Universal Air
Crossflow Radiator

Universal Air RA13773C Radiator

Brand Universal Air RA13773C
Product line Crossflow Radiator
Fits Audi · 15 vehicles

Crossflow design. Promotes efficient coolant flow through the radiator.

Radiator for cooling system heat transfer.

$156.64Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $156.64
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Crossflow Radiator for Audi Applications

Universal Air RA13773C is a crossflow radiator built for select Audi cooling system applications. It is listed for 2017-2020 Audi models, including A6 allroad, A6 Quattro, A7 Sportback, Q7, Q8, and SQ5 fitments.

Key Features

  • Crossflow radiator design for listed Audi applications
  • Direct fit coverage for select 2017-2020 Audi A6 allroad, A6 Quattro, A7 Sportback, Q7, Q8, and SQ5 models
  • Part number RA13773C for easy identification
  • Universal Air Crossflow Radiator product line

Detailed Description

Universal Air RA13773C is a replacement radiator in the Crossflow Radiator line for specific Audi cooling system configurations. Fitment includes 2020 Audi A6 allroad, 2019-2020 Audi A6 Quattro, 2019 Audi A7 Sportback, 2019 Audi Q7, 2019 Audi Q8, 2018-2019 Audi SQ5, and 2017-2018 Audi Q7 with notes calling out the crossflow radiator application and, on select 2017-2018 Audi Q7 listings, the main unit HVAC heater core reference. If you are sourcing an Audi A6 Quattro radiator, Audi Q7 radiator, or Audi SQ5 cooling replacement, RA13773C provides a fitment-specific option. This part number, RA13773C, should be matched to the vehicle listing before installation.

What It Helps Address

  • Coolant leaks from a damaged radiator core or tank
  • Overheating caused by restricted coolant flow
  • Cooling performance loss from corrosion or internal blockage
  • Replacement needs after impact or front-end damage
  • Service issues on Audi A6 allroad, A6 Quattro, Q7, Q8, A7 Sportback, and SQ5 cooling systems

Installation Notes and Tips

Verify the year, model, and application notes against the vehicle before ordering. Confirm that RA13773C matches the existing radiator configuration and inspect related cooling components, hoses, and connectors during service. Proper coolant fill and system bleeding are important after radiator replacement.

Quality Assurance

Universal Air identifies this part as part of its Crossflow Radiator line. Use the vehicle fitment data to confirm application accuracy for Audi A6 Quattro, Audi Q7, and related models before installation.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020AudiA6 allroad————N/ACrossflow Radiator
2020AudiA6 Quattro————N/ACrossflow Radiator
2019AudiA6 QuattroPremium Plus3.0LV6ELECTRIC/GASN/ACrossflow Radiator
2019AudiA6 QuattroProgressiv3.0LV6ELECTRIC/GASN/ACrossflow Radiator
2019AudiA7 SportbackPrestige———N/ACrossflow Radiator
2019AudiA7 SportbackPremium Plus———N/ACrossflow Radiator
2019AudiA7 SportbackPremium———N/ACrossflow Radiator
2019AudiQ7—3.0LV6—N/ACrossflow Radiator
2019AudiQ8————N/ACrossflow Radiator
2019AudiSQ5————N/ACrossflow Radiator
2018AudiQ7—3.0LV6GASN/AMain Unit HVAC Heater Core; Crossflow Radiator
2018AudiQ7—3.0LV6DIESELN/AMain Unit HVAC Heater Core; Crossflow Radiator
2018AudiSQ5————N/ACrossflow Radiator
2017AudiQ7—3.0LV6DIESELN/AMain Unit HVAC Heater Core; Crossflow Radiator
2017AudiQ7—3.0LV6GASN/AMain Unit HVAC Heater Core; Crossflow Radiator