2008-2015 Audi TT/TTS Coolant Reservoir Tank Hose / Line 8J0121109E

OEM Part #: 8J0-121-109-E (8J0121109E)

$12.13
Used
Donor2012 Audi TT · 2.0L
SKU: 508311 · 30-Day Returns
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Coolant Reservoir Tank Hose / Line 8J0121109E — Used (SKU 508311)
Genuine OEM Used SKU: 508311 Donor Vehicle: 2012 Audi TT · 2.0L 2 photos
$12.13
30-Day Returns
Coolant Reservoir Tank Hose / Line 8J0121109E — Used (SKU 620821)
Genuine OEM Used SKU: 620821 Donor Vehicle: 2014 Audi TT · 2.0L 2 photos
$12.13
30-Day Returns
Coolant Reservoir Tank Hose / Line 8J0121109E — Used (SKU 677518)
Genuine OEM Used SKU: 677518 Donor Vehicle: 2011 Audi TT QUATTRO · 2.0L 2 photos
$12.13
30-Day Returns
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This Audi coolant reservoir tank hose / line, OEM 8J0121109E, is a genuine used part removed from a donor vehicle. Also known as a coolant overflow hose or line, it routes coolant between the reservoir and the cooling system. A cracked or failing hose can cause coolant loss, leading to engine overheating. Originally fitted to 1.8L and 2.0L turbocharged engines, this genuine Audi line ensures proper flow and pressure in the cooling system.

Specifications

Specifications for Coolant Reservoir Tank Hose / Line 8J0121109E
Fits Vehicle ModelTT, TTS
Fits Vehicle MakeAudi
OEM Part No8J0-121-109-E (8J0121109E)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 32 vehicle configurations across 1 make, 2008-2015.

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

  • TT 2008-2015 · 18 variants 18 with notes
  • TTS 2009-2015 · 14 variants 14 with notes
View all 32 vehicle configurations — 32 with fitment notes
Full vehicle fitment list for Coolant Reservoir Tank Hose / Line 8J0121109E
Year Make Model Trim Engine Note
2015 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2015 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2015 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2015 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2009 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2011 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2012 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2012 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2010 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2010 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2010 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2013 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2011 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2013 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2010 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2009 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2008 Audi TT Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2008 Audi TT Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2011 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2009 Audi TT Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2012 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2011 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2012 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2009 Audi TT Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2013 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2013 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2014 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2014 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2014 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2014 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CESA, CETA
2009 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA
2009 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) CCTA

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