{"product_id":"gates-hha153-hvac-heater-pipe","title":"Gates HHA153 HVAC Heater Pipe - Reservoir Inlet","description":"\u003ch2\u003eOverview of Gates Coolant Tube HHA153 for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eThe Gates Coolant Tube HHA153 is designed specifically for Mercedes-Benz models including the CLS500, E320, and E500. This HVAC heater pipe is molded from durable plastic and includes a seal to ensure a secure fit and reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality plastic construction\u003c\/li\u003e\n\u003cli\u003eCenterline Length: 21.12 inches (536 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 0.37 inches (9 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes seal for leak-free installation\u003c\/li\u003e\n\u003cli\u003eOE exact fit and comparison rating\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Coolant Tube HHA153 is an HVAC heater pipe engineered to meet original equipment specifications. With a centerline length of 21.12 inches (536 mm) and an outside diameter of 0.37 inches (9 mm), this molded plastic tube is designed to integrate seamlessly into the cooling system of Mercedes-Benz CLS500, E320, and E500 models. The included seal ensures a tight connection, preventing coolant leaks and maintaining system integrity. This part is rated as OE exact, providing a direct replacement that matches factory standards.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or damaged heater pipes in Mercedes-Benz CLS500, E320, and E500\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by worn or deteriorated HVAC hoses and pipes\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow within the heating system\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty coolant tubes\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system efficiency and vehicle comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before beginning installation to avoid burns from hot coolant\u003c\/li\u003e\n\u003cli\u003eVerify the part number HHA153 matches the existing heater pipe for compatibility\u003c\/li\u003e\n\u003cli\u003eInspect and clean connection points before installing the new tube and seal\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the molded plastic during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring the cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Gates Coolant Tube HHA153 is manufactured to meet strict quality standards and is designed for durability and reliable performance. This part includes a seal to ensure a secure fit and leak prevention. Gates products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the replacement part's longevity and function.\u003c\/p\u003e\u003ch2\u003eAbout the Gates Coolant Tube Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Coolant Tube line focuses on providing precise HVAC heater pipes and coolant tubes that meet or exceed original equipment specifications. This product line emphasizes molded construction and includes necessary seals to ensure proper fit and function. The Coolant Tube series is engineered to support efficient coolant flow and maintain the integrity of the vehicle’s heating and cooling systems, making it a suitable choice for Mercedes-Benz models requiring reliable HVAC hose and pipe replacements.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45301560672437,"sku":"BBSC-HHA153","price":37.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_HHA153_Top.jpg?v=1775144999","url":"https:\/\/www.partcatalog.com\/products\/gates-hha153-hvac-heater-pipe","provider":"PartCatalog","version":"1.0","type":"link"}