Vehicle Parts / Vanagon / Mechanical / Cooling System / Fluid Tanks & Reservoirs

Expansion Tank

Part #: 025-121-403B-AM

VW Part #: 025121403B

Works With: 1986-1991

Weight: 2.50 lbs

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This is an inexpensive expansion tank for your late-model 1986-91 Vanagon. Includes cap.

Over the years we have stocked and sold several brands of expansion tanks, and many of them were revealed to have poor build quality resulting in a short service life. We have tried every aftermarket brand we could get our hands on. No matter how hard we tried, we just couldn't find a consistently good brand. Even the best brands were eventually proven to be a mixed bag of heavy-duty, well-constructed units and poorly manufactured units. Unable to find any reliably high-quality brands, we have decided to bite the bullet and provide the best option on the market at a bomber price while providing our customers with the full picture.

This expansion tank has NO WARRANTY of any kind. In fact, the price is so inexpensive that we recommend purchasing a spare (just in case).

Don't forget a new coolant level sensor! Choose the inexpensive OEM sensor, or upgrade to our bomber all-metal Coolant Level Sensor Conversion Kit!