{"product_id":"a-premium-engine-coolant-thermostat-housing-for-jeep-wrangler-jk-2007-2011-v6-3-8l-replace-for-4666149aa","title":"A-Premium Engine Coolant Thermostat Housing for Jeep Wrangler JK 2007-2011 V6 3.8L | Replace for 4666149AA","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe A-Premium Engine Coolant Thermostat Housing is a precise replacement designed for Jeep Wrangler JK models from 2007 to 2011 with a 3.8L V6 engine. This unit is compatible as a replacement for OE part 4666149AA and aligns with reference numbers CH5357, 902-3038, CO34826, and 85357. Built with a black plastic body, it undergoes manufacturing checks to ensure strict tolerances and durable performance across heat cycles. The goal is to support a healthy cooling path without introducing friction or misalignment in the cooling circuit.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVehicle fitment: Jeep Wrangler JK 2007-2011 V6 3.8L\u003c\/li\u003e\n  \u003cli\u003eReference numbers: CH5357, 902-3038, CO34826, 85357, 4666149AA\u003c\/li\u003e\n  \u003cli\u003eMaterial: Plastic; Color: Black\u003c\/li\u003e\n  \u003cli\u003eGasket or Seal Included: No; Mounting Hardware Included: No\u003c\/li\u003e\n  \u003cli\u003eInside Diameter (in): 1.66; Outlet Inside Diameter (in): 1.29; Outlet Outside Diameter (in): 1.49\u003c\/li\u003e\n  \u003cli\u003eOutlet Quantity: 1; Outlet Tube Length (in): 2.57\u003c\/li\u003e\n  \u003cli\u003eBolt Hole Center To Bolt Hole Center (in): 2.35; Bolt Hole Quantity: 2\u003c\/li\u003e\n  \u003cli\u003eMounting Hole Diameter (in): 0.29; Mounting Hole Quantity: 2\u003c\/li\u003e\n  \u003cli\u003eMaximum Height (in): 3.31; Type: Regular\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat to expect in use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHardness and crushing tests support precise structures and reliable performance under heat cycles.\u003c\/li\u003e\n  \u003cli\u003eDesign aims to help adjust the heat dissipation capacity and keep the engine within a proper temperature range when installed correctly.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement helps restore function in the cooling system without altering core components.\u003c\/li\u003e\n  \u003cli\u003eOne-year unlimited-mileage guarantee provides purchase confidence while you upgrade or repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: This part is intended as a direct replacement in compatible vehicles. Gasket and mounting hardware are not included, so reuse or source those items as needed for a complete installation. When installed with the rest of the cooling system, this thermostat housing may help maintain consistent coolant flow and temperature behavior, contributing to smoother vehicle operation.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicle models is this thermostat housing compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Jeep Wrangler JK 2007-2011 with 3.8L V6.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this include gaskets or mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No gasket and no mounting hardware are included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":42470064619605,"sku":"B0D7HPWC6F","price":43.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/a-premium-thermostat-housing-jeep-wrangler-jk-front-view.jpg?v=1778117411","url":"https:\/\/plentytorque.co.uk\/products\/a-premium-engine-coolant-thermostat-housing-for-jeep-wrangler-jk-2007-2011-v6-3-8l-replace-for-4666149aa","provider":"PlentyTorque","version":"1.0","type":"link"}