Cast Aluminium Thermostat Replacement Kit (87C) - VW/Audi Mk4 1.8T | 050121113C-KT

When replacing your thermostat or cracked thermostat housing it is a great time to upgrade to a metal version that will never crack. This Kit includes all hardware and gaskets to professionally replace your thermostat and housing.
Kit Includes:
- Thermostat with O-ring 87C (Vemo)
- (2) Thermostat Housing Bolts M7x21.5 (VW/Audi)
- Cast Aluminium Thermostat Housing Cover
Part #'s
Thermostat with O-ring 87C
050-121-113-C / 050121113 C / 050 121 113 C / 050121113C
501-211-13C / 501 211 13C / 50121113C
Thermostat Housing Bolts M7x21.5
N90-945-002 / N90 945 002 / N90945002
Cast Aluminium Thermostat Housing Cover
06A-121-121-C / 06A121121 C / 06A 121 121 C / 06A121121C
---
Kit Includes:
- (2) N90945002 - Thermostat Housing Bolt / Water Pump (M7x21.5) - VW/Audi 1.8T (VW/Audi)
- (1) 050121113C-AFT - Thermostat -VW/Audi / Mk4 1.8T / 2.0L / B5 1.8T (Aftermarket)
- (1) 06A121121C-KT - Thermostat Housing Cover | Mk4 1.8T | 2.0L (Cast Aluminum) (Velt Sport)
---
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
This part fits the following vehicles
Make | Model | Submodel | Engine | Drive |
---|---|---|---|---|
Audi | TT Mk1 (1998-2007) | 1.8T 180HP | FWD | |
Audi | TT Mk1 (1998-2007) | 1.8T 180HP | Quattro | |
Audi | TT Mk1 (1998-2007) | 1.8T 225HP | ||
VW | Mk4 (1999.5-2005) | 337/20th | 1.8T | |
VW | Mk4 (1999.5-2005) | GTI | 1.8T | |
VW | Mk4 (1999.5-2005) | Golf | 2.0L | |
VW | Mk4 (1999.5-2005) | Jetta | 1.8T | |
VW | Mk4 (1999.5-2005) | Jetta | 2.0L | |
VW | Mk4 (1999.5-2005) | GLI | 1.8T | |
VW | New Beetle (1998-2010) | 1.8T |


New content loaded