Description
Facet 7.8410 thermostat, 87°C. New old stock, never fitted. The box is scuffed on the edges. The thermostat is new and unused.
One in stock.
What it is. The coolant thermostat for Audi and VW V6 and V8 engines. VW and Audi part number 078 121 113 F, also 078 121 113 C and D, 078 121 113 and 077 121 113. Made in Italy by Facet.
Specification
- Opens at 87°C
- 67mm outer flange, 35mm valve
- 24mm high
- Vent hole to bleed air
- Seal included
What it fits. Catalogue data lists these:
- Audi A4 B5, 2.4, 2.6, 2.8, 2.5 TDI, S4 and RS4, 1995 to 2001
- Audi A4 B6 and B7 2.5 TDI, 2000 to 2006
- Audi A6 C4 and C5, 2.4, 2.6, 2.7T, 2.8, 4.2 and 2.5 TDI, 1994 to 2005
- Audi Allroad 2.7T and 2.5 TDI, 2000 to 2005
- Audi A8 D2, 2.8, 3.7, 4.2 and 2.5 TDI, 1994 to 2002
- Audi 80, 100, Coupe and Cabriolet 2.6 and 2.8, 1990 to 2000
- VW Passat B5, 2.8 V6 and 2.5 TDI, 1996 to 2005
- Skoda Superb 2.5 TDI, 2001 to 2008
Also sold as Febi 14771, Gates TH14387G1, Valeo 820027, Calorstat TH5902.87J and Quinton Hazell QTH488K.
Fitment
This is for V6 and V8 engines. Four-cylinder cars in these ranges use a different thermostat. Check your engine, or match the part number on your old thermostat. Send us your rego and we will check it for you.
Fitting
- Fit it with the vent hole at the top so air can escape.
- Use the new seal. Do not reuse the old one.
- Bleed the cooling system after filling.
- Top up with VW or Audi approved coolant.
Best fitted by a qualified mechanic.