Audi A4 B8 Tdi Thermostat Coolant Water Hose Pipe Coolant. engine. overflow. part number: 8k0121081bk. supersession (s): 8k0 121 081 bk. a coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system. hose connecting the expansion tank to the cooling system. pipe that is part of the engine cooling system. pipe. Audi year: 2010. solution. posted july 30, 2023. if you look at the end that's broke off you can see the connector with the little silver circlip the same clip that's on the other end where it plugs into the expansion tank. plugged into that clip on the radiator end is the radiator outlet that's broken off the radiator.
Audi A4 B8 2 0 Tdi Thermostat Coolant Water Hose Replace the seals and the o rings. – clean the surface on the o ring. – install the thermostat 4 into the housing 5 for the coolant pump and move it slightly forward arrow . – carefully mount the connector 3 ; while doing this, insert the centering pin 2 into the guide 1 . A pipe that balances coolant between cylinder banks. engine coolant crossover pipe. fits a6. 3.0 liter. cooling system crossover line repair or replace. a failed cooling system crossover line will cause a coolant leak or overheating. if your audi is running hot, contact your audi service department for expert repair. Supersession (s): 8w0 121 081 bl. breather tube. engine coolant overflow hose. a coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system. engine coolant overflow hose. fits a4, a4 allroad, a5. 2017 20. 2017 2019, auto trans. 2017 2019, manual trans. Engine coolant pipe bolt 2.0l 2012 15. 2013 2016. inlet tube,bolt. 2.5l. 2009 without awd, return.
Audi A4 B8 A5 8t 2 0 Tdi Thermostat Coolant Water Hoseо Supersession (s): 8w0 121 081 bl. breather tube. engine coolant overflow hose. a coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system. engine coolant overflow hose. fits a4, a4 allroad, a5. 2017 20. 2017 2019, auto trans. 2017 2019, manual trans. Engine coolant pipe bolt 2.0l 2012 15. 2013 2016. inlet tube,bolt. 2.5l. 2009 without awd, return. Re: audi a4 b8 2009 2.0 tdi 170hp second thermostat problem ( coolant under 90° ) – 20 01 2021, 11:52 am. yes, 1k0 121 113a is the correct part. available through amazon or ebay & many parts distributors. it's easy enough to change yourself. you won't loose much coolant, but need to have a bottle to top up the reservoir afterwards. So here goes: this is the easiest and less messy way to do a complete coolant system flush (with heater core). drain coolant. 1. jack front end of car up enough to fit a bucket under the car, on the left side of the radiator core. 2. place bucket under the lower radiator hose at the core. 3.
Audi A4 B8 2 0 Tdi Thermostat Coolant Water Hose Re: audi a4 b8 2009 2.0 tdi 170hp second thermostat problem ( coolant under 90° ) – 20 01 2021, 11:52 am. yes, 1k0 121 113a is the correct part. available through amazon or ebay & many parts distributors. it's easy enough to change yourself. you won't loose much coolant, but need to have a bottle to top up the reservoir afterwards. So here goes: this is the easiest and less messy way to do a complete coolant system flush (with heater core). drain coolant. 1. jack front end of car up enough to fit a bucket under the car, on the left side of the radiator core. 2. place bucket under the lower radiator hose at the core. 3.
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