2013-2014 Audi A8/S8 Coolant Hose / Line 4H0121082R

OEM Part #: 4H0-121-082-R (4H0121082R)

$8.50
Used
Donor2014 Audi A8 · 4.0L
SKU: 540949 · 30-Day Returns
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Coolant Hose / Line 4H0121082R — Used (SKU 540949)
Genuine OEM Used SKU: 540949 Donor Vehicle: 2014 Audi A8 · 4.0L 2 photos
$8.50
30-Day Returns
Coolant Hose / Line 4H0121082R — Used (SKU 540965)
Genuine OEM Used SKU: 540965 Donor Vehicle: 2014 Audi A8 · 4.0L 2 photos
$8.50
30-Day Returns
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This used Audi OEM coolant hose / line 4H0121082R was removed from a donor vehicle. Also known as a coolant line, this part carries engine coolant through the V8’s cooling system. Over time, factory hoses can crack or develop leaks, leading to coolant loss and potential overheating. The 4.0L 3993cc turbocharged V8 (DOHC) generates high heat, making a sound coolant hose critical for maintaining proper engine temperature. Inspect your existing hose for swelling, brittleness, or seepage at the connections before installing this genuine replacement.

Specifications

Specifications for Coolant Hose / Line 4H0121082R
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4H0-121-082-R (4H0121082R)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 6 vehicle configurations across 1 make, 2013-2014.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A8 2013-2014 · 4 variants 4 with notes
  • S8 2013-2014 · 2 variants 2 with notes
View all 6 vehicle configurations 6 with fitment notes
Full vehicle fitment list for Coolant Hose / Line 4H0121082R
Year Make Model Trim Engine Note
2013 Audi S8 Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA
2014 Audi S8 Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA
2014 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA
2013 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA
2014 Audi A8 Quattro Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA
2013 Audi A8 Quattro Sedan 4.0L V8 Turbo For Vehicles with Engine Code(s) CEUA

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