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2018 Audi A3 Sportback e-tron 1.4L L4 Turbo Hybrid Auxiliary Radiator | CSF3974

by CSF
Call for Availability
$117.99
SKU CSF3974

Fits the following 2018 Audi A3 Sportback e-tron applications:

  • Audi A3 Sportback e-tron 1.4L L4 Turbo Hybrid

OE-style direct-fit Auxiliary Radiator for the 1.4L L4 Turbo Hybrid PHEV engine.

NOTE: Auxiliary Radiator for PHEV hybrid cooling system.

Product Attributes
Box Length (In): 31 1/4
Box Width (In): 20
Box Height (In): 5 1/4
Box Weight (lbs): 8
Core Length (In): 25 9/16
Core Width (In): 17
Core Thickness (In): 7/8
Inlet Length (In): 17 7/16
Inlet Width (In): 1 3/8
Outlet Length (In): 17 7/16
Outlet Width (In): 1 3/8
Top Hose Fitting (In): 1 1/4 Left
Bottom Hose Fitting (In): 1 1/4 Left
No. of Rows: 1
Oil Cooler (In): No
Core Material: Aluminum
Tank Material: Plastic
Cross-flow/ Down-flow: Cross Flow
Radiator Cap Supplied: No
Hazardous Material: No
Tech Note: O.E.M. style Plastic tank & Aluminum core with quick-connect inlet & outlet pipe.

About CSF Radiators:

  • CSF factories are ISO/TS-16949 certified
  • CSF Radiators are designed and built to High Performance Standards & sold worldwide for over 50 years — over 30 Million Units Sold
  • Carefully engineered & Wind Tunnel Tested in laboratory for Cooling Performance Validation
  • Over 10,000 different models manufactured & supplied for all leading vehicle brands
  • OEM specified Plastic Tank — Aluminum Core Construction
  • Tanks made from Virgin Grade Engineered plastic resins, Glass Filled for added Strength & Durability
  • Gaskets made from Special Grade "EPDM" rubber to withstand extreme temperatures up to -120°F
  • Tubes — Welded Type or Latest Generation "B-Tube" Design
  • Fins (Heart of Radiator) — High Performance "Multi-Louvered Design" — OEM Spec
  • 100% leak tested before leaving factory at 150% of operating pressure
  • Industry Best Packaging — "10 Foot Drop Test" Standard
  • Drop-in Fit
  • High Performance Transmission Cooler with special Built-in Turbulator, when applicable
  • All components are installed, torqued & tested on Radiator during assembly


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