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OE Quality
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TYC 13334 Radiator
TYC Radiator for Lexus GS450h
Restore cooling performance with this TYC Radiator, part number 13334, for the 2007-2011 Lexus GS450h. Built with an aluminum core and a downflow design, it includes a concentric transmission oil cooler for integrated fluid temperature control.
Key Features
- TYC Radiator, part number 13334
- Fits 2007-2011 Lexus GS450h
- Aluminum core construction
- Downflow flow configuration
- Transmission oil cooler included
- Concentric oil cooler design
- Single-row core layout
- Hose clamp inlet and outlet connections
- Engine oil cooler not included
Product Details
This TYC Radiator 13334 is built for the Lexus GS450h cooling system and uses an aluminum core with a 27.83-inch core height, 15.75-inch core length, and 0.63-inch core thickness. The radiator features 1.54-inch inlet and outlet diameters, a 1-row core, and a concentric transmission oil cooler with tube-fitting connections. It is a direct-fit cooling component for 2007, 2008, 2009, 2010, and 2011 Lexus GS450h applications.
This part cross-references Spectra Premium CU13334 for the same application.
Common Cooling Issues Addressed
- Overheating caused by a worn or leaking radiator
- Transmission fluid temperature concerns tied to a failing cooler circuit
- Coolant loss from cracked tanks or damaged core sections
- Reduced heat transfer from clogged or corroded radiator passages
- Cooling system service needs on a Lexus GS450h with integrated transmission cooling
Installation Notes
Verify hose clamp connections, inlet and outlet diameters, and transmission cooler line routing before installation. Confirm radiator dimensions and mounting layout against the original unit on the vehicle. After installation, refill the cooling system with the correct coolant, bleed air from the system, and check for leaks at all hose and cooler connections.
Quality Assurance
TYC manufactures replacement cooling components for OE-style fit and function. This radiator is built with aluminum construction and integrated transmission cooling features to match the listed Lexus GS450h application.
| Brand | TYC |
|---|---|
| Part Number | 13334 |
| Position | TYC Radiator |
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Concentric oil cooler |
| Engine Oil Cooler Included | No |
| Bottom Header | 2.02x29.11 |
| Core Height (in) | 27.83 |
| Core Length (in) | 15.75 |
| Core Thickness (in) | 0.63 |
| Fin Count (every 4") | 78 |
| Fin Wave Height (in) | 0.20 |
| Find Wave Pitch | 2.6 |
| Flow Configuration | Downflow |
| Inlet Connection Type | Hose clamp |
| Inlet Diameter (in) | 1.54 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose clamp |
| Outlet Diameter (in) | 1.54 |
| Toc Distance (in) | 14.76 |
| Toc Inlet Diameter (in) | 0.39 |
| Toc Inlet Type | Tube fitting |
| Toc Outlet Diameter (in) | 0.39 |
| Toc Outlet Type | Tube fitting |
| Top Header | 2.02x29.11 |
| Total Fin Row Count | 109 |
| Total Tube Count | 108 |
| Tube Count (every 4") | 16 |
| Tube Width X Height | 16x1.5 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Lexus | GS450h | 3.5L | V6 | N/A | TYC Radiator |
| 2010 | Lexus | GS450h | 3.5L | V6 | N/A | TYC Radiator |
| 2009 | Lexus | GS450h | 3.5L | V6 | N/A | TYC Radiator |
| 2008 | Lexus | GS450h | 3.5L | V6 | N/A | TYC Radiator |
| 2007 | Lexus | GS450h | 3.5L | V6 | 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.