OE NUMBER REFERENCE: Coolant expansion tank kit is molded and designed based on original data, engine coolant expansion tank features an OE number of 22948113 for accurate compatibility.
VEHICLE FITMENT: Car radiator overflow tank is designed as a replacement part for models from 2016 and up, as well as CTS models spanning from 2003 to 2019, and ATS models from 2013 to 2019.
TEMPERATURE REGULATION: Primary function of coolant expansion tank is to maintain optimal engine operating temperatures, alleviating pressure peaks within cooling system and reducing engine strain.
ENHANCED PERFORMANCE: Expansion tank effectively manages tank pressure, providing clear visibility of current water volume levels to ensure adequate coolant supply for optimal engine performance.
DURABLE CONSTRUCTION: Crafted from durable PP material, this expansion tank offers longevity, resilience against damage, stable performance, and strong sealing properties, guaranteeing reliable and long-term usage.