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TYC 1918 Radiator
Radiator for Lexus LX450 and Toyota Land Cruiser
This TYC Radiator 1918 is a direct-fit cooling replacement for select 1995-1997 Toyota Land Cruiser and 1996-1997 Lexus LX450 applications. Built with an aluminum core and integrated transmission oil cooler, it supports engine cooling and automatic transmission fluid heat exchange in one assembly.
Key Features
- Aluminum core construction for efficient heat transfer
- Integrated plate-style transmission oil cooler included
- Downflow flow configuration
- Single-row core design
- Hose clamp inlet and outlet connections
- Core dimensions: 27.87 in. height, 16.73 in. length, 1.89 in. thickness
- Inlet diameter: 1.50 in.; outlet diameter: 1.65 in.
- TYC Radiator 1918 cross-references OE and aftermarket numbers for the same application
Detailed Description
The TYC Radiator 1918 is engineered for vehicles that require a radiator with an integrated transmission oil cooler. Its aluminum core and downflow layout are matched to the listed fitments, including the Toyota Land Cruiser and Lexus LX450, to maintain proper coolant circulation and transmission fluid cooling through a compact OE-style design. The radiator uses hose clamp inlet and outlet connections and includes tube-fitting cooler ports for the transmission oil cooler circuit.
This part cross-references Toyota 16400-66081 and DENSO 221-3128 for the same application. It is also listed with interchange references from APDI, CSF, Partslink, Silla Cooling, Spectra Premium, Vista Pro, and Visteon.
Fitment
- Fits 1996-1997 Lexus LX450, N/A
- Fits 1995-1997 Toyota Land Cruiser, N/A
Common Replacement Uses
- Replacing a leaking or corroded radiator core
- Restoring coolant flow after overheating concerns
- Addressing transmission fluid temperature control through the built-in cooler
- Replacing a damaged radiator tank or header area
- Correcting poor heat exchange in aging cooling systems
Installation Notes and Tips
Verify inlet and outlet diameters, cooler port style, and core dimensions before installation. Inspect radiator hoses, clamps, and transmission cooler lines for wear or contamination, and flush the cooling system if the previous radiator failed from internal corrosion or debris. Confirm that the downflow layout and mounting points match the original unit on your Lexus LX450 or Toyota Land Cruiser application.
Quality Assurance
TYC manufactures replacement cooling components to OE-style specifications for direct-fit service applications. This radiator is built around the listed dimensions, connection types, and cooler configuration to support accurate replacement on the specified vehicles.
| Brand | TYC |
|---|---|
| Part Number | 1918 |
| Position | TYC Radiator |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate oil cooler |
| Engine Oil Cooler Included | No |
| Bottom Header | 2.86x28.55 |
| Core Height (in) | 27.87 |
| Core Length (in) | 16.73 |
| Core Thickness (in) | 1.89 |
| Fin Count (every 4") | 56 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 3.6 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.50 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.65 |
| Toc Distance (in) | 15.35 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 2.86x28.55 |
| Total Fin Row Count | 71 |
| Total Tube Count | 70 |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 22x2 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1997 | Lexus | LX450 | Automatic | 4.5L | L6 | N/A | TYC Radiator |
| 1997 | Toyota | Land Cruiser | Automatic | 4.5L | L6 | N/A | TYC Radiator |
| 1996 | Lexus | LX450 | Automatic | 4.5L | L6 | N/A | TYC Radiator |
| 1996 | Toyota | Land Cruiser | Automatic | 4.5L | L6 | N/A | TYC Radiator |
| 1995 | Toyota | Land Cruiser | Automatic | 4.5L | L6 | N/A | TYC Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.