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Universal Air RA2973C Radiator
Overview of Universal Air Crossflow Radiator RA2973C
The Universal Air Crossflow Radiator RA2973C is designed specifically for select BMW models, including the 1 Series M, 135i, 135is, 335i xDrive, and Z4. This radiator provides reliable cooling performance tailored to the unique requirements of these vehicles.
- Compatible with BMW 1 Series M, 135i, 135is, 335i xDrive, and Z4 models
- Part number RA2973C for precise identification and fitment
- Crossflow design enhances cooling efficiency and heat dissipation
- Constructed to meet OEM specifications for durability and performance
- Direct replacement radiator for effective engine temperature management
Detailed Product Description
The RA2973C radiator from Universal Air belongs to the Crossflow Radiator product line, which is engineered to optimize cooling by directing coolant flow horizontally across the radiator core. This design improves heat exchange efficiency, which is critical for maintaining optimal engine temperatures in performance-oriented BMW models such as the 1 Series M and 335i xDrive. The radiator is manufactured to meet strict quality standards, ensuring compatibility and reliable operation within the vehicle's cooling system.
Applications and Common Issues Addressed
- Replaces faulty or leaking radiators in BMW 1 Series M, 135i, 135is, 335i xDrive, and Z4
- Resolves engine overheating caused by inefficient cooling
- Addresses coolant leaks that can lead to engine damage
- Improves cooling system performance for vehicles with high mileage
- Supports engine temperature regulation under demanding driving conditions
Installation Notes and Tips
- Ensure compatibility by verifying the part number RA2973C before installation
- Inspect and replace any worn hoses or clamps during radiator installation
- Bleed the cooling system properly to avoid air pockets after installation
- Use manufacturer-recommended coolant to maintain system integrity
- Professional installation is advised for optimal fit and function
Quality Assurance and Warranty
The Universal Air Crossflow Radiator RA2973C is built to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure durability and performance. Buyers should consult product documentation or contact the manufacturer for warranty information related to this radiator.
This part fits 34 vehicles. Search below:
| Year | Make | Model | Submodel | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2016 | BMW | Z4 | sDrive28i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2016 | BMW | Z4 | sDrive35i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2016 | BMW | Z4 | M Sport | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2015 | BMW | Z4 | sDrive35i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2015 | BMW | Z4 | sDrive28i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2015 | BMW | Z4 | M Sport | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2014 | BMW | Z4 | Design Pure Traction | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2014 | BMW | Z4 | M Sport | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2014 | BMW | Z4 | sDrive28i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2014 | BMW | Z4 | sDrive18i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2013 | BMW | 135i | N/A | Crossflow Radiator | ||||
| 2013 | BMW | 135is | N/A | Crossflow Radiator | ||||
| 2013 | BMW | 335i xDrive | 2 Door | N/A | Crossflow Radiator | |||
| 2013 | BMW | Z4 | sDrive28i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2013 | BMW | Z4 | sDrive20i | 2.0L | L4 | N/A | Crossflow Radiator | |
| 2012 | BMW | 135i | N/A | Crossflow Radiator | ||||
| 2012 | BMW | 335i xDrive | N/A | Crossflow Radiator | ||||
| 2012 | BMW | Z4 | N/A | Crossflow Radiator | ||||
| 2011 | BMW | 1 Series M | N/A | Crossflow Radiator | ||||
| 2011 | BMW | 135i | N/A | Crossflow Radiator | ||||
| 2011 | BMW | 335i xDrive | N/A | Crossflow Radiator | ||||
| 2011 | BMW | Z4 | sDrive35i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2011 | BMW | Z4 | sDrive30i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2010 | BMW | 135i | N/A | Crossflow Radiator | ||||
| 2010 | BMW | 335i xDrive | N/A | Crossflow Radiator | ||||
| 2010 | BMW | Z4 | sDrive30i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2010 | BMW | Z4 | sDrive35i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2010 | BMW | Z4 | 3.0si | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2009 | BMW | 135i | N/A | Crossflow Radiator | ||||
| 2009 | BMW | 335i xDrive | N/A | Crossflow Radiator | ||||
| 2009 | BMW | Z4 | 3.0si | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2009 | BMW | Z4 | sDrive35i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2009 | BMW | Z4 | sDrive30i | 3.0L | L6 | N/A | Crossflow Radiator | |
| 2008 | BMW | 135i | N/A | Crossflow 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.