OE Quality
60-Day Returns

Universal Air RA13363C Radiator
Overview of Universal Air Downflow Radiator RA13363C
The Universal Air Downflow Radiator RA13363C is designed specifically for Acura and Honda vehicles, including the Accord and TLX models. This radiator provides reliable cooling performance tailored to the needs of these vehicles.
- Compatible with Acura Accord and Honda TLX models
- Part number RA13363C for precise identification
- Downflow radiator design for efficient heat dissipation
- Constructed to meet OEM specifications
- Category: Radiators, Coolers and Related Components
Details on the Downflow Radiator Product Line
The Downflow Radiator line by Universal Air focuses on radiators that direct coolant flow downward through the core, optimizing heat exchange and maintaining engine temperature stability. This design is commonly used in many Acura and Honda models, ensuring compatibility and performance consistency with the RA13363C radiator.
Product Description and Application
The RA13363C radiator is engineered to replace the original cooling component in Acura Accord and Honda TLX vehicles. Its downflow design facilitates effective coolant circulation, helping to prevent engine overheating under various driving conditions. This radiator is manufactured to meet the quality and durability standards expected for these vehicle models, ensuring a proper fit and function.
Common Issues Addressed by This Radiator
- Engine overheating due to radiator failure
- Coolant leaks from damaged or corroded radiator cores
- Reduced cooling efficiency impacting engine performance
- Cracked or warped radiator tanks causing coolant loss
- Replacement of worn or clogged radiator components
Installation Notes and Tips
When installing the Universal Air Downflow Radiator RA13363C, ensure the vehicle is fully cooled before removal of the old radiator. Properly drain the coolant and inspect hoses and connections for wear. Align the radiator carefully to avoid damage to the fins and secure all mounting points. Refill the cooling system with the recommended coolant and check for leaks after installation.
Quality Assurance and Warranty
Universal Air radiators, including the RA13363C, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability in Acura Accord and Honda TLX applications.
This part fits 33 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2019 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2018 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2017 | Acura | TLX | Tech | 2.4L | L4 | N/A | Downflow Radiator | |
| 2017 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2017 | Honda | Accord | Touring | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | LX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | Sport | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | EX-L | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | EX-L | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | SE | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | EX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | LX-S | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2017 | Honda | Accord | Sport Special Edition | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2016 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2016 | Honda | Accord | N/A | Downflow Radiator | ||||
| 2015 | Acura | TLX | Base | 2.4L | L4 | N/A | Downflow Radiator | |
| 2015 | Honda | Accord | Touring | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | LX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | Sport | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | EX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | EX-L | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | EX-L | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2015 | Honda | Accord | LX-S | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | Touring | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | Sport | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | EX-L | 3.5L | V6 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | LX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | Touring | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | EX | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | EX-L | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2014 | Honda | Accord | LX-S | 2.4L | L4 | GAS | N/A | Downflow Radiator |
| 2013 | Honda | Accord | N/A | Downflow Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.