{"product_id":"pyhauto-coolant-reservoir-tank-with-sensor-cap-oem-replacement-15203949-603102-for-yukon-tahoe-escalade-silverado","title":"PYHAUTO Coolant Reservoir Tank with Sensor \u0026 Cap — OEM Replacement 15203949 \/ 603102 for Yukon, Tahoe, Escalade, Silverado","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUpgrade your cooling system with the PYHAUTO Coolant Reservoir Tank, a thoughtfully engineered OEM-style replacement that combines a built-in sensor and cap for a clean, ready-to-install solution. This reservoir is designed to fit a range of full-size GM SUVs and trucks, offering a reliable upgrade path that mirrors the original design so you can service your vehicle with confidence.\u003c\/p\u003e\u003cp\u003eBeyond a basic tank, this assembly brings together precise fitment, durable construction, and practical sensor integration. It’s crafted to withstand engine heat and daily driving conditions, helping you maintain proper coolant levels with less guesswork. While it doesn’t promise guarantees, it presents meaningful possibilities for smoother maintenance and a tidier engine bay.\u003c\/p\u003e\u003ch3\u003eWhy PYHAUTO?\u003c\/h3\u003e\u003cp\u003eChoosing PYHAUTO means opting for a product that emphasizes compatibility, quality, and support. The reservoir is designed to work as a direct replacement for the parts listed, with attention to the fit, thread design, and overall form that align with the OEM footprint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Design \u0026amp; Fitment\u003c\/strong\u003e: Engineered to match the original style and mounting geometry, saving time during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor \u0026amp; Cap Integration\u003c\/strong\u003e: Built-in sensor and cap simplify monitoring and sealing right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Tested for models including Yukon, Tahoe, Escalade, Silverado, Sierra, Suburban, Avalanche, and H2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Materials\u003c\/strong\u003e: Durable construction designed for long-lasting performance in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Support\u003c\/strong\u003e: 1-year warranty adds peace of mind to your purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included \u0026amp; Key Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable coolant monitoring\u003c\/strong\u003e with an integrated sensor helps you keep an eye on levels between maintenance checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure sealing\u003c\/strong\u003e cap minimizes the risk of leaks and spills in the engine bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless replacement\u003c\/strong\u003e with commonly matched part numbers 15203949 and 603102, reducing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility\u003c\/strong\u003e supports a wide range of GM trucks and SUVs for a versatile replacement option.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Real-World Use\u003c\/h3\u003e\u003cp\u003eDesigned to work with a variety of GM vehicles, this reservoir helps you align with an OEM-style setup, making it a practical choice for routine maintenance, preventive care, or a full drivetrain refresh. Imagine a cleaner engine bay, easier top-offs during heat cycles, and the satisfaction of confident service decisions when you inspect the cooling system during a routine check.\u003c\/p\u003e\u003ch3\u003eDurability, Warranty \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eConstructed from materials chosen for resilience, the reservoir aims to resist cracking and wear over time. The included 1-year warranty provides assurance if you encounter any issues, with a simple path to reach out for guidance or replacements.\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 PYHAUTO reservoir compatible with my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits Yukon, Tahoe, Escalade, Silverado, Sierra, Suburban, Avalanche, and H2, replacing 15203949 and 603102.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the kit and how long is the warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the reservoir with cap and built-in sensor; it comes with a 1-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PYHAUTO","offers":[{"title":"Default Title","offer_id":42487245176917,"sku":"B0FCCZMZY2","price":79.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/pyhauto-coolant-reservoir-tank-cap-assembly.jpg?v=1778427949","url":"https:\/\/plentytorque.co.uk\/products\/pyhauto-coolant-reservoir-tank-with-sensor-cap-oem-replacement-15203949-603102-for-yukon-tahoe-escalade-silverado","provider":"PlentyTorque","version":"1.0","type":"link"}