/live/media/TY/TY_2978_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
TYC 2978 Radiator
| Brand | TYC 2978 |
|---|---|
| Core Material | Aluminum |
| Transmission Oil Cooler Included | No |
| Engine Oil Cooler Included | No |
| Bottom Header | 1.96x17.13 |
| Core Height (in) | 15.93 |
| Core Length (in) | 27.56 |
| Core Thickness (in) | 1.02 |
| Fin Count (every 4") | 78 |
| Fin Wave Height (in) | 0.25 |
| Find Wave Pitch | 2.6 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.38 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.38 |
| Top Header | 1.96x17.13 |
| Total Fin Row Count | 49 |
| Total Tube Count | 48 |
| Tube Count (every 4") | 12 |
| Tube Width X Height | 26x2 |
| Product line | TYC Radiator |
| Fits | Mitsubishi · 3 vehicles |
Aluminum core. Lightweight construction helps promote efficient heat transfer.
Crossflow design. Supports even coolant flow through the radiator core.
Hose clamp connections. Simplifies hose attachment for a secure fit.
Cross-references APDI 8012978, CSF 3431 and DENSO 221-9166 for the same application. See all 9.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
TYC 2978 Radiator for Mitsubishi Outlander
TYC Radiator 2978 is a direct-fit radiator for select 2007-2009 Mitsubishi Outlander models with federal emissions and without a sensor. Built with an aluminum core and crossflow design, it is specified for consistent coolant flow and OE-style hose clamp connections.
Compatible with Mitsubishi Outlander cooling system service, this radiator is a practical replacement for vehicles showing leaks, overheating, or age-related core wear. TYC 2978 is also referenced by several interchange numbers, including Spectra Premium CU2978 and DENSO 221-9166.
Key Features
- Aluminum core construction for efficient heat transfer
- Crossflow flow configuration
- Single-row core design
- Hose clamp inlet and outlet connections
- 1.38 in inlet and outlet diameters
- Core dimensions: 15.93 in height, 27.56 in length, 1.02 in thickness
- No transmission oil cooler included
- No engine oil cooler included
Product Details
TYC Radiator 2978 is engineered around the listed core dimensions and connection style for a straightforward radiator replacement on the 2007-2009 Mitsubishi Outlander. The aluminum core, 48 total tubes, and 49 total fin rows support heat dissipation in normal cooling-system operation, while the crossflow layout matches the vehicle application data provided. This part cross-references Spectra Premium CU2978 and DENSO 221-9166 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from a damaged or corroded radiator core
- Engine temperature rise caused by restricted coolant flow
- Cracked or weakened hose connection points
- Cooling performance loss from an aging radiator assembly
- Replacement needs after impact or road debris damage
Installation Notes and Tips
- Fits 2007-2009 Mitsubishi Outlander, N/A, w/o Sensor; Federal Emission; TYC Radiator
- Verify inlet and outlet hose diameter before installation
- Inspect radiator hoses, clamps, and coolant condition during replacement
- Confirm the vehicle is equipped without the sensor noted in the fitment data
- Flush the cooling system if contamination or debris is present
Quality Assurance
TYC Radiator 2978 is built to match the listed application details for the Mitsubishi Outlander and is supported by the brand’s radiator product line focus on replacement cooling components.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Mitsubishi | Outlander | Automatic | 3.0L | V6 | N/A | w/o Sensor; Federal Emission; TYC Radiator |
| 2008 | Mitsubishi | Outlander | Automatic | 3.0L | V6 | N/A | w/o Sensor; Federal Emission; TYC Radiator |
| 2007 | Mitsubishi | Outlander | Automatic | 3.0L | V6 | N/A | w/o Sensor; Federal Emission; TYC Radiator |
| No rows match your filter. | |||||||