TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2008-2015 Cadillac CTS GM3014155

Description

🚗 Keep your Cadillac cool and your confidence cooler!

The TRQ Radiator Coolant Reservoir Expansion Tank is a direct-fit replacement part compatible with 2008-2015 Cadillac CTS models. Featuring a durable plastic build and a 15 PSI pressure-rated cap, it ensures reliable cooling system performance. Designed for easy installation with pre-assembled components and supported by TRQ’s extensive DIY video library, this reservoir offers a trusted, hassle-free upgrade for Cadillac owners.