Genuine Audi HVAC Heater Hose Assembly - Coolant Line Set for 4G1819350AT OEM - Audi (4G1-819-350-AT)
2013-2018 Audi - 4g1819350at
Genuine Audi HVAC Heater Hose Assembly - Coolant Line Set for 4G1819350AT OEM - Audi (4G1-819-350-AT)
2013-2018 Audi - 4g1819350at
- Audi
- 4G1-819-350-AT
Details
- Brand:
- SKU:
4G1-819-350-AT
- Other Names:
Hose
- Description:
Restore optimal engine cooling and interior climate control with the Genuine Audi OEM HVAC Heater Hose Assembly 4G1-819-350-AT. Designed specifically for high-performance Audi models, this premium coolant line assembly ensures consistent coolant flow between the engine and heater core, preventing overheating and cabin heater failure. It is a direct replacement engineered to meet or exceed factory specifications for S6, S7, and RS7 models from 2013 to 2018.
This hose assembly is critical for maintaining system pressure and thermal efficiency in high-output engines. Whether you're repairing a leaking coolant line or performing scheduled maintenance, trust this OEM component for reliability, fit, and longevity.
Compatible Vehicles
-
Audi S6 (C7) – 2013–2018
-
Audi S7 (C7) – 2013–2018
-
Audi RS7 (C7) – 2014–2018
For 4.0T TFSI V8 engines only. VIN verification recommended for fitment.
Features & Benefits
-
Genuine Audi part number 4G1-819-350-AT
-
Designed for 4.0L twin-turbo V8 models
-
Maintains proper coolant flow to HVAC heater core
-
Factory-formed for exact routing and secure fit
-
Resistant to heat, pressure, and chemical breakdown
-
Direct-fit OE replacement – no modifications needed
What You Get (Box Contents)
-
1x Audi OEM Heater Hose Assembly (Coolant Line Set) – Part #4G1819350AT
-
Factory-sealed Audi packaging
-
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $178.33
- Discount: $57.42 (32.2% off)
- Sale Price: $120.91
- Audi
- 4G1-819-350-AT
Details
- Brand:
- SKU:
4G1-819-350-AT
- Other Names:
Hose
- Description:
Restore optimal engine cooling and interior climate control with the Genuine Audi OEM HVAC Heater Hose Assembly 4G1-819-350-AT. Designed specifically for high-performance Audi models, this premium coolant line assembly ensures consistent coolant flow between the engine and heater core, preventing overheating and cabin heater failure. It is a direct replacement engineered to meet or exceed factory specifications for S6, S7, and RS7 models from 2013 to 2018.
This hose assembly is critical for maintaining system pressure and thermal efficiency in high-output engines. Whether you're repairing a leaking coolant line or performing scheduled maintenance, trust this OEM component for reliability, fit, and longevity.
Compatible Vehicles
-
Audi S6 (C7) – 2013–2018
-
Audi S7 (C7) – 2013–2018
-
Audi RS7 (C7) – 2014–2018
For 4.0T TFSI V8 engines only. VIN verification recommended for fitment.
Features & Benefits
-
Genuine Audi part number 4G1-819-350-AT
-
Designed for 4.0L twin-turbo V8 models
-
Maintains proper coolant flow to HVAC heater core
-
Factory-formed for exact routing and secure fit
-
Resistant to heat, pressure, and chemical breakdown
-
Direct-fit OE replacement – no modifications needed
What You Get (Box Contents)
-
1x Audi OEM Heater Hose Assembly (Coolant Line Set) – Part #4G1819350AT
-
Factory-sealed Audi packaging
-
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi HVAC Heater Hose Assembly - Coolant Line Set for 4G1819350AT OEM (4g1819350at) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2013-2018 Audi vehicle and we also offer a VIN verification system at checkout.
If you would like to browse your vehicle's specific OEM parts catalog, you can do so by first selecting what model you drive.
| Audi Models |
Audi
AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.
Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].