Original quality auxiliary water tank 6R0145805H for SEAT Toledo

This original quality expansion tank with OE part number 6R0145805H is developed for SEAT Toledo. Strictly manufactured in accordance with OEM specifications, it can directly replace the original auxiliary water tank without cutting, drilling or extra modification for convenient installation.

Made of high-strength temperature-resistant engineering plastic, the auxiliary water tank features excellent anti-aging and anti-deformation performance under long-term alternating cold and hot conditions. It stores excess coolant, stabilizes cooling system pressure and effectively avoids abnormal liquid overflow caused by temperature changes. Equipped with high-quality sealing cover and built-in liquid level sensor interface, it prevents coolant leakage and ensures normal operation of the cooling system.

Precision injection molding ensures all pipe connectors, mounting lugs and fixing holes are fully consistent with OEM components for tight fit. Every finished product undergoes pressure tightness testing before delivery to eliminate hidden leakage troubles.

Widely selected by auto repair shops, it is an ideal maintenance spare part suitable for SEAT Toledo matching part reference 6R0145805H, maintaining stable working pressure of the engine cooling system.