2012-2016 Audi A8/S8 Coolant Hose / Line Left, Rear 4H0121448L

OEM Part #: 4H0-121-448-L (4H0121448L)

$7.49
Side: Left, Rear Used
Donor2013 Audi A8 · 3.0L
SKU: 498536 · 30-Day Returns
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Coolant Hose / Line 4H0121448L — Used (SKU 498536)
Genuine OEM Used SKU: 498536 Donor Vehicle: 2013 Audi A8 · 3.0L 2 photos
$7.49
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A used genuine OEM Audi Coolant Hose / Line, part number 4H0121448L, was removed from a donor vehicle. This left, rear hose routes engine coolant and can fail by cracking or splitting at the connection points, causing coolant loss and overheating. It fits Audi A8 Quattro and S8 models equipped with 3.0L supercharged V6, 4.0L turbocharged V8, or 6.3L naturally aspirated W12 engines. Interchange numbers are not recorded for this part.

Specifications

Specifications for Coolant Hose / Line 4H0121448L
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4H0-121-448-L (4H0121448L)
SideLeft, Rear
CategoryRadiator / Coolant

Compatible Vehicles

Fits 15 vehicle configurations across 1 make, 2012-2016.

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 2012-2016 · 13 variants
  • S8 2013-2014 · 2 variants
View all 15 vehicle configurations
Full vehicle fitment list for Coolant Hose / Line 4H0121448L
Year Make Model Trim Engine Note
2013 Audi A8 Quattro Sedan 4.0L V8 Turbo
2016 Audi A8 Quattro L Sedan 6.3L W12
2015 Audi A8 Quattro L Sedan 6.3L W12
2014 Audi A8 Quattro Sedan 3.0L V6 Supercharged
2013 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2014 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2014 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2014 Audi A8 Quattro L Sedan 6.3L W12
2014 Audi S8 Sedan 4.0L V8 Turbo
2013 Audi A8 Quattro L Sedan 6.3L W12
2013 Audi S8 Sedan 4.0L V8 Turbo
2013 Audi A8 Quattro Sedan 3.0L V6 Supercharged
2013 Audi A8 Quattro L Sedan 3.0L V6 Supercharged
2012 Audi A8 Quattro L Sedan 6.3L W12
2014 Audi A8 Quattro Sedan 4.0L V8 Turbo

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