{"product_id":"pyhauto-engine-coolant-reservoir-tank-with-cap-compatible-with-silverado-1500-tahoe-sierra-1500-yukon-escalade-22856231-603-973","title":"PYHAUTO Engine Coolant Reservoir Tank with Cap – Compatible with Silverado 1500, Tahoe, Sierra 1500, Yukon, Escalade (22856231 \/ 603-973)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRefresh your cooling system with PYHAUTO's Engine Coolant Reservoir Tank with Cap. This OEM-design replacement mirrors the original part, offering a straightforward swap that can help maintain coolant storage and pressure as your engine runs. The textured surface and durable housing provide a solid, factory-like feel while you focus on day-to-day driving.\u003c\/p\u003e\n\u003ch2\u003eCompatibility and Fitment\u003c\/h2\u003e\n\u003cp\u003eThis reservoir is engineered to align with key GM models, including Silverado 1500, Sierra 1500, Suburban, Tahoe, Yukon, and Escalade. It corresponds to the 22856231 and 603-973 family of part numbers, with additional references such as 84368362, 13502354, 615343803586, and 603973. The goal is a reliable, factory-style replacement that preserves fit and appearance in the engine bay.\u003c\/p\u003e\n\u003ch3\u003eDurable Construction\u003c\/h3\u003e\n\u003cp\u003eMade from high-quality materials, the tank is designed to endure regular driving conditions and temperature variations. The included cap helps seal the reservoir, contributing to a secure, leak-conscious design that supports consistent coolant containment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM design matches the original reservoir and cap for seamless installation\u003c\/li\u003e\n  \u003cli\u003eDirect replacement fitment for GM trucks and SUVs listed in the description\u003c\/li\u003e\n  \u003cli\u003eDurable construction built for long-lasting reliability\u003c\/li\u003e\n  \u003cli\u003eCap included to enable immediate sealing and compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat This Means for You\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTime-saving swap with a factory-like appearance\u003c\/li\u003e\n  \u003cli\u003eMaintains proper coolant storage and system pressure during operation\u003c\/li\u003e\n  \u003cli\u003eOEM-aligned look and feel that blends with the engine bay\u003c\/li\u003e\n  \u003cli\u003e1-year warranty offers confident support after purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003cp\u003eBefore installing, inspect surrounding hoses and the radiator neck for wear. Ensure the cap seal is intact and that mounting points align with the vehicle’s bracket. Reseal connections as needed and refill coolant following your vehicle’s specifications and service manual guidance.\u003c\/p\u003e\n\u003ch2\u003eQuality You Can Rely On\u003c\/h2\u003e\n\u003cp\u003eChoose PYHAUTO for a practical replacement option that prioritizes compatibility and durability. This reservoir provides a balanced blend of OEM-style engineering and modern materials, supporting a straightforward maintenance workflow without lengthy downtime.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this reservoir compatible with my GM truck models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits Silverado 1500, Sierra 1500, Suburban, Tahoe, Yukon, and Escalade as listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and what warranty comes with the part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The reservoir includes the cap and is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PYHAUTO","offers":[{"title":"Default Title","offer_id":42470762643541,"sku":"B0DRVB7YS5","price":75.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/pyauto-engine-coolant-reservoir-tank-with-cap.jpg?v=1778147851","url":"https:\/\/plentytorque.co.uk\/products\/pyhauto-engine-coolant-reservoir-tank-with-cap-compatible-with-silverado-1500-tahoe-sierra-1500-yukon-escalade-22856231-603-973","provider":"PlentyTorque","version":"1.0","type":"link"}