance standards in ISO/TSO-certified facilities and are designed with cooling validation in mind. The brand has supplied radiators worldwide for decades and offers extensive coverage across many vehicle applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Isuzu | Trooper | 2.6L | L4 | N/A | Use Mini, 16 psi Cap; 2 Row All Metal |
| 1990 | Isuzu | Trooper | 2.6L | L4 | N/A | Use Mini, 16 psi Cap; 2 Row All Metal |
| 1989 | Isuzu | Trooper | 2.6L | L4 | N/A | Use Mini, 16 psi Cap; 2 Row All Metal |
| 1988 | Isuzu | Trooper | 2.6L | L4 | N/A | Use Mini, 16 psi Cap; 2 Row All Metal |
| No rows match your filter. | ||||||