Coolant Expansion Tank Reservoir (Mk4)

Radiator Coolant expansion tank, also known as a coolant reservoir.

Alternate Part #s

1J0121403B

1J0121407F

For all Mk4 chassis cars including Beetle, Golf, Jetta, ALH and BEW

This product fits the following cars:

Volkswagen TDI:

• 1998 -2006 Beetle


• 1999.5- 2005 Jetta


• 1999.5- 2006 Golf


• 2002 - 2006 Jetta Wagon