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Elliot Lowe | profile | all galleries >> Galleries >> Coolant Flange Replacement tree view | thumbnails | slideshow

Coolant Flange Replacement

I noticed coolant pooling around the DSG Transmission cooler. Upon closer inspection I found the Heater and Transmission Oil Cooler Hoses were degraded by oil from the leaking Valve Cover Gasket would also need to be replaced when the Coolant Flange is replaced.

Coolant Flange 06F-121-132-H
Heater Hose 1K0-121-156-BE
DSG Transmission Oil Cooler Hose 1K0-121-156-BF

I found this YouTube video helpful too. https://www.youtube.com/watch?v=KGkTcqr-7X0&list=PLKtsC58xGs2ZKmt7RTkTXzpgSC2wW1ufu

Replaced 7/27/2023
102244 miles
2008 Audi A3 Cooling System Feed
2008 Audi A3 Cooling System Feed		 2008 Audi A3 Cooling System
2008 Audi A3 Cooling System		 2008 Audi A3 Cooling System
2008 Audi A3 Cooling System		 2008 Audi A3 Cooling System Return
2008 Audi A3 Cooling System Return
2008 Audi A3 Cooling Syytem
2008 Audi A3 Cooling Syytem		 2008 Audi A3 Cooling Syytem
2008 Audi A3 Cooling Syytem		 Coolant Flange 06F-121-132-H
Coolant Flange 06F-121-132-H		 Coolant is leaking and the heater hose is swollen
Coolant is leaking and the heater hose is swollen
Transmission Oil Cooler Hose invoice
Transmission Oil Cooler Hose invoice		 Dual Clutch Automatic Transmission Oil Cooler Hose. Engine Coolant Hose. 1K0121156BF
Dual Clutch Automatic Transmission Oil Cooler Hose. Engine Coolant Hose. 1K0121156BF		 Heater Hose 1K0 121 156 BE
Heater Hose 1K0 121 156 BE		 Coolant Flange 06F-121-132-H
Coolant Flange 06F-121-132-H
Removing the old broken Coolant flange
Removing the old broken Coolant flange		 Old and new Coolant flange 06F-121-132-H
Old and new Coolant flange 06F-121-132-H		 Old and new heater hose 1K0-121-156-BE with Transmission Oil Cooler Hose 1K0121156BF attached
Old and new heater hose 1K0-121-156-BE with Transmission Oil Cooler Hose 1K0121156BF attached		 Head mounting for the Coolant Flange
Head mounting for the Coolant Flange
Everything is installed
Everything is installed		 New heater hose 1K0-121-156-BE installed
New heater hose 1K0-121-156-BE installed		 Old parts
Old parts
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