CUPUERV 603-054 Coolant Reservoir Tank with Cap recovery tank for Silverado

CUPUERV 603-054 Coolant Reservoir Tank with Cap recovery tank for Silverado

• 1. Direct Fit for 2007-2014 Chevy Silverado, Tahoe, Suburban & Avalanche This coolant reservoir tank is designed as a direct replacement for 2007-2014 Chevy Silverado 1500, Tahoe, Suburban 1500, and Avalanche. Also fits 2007-2014 GMC Sierra 1500, Yukon, and Cadillac Escalade (including ESV/EXT). For 2500/3500 HD models, covers 2007-2019. Bolt‑in fit – no cutting or modifications required.
• Is your 2008 Silverado or 2010 Tahoe losing coolant from a cracked overflow bottle? This recovery overflow tank captures excess antifreeze from the radiator and automatically returns it when the engine cools. Eliminates engine overheating and coolant leaks – protects against oil dilution and radiator damage.
• 3. Heat‑Proof & Leak‑Proof Construction – No More Cracked Reservoirs Built from premium impact‑resistant plastic that withstands extreme underhood heat and constant engine vibration – the #1 failure point on factory coolant reservoirs from 2007‑2014 Chevy/GMC/Cadillac. Reinforced hose ports resist cracking, warping, and chemical breakdown. Leak‑proof design keeps your cooling system sealed.
• 4. Complete Kit with Pressure Cap & Visible Coolant Level Window Includes the expansion tank, a spring‑loaded pressure cap, and all necessary fittings. The transparent coolant level window lets you check your antifreeze level instantly without removing the cap. The pressure‑retention cap maintains proper system PSI for consistent cooling performance – critical for 2007‑2014 Silverado/Sierra/Yukon/Escalade.
• 5. Direct Replacement for OE Part #603-054 – DIY Ready in Minutes If your 2007‑2013 Silverado 1500 or 2009‑2014 Escalade has a cracked reservoir, leaking degas bottle, or broken coolant tank, this unit is your fix. Matches OEM 603-054 specifications exactly. Brand new – not refurbished. Save hundreds on mechanic fees with a straightforward swap.