2004-2007 Audi A8 Lower Radiator Coolant Hose / Line 4E0121055C

OEM Part #: 4E0-121-055-C (4E0121055C)

$39.99
Used
Donor Vehicle2006 Audi A8 · 4.2L
SKU: 721688 · 30-Day Returns
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Lower Radiator Coolant Hose / Line 4E0121055C — Used (SKU 721688)
Genuine OEM Used SKU: 721688 Donor Vehicle: 2006 Audi A8 · 4.2L 2 photos
$39.99
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Lower radiator coolant hose compatible with 2004-2007 Audi A8 Quattro 4.2L V8 engines (part number 4E0121055C). This vital component connects the radiator to the engine, facilitating proper coolant circulation and temperature regulation. It addresses common issues such as leaks and poor coolant flow, ensuring efficient engine operation. Also referred to as a water hose, it serves as a replacement for worn or damaged hoses, contributing to overall vehicle performance. Additional compatible part numbers include 077121113D, N90926501, and 4E0121251G. Designed for the A8's specific body style, this hose ensures a precise fit and reliable function.

Specifications

Specifications for Lower Radiator Coolant Hose / Line 4E0121055C
Fits Vehicle ModelA8
Fits Vehicle MakeAudi
OEM Part No4E0-121-055-C (4E0121055C)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 7 vehicle configurations across 1 make, 2004-2007.

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 2004-2007 · 7 variants 7 with notes
View all 7 vehicle configurations — 7 with fitment notes
Full vehicle fitment list for Lower Radiator Coolant Hose / Line 4E0121055C
Year Make Model Trim Engine Note
2005 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2007 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2006 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2006 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2007 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2004 Audi A8 Quattro L Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM
2005 Audi A8 Quattro Sedan 4.2L V8 For Vehicles with Engine Code(s) BFM

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