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TYC 2278 Radiator
| Brand | TYC 2278 |
|---|---|
| Bottom Header | 2.31x26.1 |
| Core Height (in) | 25.12 |
| Core Length (in) | 16.73 |
| Core Material | Aluminum |
| Core Thickness (in) | 1.02 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 73 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 2.8 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 1.38 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 1.36 |
| Toc Distance (in) | 13.78 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 2.31x26.1 |
| Total Fin Row Count | 64 |
| Total Tube Count | 63 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 26x2 |
| Product line | TYC Radiator |
| Fits | Mitsubishi · 10 vehicles |
Aluminum core. Lightweight construction helps promote efficient heat transfer.
Concentric oil cooler included. Adds transmission fluid cooling in one integrated unit.
Hose clamp connections. Simplifies hose attachment for a secure fit.
Cross-references APDI 8012278, CSF 2688 and CSF 2777 for the same application. See all 13.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
TYC Radiator for Montero Sport Cooling Service
The TYC Radiator 2278 is an aluminum replacement radiator built for 1999-2004 Mitsubishi Montero Sport applications. It includes a concentric transmission oil cooler and uses a downflow design with hose clamp inlet and outlet connections for straightforward cooling-system service.
Key Features
- Aluminum core construction for efficient heat transfer
- Downflow flow configuration
- Transmission oil cooler included with concentric oil cooler design
- No engine oil cooler included
- Hose clamp inlet and outlet connections
- Core dimensions: 25.12 in. height, 16.73 in. length, 1.02 in. thickness
- Single-row core with 63 total tubes and 64 total fin rows
Detailed Description
TYC Radiator 2278 is built for direct replacement service on the Mitsubishi Montero Sport from 1999 through 2004. The aluminum core, downflow layout, and integrated concentric transmission oil cooler support proper coolant and transmission-fluid routing in vehicles that use a combined cooling setup. This radiator is a practical choice when replacing a leaking, clogged, or damaged unit on a Montero Sport, and it cross-references APDI 8012278 and Spectra Premium CU2278 for the same application.
Compatible With 1999-2004 Mitsubishi Montero Sport, N/A. The part number 2278 is also useful when searching for OE-style replacement radiator options for the Mitsubishi Montero Sport cooling system.
What It Is Used For
- Replacing a radiator with coolant leaks
- Restoring cooling performance after core blockage or internal restriction
- Addressing transmission-fluid cooling concerns in radiator-integrated cooler systems
- Repairing damage from corrosion, impact, or age-related wear
- Returning the Mitsubishi Montero Sport cooling system to proper operating condition
Installation Notes and Tips
Verify inlet and outlet hose sizes, transmission cooler line connections, and overall core dimensions before installation. Flush the cooling system and inspect hoses, clamps, and related fittings for wear before installing the new radiator. Confirm that the vehicle uses the radiator-mounted transmission oil cooler configuration specified for this application.
Quality Assurance
TYC manufactures replacement cooling components for automotive service applications, and this radiator is built to match the listed fitment and connection style for the Mitsubishi Montero Sport. Part number 2278 is specified for 1999-2004 Mitsubishi Montero Sport radiator replacement service.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Mitsubishi | Montero Sport | LS | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2004 | Mitsubishi | Montero Sport | XLS | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2003 | Mitsubishi | Montero Sport | Limited | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2003 | Mitsubishi | Montero Sport | XLS | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2002 | Mitsubishi | Montero Sport | XLS | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2002 | Mitsubishi | Montero Sport | Limited | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2001 | Mitsubishi | Montero Sport | XS | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2001 | Mitsubishi | Montero Sport | Limited | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 2000 | Mitsubishi | Montero Sport | Limited | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| 1999 | Mitsubishi | Montero Sport | Limited | Sport Utility | 3.5L | V6 | N/A | TYC Radiator |
| No rows match your filter. | ||||||||