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Universal Air RA2556C Radiator
Reliable Cooling Solution for Audi A4 and RS4 Models
The Universal Air Crossflow Radiator RA2556C is designed to provide efficient engine cooling for select Audi vehicles. Engineered to meet the cooling demands of Audi A4, A4 Quattro, RS4, and S4 models, this radiator helps maintain optimal engine temperature under various driving conditions.
- Compatible with Audi A4, A4 Quattro, RS4, and S4 models
- Part number RA2556C for precise identification
- Crossflow design enhances heat dissipation efficiency
- Constructed to meet OEM specifications for reliable performance
- Direct replacement radiator for cooling system maintenance
About the Universal Air Crossflow Radiator Line
The Crossflow Radiator line by Universal Air focuses on delivering effective cooling through a horizontal flow design that improves heat exchange. This design supports consistent engine temperatures by allowing coolant to flow across the radiator core, which is particularly beneficial for performance-oriented vehicles like the Audi RS4 and S4. The RA2556C model is part of this line, ensuring compatibility and performance tailored to specific Audi models.
Product Details and Compatibility
The RA2556C radiator is engineered specifically for Audi A4, A4 Quattro, RS4, and S4 vehicles, ensuring a precise fit and proper function within the cooling system. Its crossflow configuration promotes efficient heat transfer, which is critical for maintaining engine performance and preventing overheating. This radiator serves as a direct replacement part, making it suitable for routine maintenance or repairs.
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
- Cooling system pressure loss leading to engine temperature fluctuations
Installation Notes and Tips
Installation of the RA2556C radiator should be performed by a qualified technician familiar with Audi cooling systems. Ensure the cooling system is fully drained before removal of the old radiator. Inspect hoses, clamps, and the thermostat during installation to prevent future issues. After installation, refill the system with the appropriate coolant and bleed air pockets to maintain optimal cooling performance.
Quality Assurance and Warranty
Universal Air radiators are manufactured to meet or exceed OEM standards, providing reliable cooling system performance. While specific warranty details for part number RA2556C should be confirmed at the point of purchase, Universal Air typically offers coverage against manufacturing defects to ensure customer confidence in their products.
This part fits 90 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2008 | Audi | A4 | Cabriolet | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Cabrio Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Cabrio S Line | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | S Line | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Trendy | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 | Trendy Plus | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | Avant | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | S Line | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | Trendy | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | Cabriolet | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | A4 Quattro | S Line Sport | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2008 | Audi | RS4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2008 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2007 | Audi | A4 | Cabrio Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | S Line Sport | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Cabriolet | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | S Line | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Trendy | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Cabrio S Line | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 Quattro | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 Quattro | Avant | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 Quattro | DTM | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 Quattro | Cabriolet | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | A4 Quattro | Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2007 | Audi | RS4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2007 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2006 | Audi | A4 | Cabriolet | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | S Line Sport | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Trendy | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Limited Edition | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Vangard | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 | Cabrio | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 Quattro | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 Quattro | DTM | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 Quattro | Elite | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | A4 Quattro | Avant | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2006 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2005 | Audi | A4 | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Cabriolet | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Trendy | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Vangard | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | S Line Sport | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Cabrio | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | S Line | 3.2L | V6 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 | Elite | 3.2L | V6 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Base | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Elite | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Avant | 2.0L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | A4 Quattro | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2005 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2004 | Audi | A4 | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Cabriolet | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | S Line | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Confort | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Vangard | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 | Cabrio | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 Quattro | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | A4 Quattro | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2004 | Audi | S4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator | |||
| 2003 | Audi | A4 | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 | Confort | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 | Vangard | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 | Cabrio | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 | Cabriolet | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 Quattro | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2003 | Audi | A4 Quattro | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2002 | Audi | A4 Quattro | Luxury | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2002 | Audi | A4 Quattro | Avant | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2002 | Audi | A4 Quattro | Le Mans | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; Crossflow Radiator |
| 2002 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | with Engine Oil Cooler; without Engine Oil Cooler; 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.