FREE USA SHIPPING! Universal Heater Core Bypass Hose Kit - 5/8" 3/4" or both | eBay
Dealership quoted me $1100 to replace the heater core, a trip to the junkyard and $17 later I'm back in business. By far the easiest heater core replacement I've ever done, thank
Changing heater core - I'll never do this again..
Remove blend control box without removing heater core | VW Vortex - Volkswagen Forum
VW Golf 5 heater core removal ? info - YouTube
0EM Heater Core Coolant Hose Connector Flange For VW Passat Golf Jetta Audi A3 718689237319 | eBay