How to change engine thermostat on VW Golf 4 – replacement guide Golf IV Hatchback (1J1)
Water thermostat and housing for Golf 4 06A121114 - GC55776 - Mecatechnic.com
Thermostat Housing for Volkswagen GOLF IV (1J) 08.1997-09.2003 - Specify the car model in order to find a suitable spare part - alvadi.ee
WOLFIGO Engine Coolant Thermostat & Housing Set 044121113 055121121F for Audi 80 90 A2 A3 VW Beetle Golf Passat Ford Seat Skoda|Thermostats & Parts| - AliExpress
How to change engine thermostat on VW Golf 4 – replacement guide Golf IV Hatchback (1J1)
Thermostat change on VW 1.9 tdi engine. - YouTube
Coolant leak from the front of the engine, (Not the thermostat), help? | VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum
Volkswagen Workshop Manuals > Golf Mk5 > Power unit > 4-cylinder diesel engine (2.0 l engine, 2-valve, TDI) > Engine cooling > Parts of cooling system > Removing and installing thermostat
VW GOLF IV (1J1) Thermostat 038121133 5487358
NEW Thermostat Kit 044121113 FOR VW Jetta TDI Sedan 4-Door 1.9L l4 1999-2004 | eBay