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TYC 2690 Radiator
| Brand | TYC 2690 |
|---|---|
| Bottom Header | 2.25x24.31 |
| Core Height (in) | 23.31 |
| Core Length (in) | 25.59 |
| Core Material | Aluminum |
| Core Thickness (in) | 1.42 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 64 |
| Fin Wave Height (in) | 0.35 |
| Find Wave Pitch | 3.2 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 1.50 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 1.50 |
| Toc Distance (in) | 9.84 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 2.25x24.31 |
| Total Fin Row Count | 107 |
| Total Tube Count | 106 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 16x2 |
| Product line | TYC Radiator |
| Fits | Lexus · 7 vehicles |
Aluminum core. Lightweight construction helps promote efficient heat transfer.
Transmission oil cooler included. Adds integrated cooling for the transmission fluid circuit.
Crossflow design. Helps coolant move through the radiator efficiently.
Cross-references APDI 8012581, CSF 3147 and DENSO 221-3125 for the same application. See all 9.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
TYC Radiator for Lexus GX470 Cooling Service
The TYC Radiator 2690 is a direct-fit cooling replacement for select Lexus GX470 applications. Built with an aluminum core and a crossflow design, it includes a transmission oil cooler with plate-style construction for integrated fluid cooling support.
Key Features
- Aluminum core construction for efficient heat transfer
- Crossflow radiator layout
- Transmission oil cooler included
- Plate oil cooler type
- 1.50 in. hose clamp inlet and outlet connections
- Single-row core design
- Core dimensions: 23.31 in. height, 25.59 in. length, 1.42 in. thickness
- OE cross-reference: Toyota 16400-50313
Product Details
TYC Radiator 2690 is built around the specifications needed for Lexus GX470 cooling system service, including the 2003-2006 Lexus GX470 and 2007-2009 Lexus GX470, Primary. The aluminum core, crossflow flow configuration, and integrated transmission oil cooler help match the original radiator layout for vehicles that rely on combined engine and transmission thermal management. This TYC Radiator line focuses on OE-style replacement fitment and dimensional accuracy for repair work on the Lexus GX470 platform.
This part cross-references Toyota 16400-50313 for the same application.
Common Cooling Issues It Can Address
- Radiator leakage from aging core or tank components
- Restricted coolant flow from internal wear or contamination
- Transmission fluid temperature concerns tied to a failing cooler circuit
- Overheating caused by reduced radiator efficiency
- Fitment problems when replacing a damaged original GX470 radiator
Installation Notes
Verify inlet and outlet hose diameter, cooler line connection type, and core dimensions before installation. Confirm the vehicle is a 2003-2006 Lexus GX470 or 2007-2009 Lexus GX470, Primary, and transfer all mounting and hose connections from the original cooling system as required by the application.
Quality Assurance
TYC Radiator components are built to match listed OE-style specifications for dimensional fit and cooling-system integration. Review all vehicle and connection details against the original radiator before installation to confirm proper application.
| Year | Make | Model | Body Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Lexus | GX470 | Sport Utility | — | 4.7L | V8 | Primary | TYC Radiator |
| 2008 | Lexus | GX470 | Sport Utility | — | 4.7L | V8 | Primary | TYC Radiator |
| 2007 | Lexus | GX470 | Sport Utility | — | 4.7L | V8 | Primary | TYC Radiator |
| 2006 | Lexus | GX470 | — | Automatic | 4.7L | V8 | N/A | TYC Radiator |
| 2005 | Lexus | GX470 | — | Automatic | 4.7L | V8 | N/A | TYC Radiator |
| 2004 | Lexus | GX470 | — | Automatic | 4.7L | V8 | N/A | TYC Radiator |
| 2003 | Lexus | GX470 | — | Automatic | 4.7L | V8 | N/A | TYC Radiator |
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