Universal Air
Crossflow Radiator

Universal Air RA13679C Radiator

Brand Universal Air RA13679C
Product line Crossflow Radiator
Fits Audi · 25 vehicles

Crossflow design. Promotes efficient coolant flow through the radiator.

Radiator replacement. A direct-fit cooling component for the system.

$174.18Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $174.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Crossflow Radiator for Audi Applications

Universal Air RA13679C is a crossflow radiator for select Audi cooling system replacements. It is listed for vehicles without a transmission oil cooler and matches the fitment shown below for Audi A6, Audi A6 Quattro, Audi Q3, and Audi Q3 Quattro applications.

Key Features

  • Crossflow radiator design
  • Fits select Audi A6 and A6 Quattro models without transmission oil cooler
  • Fits select Audi Q3 and Q3 Quattro models without transmission oil cooler
  • Direct-fit cooling system replacement for listed applications
  • Universal Air part number RA13679C

Detailed Product Information

Universal Air Crossflow Radiator RA13679C is built for specific Audi cooling system service needs where the original radiator is configured without a transmission oil cooler. This radiator covers 2012-2014 Audi A6, 2016-2017 Audi A6, 2013-2018 Audi A6 Quattro, 2017 Audi Q3, and 2018 Audi Q3 Quattro applications. If you are searching for an Audi A6 radiator, Audi A6 Quattro radiator, or Audi Q3 radiator replacement, RA13679C matches the listed vehicle fitment and configuration notes.

This part cross-references no listed interchange numbers in the provided data. Universal Air RA13679C is the part number to verify when matching the radiator to your vehicle.

What This Radiator Helps Address

  • Coolant leaks from a damaged radiator core or tank
  • Overheating caused by restricted coolant flow
  • Corrosion or age-related radiator deterioration
  • Cooling system service on Audi A6, A6 Quattro, Q3, and Q3 Quattro models
  • Replacement needs for vehicles without a transmission oil cooler

Installation Notes and Tips

Confirm the vehicle’s radiator configuration before ordering, especially the note for models without a transmission oil cooler. Match the part number RA13679C to the existing radiator layout, hose connections, and mounting points before installation. Proper cooling system service should include checking coolant condition, hoses, clamps, and related components during replacement.

Quality Assurance

Fitment is defined by the vehicle applications provided for Universal Air RA13679C. Verify year, model, and cooling system configuration against the listed Audi A6, Audi A6 Quattro, Audi Q3, and Audi Q3 Quattro coverage before installation.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2018AudiA6 QuattroTechnik2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2018AudiA6 QuattroPremium2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2018AudiA6 QuattroS Line2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2018AudiQ3 Quattro————without Transmission Oil Cooler; Crossflow Radiator
2017AudiA6————without Transmission Oil Cooler; Crossflow Radiator
2017AudiA6 QuattroTechnik2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2017AudiA6 QuattroPremium Plus2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2017AudiA6 QuattroProgressiv2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2017AudiQ3Technik2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2017AudiQ3Prestige2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2016AudiA6Luxury1.8LL4—without Transmission Oil Cooler; Crossflow Radiator
2016AudiA6S Line2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2016AudiA6S Line1.8LL4—without Transmission Oil Cooler; Crossflow Radiator
2016AudiA6Premium Plus2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2016AudiA6 QuattroTechnik2.0LL4GASwithout Transmission Oil Cooler; Crossflow Radiator
2015AudiA6 QuattroPremium2.0LL4GASwithout Transmission Oil Cooler; Crossflow Radiator
2014AudiA6Premium Plus———without Transmission Oil Cooler; Crossflow Radiator
2014AudiA6Premium———without Transmission Oil Cooler; Crossflow Radiator
2014AudiA6 QuattroPremium Plus2.0LL4GASwithout Transmission Oil Cooler; Crossflow Radiator
2013AudiA6Luxury2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2013AudiA6S Line2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2013AudiA6Premium Plus2.0LL4—without Transmission Oil Cooler; Crossflow Radiator
2013AudiA6 QuattroPremium2.0LL4GASwithout Transmission Oil Cooler; Crossflow Radiator
2013AudiA6 QuattroPremium Plus2.0LL4GASwithout Transmission Oil Cooler; Crossflow Radiator
2012AudiA6Premium2.0LL4—without Transmission Oil Cooler; Crossflow Radiator