{"product_id":"universal-air-ex5378c-a-c-orifice-tube","title":"Universal Air EX5378C A\/C Orifice Tube - Front","description":"\u003ch2\u003eOverview of Universal Air Black Orifice Tube EX5378C\u003c\/h2\u003e\u003cp\u003eThe Universal Air Black Orifice Tube EX5378C is designed to regulate refrigerant flow in automotive A\/C systems. This A\/C orifice tube is compatible with a wide range of GM vehicles, including Chevrolet Silverado, GMC Sierra, and Cadillac Escalade models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple GM makes: Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac\u003c\/li\u003e\n\u003cli\u003eFits popular models such as Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and more\u003c\/li\u003e\n\u003cli\u003ePart number EX5378C ensures precise identification and fitment\u003c\/li\u003e\n\u003cli\u003ePart of the Universal Air Black Orifice Tube product line for reliable A\/C flow restriction\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper refrigerant flow and system pressure in automotive A\/C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Black Orifice Tube Product Line\u003c\/h2\u003e\u003cp\u003eThe Black Orifice Tube line by Universal Air focuses on providing consistent and accurate refrigerant flow restriction for vehicle air conditioning systems. This product line is engineered to meet OEM specifications, ensuring compatibility and performance across various GM models. The EX5378C orifice tube is part of this line, offering a dependable solution for maintaining optimal A\/C system operation.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Universal Air EX5378C A\/C orifice tube is a critical component in the HVAC system, controlling the flow of refrigerant to the evaporator. Proper flow restriction is essential for efficient cooling and system longevity. This orifice tube is compatible with a broad range of GM vehicles, including Chevrolet Avalanche 1500, GMC Sierra 3500, Cadillac DeVille, and Pontiac Grand Am, among others. Its precise design helps prevent issues such as refrigerant overcharge or undercharge, which can lead to poor cooling performance or system damage.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates refrigerant flow in A\/C systems of Chevrolet Silverado and GMC Sierra trucks\u003c\/li\u003e\n\u003cli\u003ePrevents evaporator freezing and compressor damage in Cadillac Escalade models\u003c\/li\u003e\n\u003cli\u003eHelps resolve inconsistent cabin cooling in Buick and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eMaintains proper system pressure in Hummer H2 and Chevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eSupports efficient A\/C operation in Oldsmobile and Chevrolet commercial chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure system is fully evacuated and depressurized before removal\u003c\/li\u003e\n\u003cli\u003eInspect the A\/C line and receiver drier for contamination before installing the new orifice tube\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the orifice tube or surrounding components\u003c\/li\u003e\n\u003cli\u003eVerify correct part number EX5378C for vehicle compatibility prior to installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the orifice tube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eUniversal Air manufactures the EX5378C orifice tube to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability in automotive HVAC applications. Using the correct orifice tube helps maintain system integrity and reduces the risk of premature component failure.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45175636033717,"sku":"CNTM-EX5378C","price":11.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_EX5378C_Fro.jpg?v=1775105284","url":"https:\/\/www.partcatalog.com\/products\/universal-air-ex5378c-a-c-orifice-tube","provider":"PartCatalog","version":"1.0","type":"link"}