Genuine Vauxhall Zafira B Coolant Expansion Tank – 93183141 / 1682641180

This is the real deal—a genuine Vauxhall coolant expansion tank for the Zafira B.

Part number 93183141, also crosses to 1682641180, 1304242, and 13127128.

It's brand new, 100% leak tested, and includes the float so you can actually see the coolant level.

Made from durable plastic, it's an OEM part, so you know it fits right and lasts.

If your old tank is yellowed, cracked, or leaking, swap it out with this genuine one and be done with it.