This high-quality coolant expansion tank is a perfect fit for Volkswagen, Audi, Seat, and Skoda vehicles. Made in Germany, it is made of durable plastic and has been tested for leaks and durability to ensure long-lasting performance. The tank comes with a cap and does not require any drilling or modifications for installation.

This classic part is a must-have for any engine cooling system. With reference OE/OEM numbers including 1K0121407, 1K0 121 407 A, 1K0121407A, 1J0121321B, 1J0121321A, and 95510644720, you can be sure that this tank is a perfect match for your vehicle. So upgrade your engine cooling system with this reliable coolant expansion tank today!