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Coolant Overflow Tank Fits 2014-2018 Chevy Silverado GMC Sierra 603-973Product DescriptionCoolant Overflow Tank Fits 2014-2018 for Chevy Silverado & for GMC Sierra 2015-2018 for Cadillac Escalade & for GMC Yukon 603-973 671-00359Coolant Reservoir BottleAbout this item1、Compatible Model:The coolant overflow tank fits For 2015-2018 for Cadillac Escalade,2015-2018 for Cadillac Escalade ESV,2014-2018 for Chevy Silverado 1500,2015-2018 for Chevy Suburban,2016-2018 for Chevy Suburban 3500 HD,2015-2018 for Chevy for Tahoe,2014-2018 for GMC Sierra 1500,2015-2018 for GMC Yukon,2015-2018 for GMC Yukon XL
2、Function: The expansion water tank turns the cooling system into a permanently closed system, separating water and steam in the cooling system, thereby maintaining a stable pressure balance in the system, effectively increasing the water pumping capacity of the water pump, and reducing the loss of coolant
3、Advantage: Coolant Overflow tanks are made of stable and excellent PA plastic material that can withstand overheating and vibration. Its unique suitable can reduce coolant spillage and oxidation, prevent overheating and corrosion, thereby protecting the service life of the engine and ensuring reliable engine operation
4、Qualifying Standard: Manufactud in accordance with standard Quality Quiments, it can be dictly placed without modification. number is 603-973, 671-00359, 22856231, 3014134
5、Tips: Please check carefully before placing an order and verify whether the above models match your model. If you have any questions about the product, please feel free to ask questions and we will give you a satisfactory answer
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About Us – Your Trusted Source for Automotive Replacement Parts Welcome to [AutoHeimMarkt], your go-to destination for high-quality automotive replacement parts on ! We specialize in providing reliable, affordable, and ready-to-ship parts to keep your vehicle running smoothly. With a commitment to excellence, we source our products from trusted manufacturers to ensure durability and performance. Whether you’re a DIY car enthusiast, a professional mechanic, or simply need a quick fix, we have the right parts to meet your needs. Customer satisfaction is our top priority, and we take pride in offering fast shipping, excellent customer service, and competitive prices. Shop with confidence, knowing you’re getting premium parts that won’t break the bank. Thank you for choosing [AutoHeimMarkt] – – Reliable, Affordable, and Ready to Ship! 🚗💨
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On Sep 11, 2026 at 23:56:43 PDT, seller added the following information:
