Will this cap fit my Vanagon?

Yes! This cap is specifically designed to fit 1983-91 Vanagon models. If you have one of these years, you're good to go.

Why do I need a new cap for my Coolant Overflow Reservoir?

The cap on your Coolant Overflow Reservoir helps maintain the correct pressure in your cooling system. Over time, caps can crack, leak, or not seal properly, leading to potential cooling issues. Replacing it is a good preventative measure to keep your Vanagon running smoothly.

Is this cap easy to install?

Yes, it's a straightforward replacement. Simply remove your old cap and replace it with this new one. Most customers find it a quick and easy job.

White plastic water tank cap with textured grip and embossed symbol, isolated on white background

White plastic threaded cap with black rubber gasket, automotive replacement part

Thumbnail of White plastic water tank cap with textured grip and embossed symbol, isolated on white background

Thumbnail of White plastic threaded cap with black rubber gasket, automotive replacement part

Bouchon pour réservoir de trop-plein de liquide de refroidissement

Product:	025-121-482
Works With:	1983-1991
Manufacturer:	Quality Aftermarket
Restock ETA:
Availability:

Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.

Bouchon pour réservoir de trop-plein.

Pour Vanagon 1983-91

Vase d'expansion et réservoir de trop-plein

Reference numbers can be OE part numbers, superseded part numbers, and compatible part numbers. We provide this information to help ensure you're getting the right part for your needs.