Part #: RA13773C

Universal Air RA13773C Radiator

Crossflow Radiator
⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Crossflow Radiator
🚗Fitment: Audi, A6 allroad, A6 Quattro, A7 Sportback, Q7, Q8, and SQ5
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Overview of Universal Air Crossflow Radiator RA13773C

The Universal Air Crossflow Radiator RA13773C is designed specifically for select Audi models, including the A6 allroad, A6 Quattro, A7 Sportback, Q7, Q8, and SQ5. This radiator provides reliable cooling performance tailored to the requirements of these vehicles.

  • Compatible with Audi A6 allroad, A6 Quattro, A7 Sportback, Q7, Q8, and SQ5
  • Part number RA13773C for precise identification
  • Crossflow design for efficient heat dissipation
  • Constructed to meet OEM specifications
  • Category: Radiators, Coolers and Related Components

Details on the Crossflow Radiator Product Line

The Crossflow Radiator line by Universal Air features radiators with a horizontal flow design, which enhances cooling efficiency by allowing coolant to flow across the radiator core from side to side. This design supports consistent engine temperature regulation, which is critical for the performance and longevity of Audi vehicles such as the A6 allroad and Q7. The RA13773C model is part of this line, ensuring compatibility and performance aligned with the Crossflow Radiator standards.

Product Description and Application

The RA13773C radiator is engineered to replace the original cooling component in compatible Audi models. Its crossflow configuration optimizes coolant circulation, helping to maintain stable engine temperatures under various driving conditions. This radiator is suitable for vehicles equipped with factory cooling systems requiring a direct-fit replacement. It supports the thermal management needs of the Audi A7 Sportback and SQ5, among others, ensuring the engine operates within safe temperature ranges.

Common Issues Addressed by This Radiator

  • Overheating due to radiator core damage or clogging
  • Coolant leaks from cracked or corroded radiator tanks
  • Reduced cooling efficiency impacting engine performance
  • Failure of original radiator causing engine temperature fluctuations
  • Replacement for worn or damaged radiator components in Audi A6 Quattro and Q8

Installation Notes and Tips

Installation of the Universal Air Crossflow Radiator RA13773C 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. Verify all hose connections and mounting points align with the vehicle’s specifications. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty

Universal Air manufactures the RA13773C radiator to meet industry standards for durability and performance. While specific warranty details are not provided, the product is designed to comply with OEM fitment and quality requirements for Audi vehicles. For warranty information, refer to Universal Air’s official documentation or contact the distributor.

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020AudiA6 allroadN/ACrossflow Radiator
2020AudiA6 QuattroN/ACrossflow Radiator
2019AudiA6 QuattroPremium Plus3.0LV6ELECTRIC/GASN/ACrossflow Radiator
2019AudiA6 QuattroProgressiv3.0LV6ELECTRIC/GASN/ACrossflow Radiator
2019AudiA7 SportbackPrestigeN/ACrossflow Radiator
2019AudiA7 SportbackPremium PlusN/ACrossflow Radiator
2019AudiA7 SportbackPremiumN/ACrossflow Radiator
2019AudiQ73.0LV6N/ACrossflow Radiator
2019AudiQ8N/ACrossflow Radiator
2019AudiSQ5N/ACrossflow Radiator
2018AudiQ73.0LV6GASN/AMain Unit HVAC Heater Core; Crossflow Radiator
2018AudiQ73.0LV6DIESELN/AMain Unit HVAC Heater Core; Crossflow Radiator
2018AudiSQ5N/ACrossflow Radiator
2017AudiQ73.0LV6DIESELN/AMain Unit HVAC Heater Core; Crossflow Radiator
2017AudiQ73.0LV6GASN/AMain Unit HVAC Heater Core; Crossflow Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.