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One Stop Solutions 13019 Radiator
Overview of One Stop Solutions Radiator for Lexus RX350
The One Stop Solutions radiator part number 13019 is engineered specifically for the Lexus RX350. Designed as a direct replacement, this radiator ensures reliable cooling performance and integrates a transmission oil cooler to support your vehicle's drivetrain.
- Hassle free installation with drop-in fit, form, and function
- OE performance with components torqued to factory specifications
- Engineering enhancements for improved cooling efficiency and extended service life
- Premium grade core, headers, tanks, and fittings for durability
- Includes plated transmission oil cooler with fittings spaced 13 3/4 inches apart
- Crossflow core design with 1 row and plastic tanks
- 100% tested up to three times during production for quality assurance
Technical Specifications and Features
This radiator features a crossflow core measuring 26 9/16 inches in height, 18 11/16 inches in width, and 7/8 inch thickness. The core is constructed from PA material, while the tanks are made of durable plastic. Both inlet and outlet headers measure 20 inches in length and 1 11/16 inches in width, with 1 1/2 inch diameter connections. The unit includes a plated transmission oil cooler but does not include an engine oil cooler or radiator cap.
Compatible Vehicles and Applications
This radiator is compatible with the Lexus RX350, providing a direct fit replacement for the original equipment. It is designed to maintain optimal engine temperature and support transmission cooling, which is critical for vehicle performance and longevity.
- Overheating issues due to radiator core damage or clogging
- Transmission fluid overheating from a faulty or missing transmission oil cooler
- Leaks or cracks in plastic tanks or headers
- Reduced cooling efficiency from worn or corroded radiator components
- Failure of original radiator causing engine temperature fluctuations
Installation Notes and Tips
Installation of the One Stop Solutions radiator 13019 is straightforward due to its drop-in design. All necessary fittings and hardware are included, ensuring compatibility with factory mounting points. It is recommended to inspect hoses and clamps during installation and replace if necessary. Proper torque specifications should be followed to avoid leaks or damage.
Quality Assurance and Warranty
Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed OEM standards, supporting long-term durability and function.
| Brand | One Stop Solutions |
| Part Number | 13019 |
| Cap Included | NO |
| Core Height | 26 9/16 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 22 |
| Core Thickness | 7/8 |
| Core Width | 18 11/16 |
| Down Flow Or Cross Flow Type | CROSSFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 1/2 |
| Inlet Header Length | 20 |
| Inlet Header Width | 1 11/16 |
| Outlet Diameter | 1 1/2 |
| Outlet Header Length | 20 |
| Outlet Header Width | 1 11/16 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Distance between Fittings | 13 3/4 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | PLATED |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Lexus | RX350 | 3.5L | V6 | N/A | |
| 2008 | Lexus | RX350 | 3.5L | V6 | N/A | |
| 2007 | Lexus | RX350 | 3.5L | V6 | N/A |
* 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.