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Coolant Expansion Tank
GENUINE VW/AUDI Coolant Expansion Tank - 8D0-121-403 L
Coolant Expansion Tank
GENUINE VW/AUDI Coolant Expansion Tank - 8D0-121-403 L

Genuine VW/Audi Coolant Expansion Tank 8D0 121 403 L

GENUINE VW/AUDI
Disponibilidad:
en stock, listo para ser enviado
SKU 8D0-121-403 L
$70.55 - $70.55
$70.55
$70.55 - $70.55
$70.55
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

OEM coolant expansion tank for Audi A4/S4/RS4 B5 (1995-2001) and VW Passat B5 (1998-2005). Direct replacement for factory tank to maintain proper coolant level and pressure. Made by Genuine VW/Audi for perfect fit and durability.

Key Features & Benefits

  • OEM Spec: Matches original equipment specifications for reliable cooling system operation.
  • Direct Fit: No modifications needed, bolt-on replacement.
  • Durable Construction: Made from high-quality plastic to withstand temperature and pressure variations.

Vehicle Fitment

Make Model Years
Audi A4 1995–2001
Audi S4 1997–2001
Audi RS4 2000–2001
Volkswagen Passat 1998–2005

Technical Specifications

Part Number 8D0 121 403 L
OEM Cross-Reference 8D0121403L
Material Plastic
Application Coolant Expansion Tank

Installation Notes

Installation requires bleeding the cooling system after replacement.

About Genuine VW/Audi

Genuine VW/Audi parts are manufactured to the exact specifications as original factory equipment, ensuring reliability and performance.

This part also goes by the following cross reference.

Cross Reference Part Number: 8D0121403L

Fits These Vehicles 4 applications
B5 A4
Make Model Engine Years
Audi A4 1995–2001
B5 S4
Make Model Engine Years
Audi S4 1997–2001
B5 RS4
Make Model Engine Years
Audi RS4 2000–2001
B5 Passat
Make Model Engine Years
Volkswagen Passat 1998–2005

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