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TYC 145 Radiator
| Brand | TYC 145 |
|---|---|
| Bottom Header | 1.99x26.54 |
| Core Height (in) | 25.47 |
| Core Length (in) | 16.93 |
| Core Material | Aluminum |
| Core Thickness (in) | 0.63 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 73 |
| Fin Wave Height (in) | 0.35 |
| 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) | 1.38 |
| Toc Distance (in) | 11.81 |
| Top Header | 1.56x26.54 |
| Total Fin Row Count | 59 |
| Total Tube Count | 58 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 16x2 |
| Product line | TYC Radiator |
| Fits | Nissan · 3 vehicles |
Aluminum core. Helps shed heat efficiently for dependable cooling performance.
Concentric oil cooler. Built in to manage transmission fluid temperature within the radiator.
Hose clamp connections. Simple, secure hose attachment for a straightforward install.
Cross-references APDI 8010314, CSF 3132 and DPI (DataPoint Inc) 2077 for the same application. See all 9.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
TYC Radiator for 1987-1989 Nissan Pathfinder
This TYC Radiator, part number 145, is a direct-fit cooling replacement for the 1987-1989 Nissan Pathfinder. It combines an aluminum core with an integrated concentric transmission oil cooler to support engine cooling and automatic transmission fluid temperature control in one assembly.
Key Features
- Aluminum core construction for efficient heat transfer
- Integrated transmission oil cooler included
- Concentric oil cooler design
- Downflow flow configuration
- Hose clamp inlet and outlet connections
- 1.38 in inlet and outlet diameters
- Single-row core design
- Core dimensions: 25.47 in height, 16.93 in length, 0.63 in thickness
Product Details
TYC Radiator part number 145 is built for the 1987-1989 Nissan Pathfinder and follows the original cooling layout with a downflow configuration and hose clamp connections. The aluminum core is paired with a concentric transmission oil cooler, making it a practical replacement when the radiator and transmission cooler are serviced together. This part cross-references Spectra Premium CU314 for the same application.
Common Problems This Radiator Can Address
- Overheating caused by a restricted or leaking radiator core
- Transmission fluid temperature issues related to a failed internal cooler
- Coolant loss from cracked tanks, seams, or aged core materials
- Poor heat dissipation from a clogged or damaged radiator assembly
- Cooling system performance loss in a high-mileage Nissan Pathfinder
Installation Notes and Tips
Verify hose clamp fitment, inlet and outlet diameter, and overall core dimensions before installation. Inspect the cooling system, radiator hoses, and transmission cooler lines for wear or contamination before placing the vehicle back in service. Proper coolant fill and system bleeding are important after replacement to help prevent air pockets.
Quality Assurance
TYC Radiator products are built as replacement cooling components for vehicle-specific applications. Part number 145 is listed for 1987-1989 Nissan Pathfinder models and is matched to the original radiator layout for this application.
| Year | Make | Model | Body Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1989 | Nissan | Pathfinder | Sport Utility | Automatic | 3.0L | V6 | N/A | TYC Radiator |
| 1988 | Nissan | Pathfinder | Sport Utility | Automatic | 3.0L | V6 | N/A | TYC Radiator |
| 1987 | Nissan | Pathfinder | Sport Utility | Automatic | 3.0L | V6 | N/A | TYC Radiator |
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