{"product_id":"trq-radiator-coolant-reservoir-expansion-tank-for-silverado-hd","title":"Radiator Coolant Reservoir Expansion Tank Compatible with 2011-14","description":"\u003cp\u003eIn this review of the TRQ radiator coolant reservoir expansion tank, the bottom line is clear: this is a practical direct-fit replacement for owners of 2011-2014 Chevrolet Silverado 2500\/3500 HD and GMC Sierra 2500\/3500 HD with the 6.6L V8 who need a straightforward, functional coolant recovery solution. The reviewer found the tank delivers the single biggest benefit buyers want - reliable fitment and compatibility - and notes the preassembled, pressure-cap included design cuts installation time and avoids modifications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-fit compatibility:\u003c\/strong\u003e The tank is built to replace the original and lists reference numbers GM3014184 and 22866587 for easy match with factory parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreassembled design:\u003c\/strong\u003e Preinstalled components mean most owners can swap the reservoir without cutting or modifying hoses or mounts, saving time in the garage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressurized cap included:\u003c\/strong\u003e A pressure-rated cap is supplied and rated to 20 PSI so the cooling system maintains proper pressure under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor ready:\u003c\/strong\u003e The unit ships with a level sensor installed, preserving the truck's warning and monitoring functions without rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Molded plastic construction provides corrosion resistance and durability consistent with replacement coolant reservoirs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis reservoir is aimed at owners or mechanics who maintain heavy-duty Chevrolet and GMC trucks from the 2011-2014 model years with the 6.6L V8 and need a cost-effective replacement that matches factory fitment. It is a good option for fleet service shops and DIY owners who want a quick repair without chasing multiple components.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for vehicles outside the listed fitment or for users who require OEM-branded packaging or included mounting hardware, since mounting bolts are not provided. Buyers who need custom or modified cooling solutions should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits the specified 2011-2014 Silverado and Sierra 2500\/3500 HD models with minimal adjustments.\u003c\/li\u003e\n\u003cli\u003eIncludes a 20 PSI pressurized cap and level sensor, preserving system function out of the box.\u003c\/li\u003e\n\u003cli\u003ePreassembled components reduce installation time and the chance of errors.\u003c\/li\u003e\n\u003cli\u003eCustomers report solid build quality and good value for the price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eScrew hole alignment received mixed feedback, so some users may need to verify exact mounting fit.\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included, so extra parts may be required for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2011-2014 Silverado 2500\/3500 HD and Sierra 2500\/3500 HD V8 6.6L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Numbers\u003c\/td\u003e\n\u003ctd\u003eGM3014184, 22866587, 22866587PFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap Maximum Pressure\u003c\/td\u003e\n\u003ctd\u003e20 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLevel Sensor\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TRQ coolant reservoir is a sensible replacement for owners of the specified Silverado and Sierra heavy-duty trucks who need reliable fit and preserved system features like the level sensor and pressurized cap. Given the ease of installation and durable construction, it represents good value for those replacing a failed or leaking tank, provided the buyer confirms mounting hole alignment and secures any required hardware.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this unit fit my 2013 Silverado 2500 HD?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as compatible with 2011-2014 Silverado 2500 HD V8 6.6L models, but confirm fitment before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the tank include the pressure cap and sensor?\u003c\/strong\u003e\u003cbr\u003eYes, the product ships with a cap rated to 20 PSI and a level sensor installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting bolts included?\u003c\/strong\u003e\u003cbr\u003eNo, mounting hardware is not included, so plan to reuse factory bolts or obtain replacements if needed.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48169257468123,"sku":"B0CRF43SP8","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51D0P70xrFL._AC_SL1500.jpg?v=1769251931","url":"https:\/\/gearmusthave.com\/products\/trq-radiator-coolant-reservoir-expansion-tank-for-silverado-hd","provider":"GearMustHave","version":"1.0","type":"link"}