{"product_id":"sunsong-3405615-power-steering-pressure-line-hose-assembly","title":"Sunsong 3405615 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003eSunsong 3405615 Power Steering Pressure Line Hose\u003c\/h2\u003e\u003cp\u003eThe Sunsong 3405615 power steering pressure line hose assembly is built for direct replacement on select Audi applications. It is engineered for exact form, fit, and function, helping restore proper hydraulic steering performance in 2000-2004 Audi A6 Quattro and 2001-2004 Audi S6 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering pressure line hose assembly for hydraulic steering systems\u003c\/li\u003e\n\u003cli\u003eFits 2000-2004 Audi A6 Quattro and 2001-2004 Audi S6\u003c\/li\u003e\n\u003cli\u003eBanjo fittings on both ends for the specified OE-style connection points\u003c\/li\u003e\n\u003cli\u003eCSM hose material for fluid transfer applications\u003c\/li\u003e\n\u003cli\u003eOverall length: 54.96 in. (1396 mm)\u003c\/li\u003e\n\u003cli\u003eDirect replacement for applications requiring Sunsong 3405615\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSunsong 3405615 is a steering pressure hose assembly developed for select Audi vehicles, including the Audi A6 Quattro and Audi S6. Sunsong focuses on automotive fluid transfer hoses and lines with an emphasis on installer-friendly fitment and OE-style dimensions, helping ensure the hose routes and connects as intended in the original steering system. This part cross-references Dorman - HELP 80979 for the same application.\u003c\/p\u003e\u003cp\u003eWith banjo fittings at both ends, this hose is intended for vehicles that use the listed connection sizes and pressure-line configuration. The CSM construction supports power steering fluid transfer in demanding underhood conditions, while the specified length helps maintain the correct routing for the application. If you are replacing a leaking or damaged Audi A6 Quattro power steering pressure hose or an Audi S6 steering line, part number 3405615 provides a direct-fit replacement path.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower steering fluid leaks from a cracked or worn pressure hose\u003c\/li\u003e\n\u003cli\u003eLoss of steering assist caused by pressure-line failure\u003c\/li\u003e\n\u003cli\u003eNoise or whining from the power steering system due to fluid loss\u003c\/li\u003e\n\u003cli\u003eIncorrect hose routing after a damaged or previously repaired line\u003c\/li\u003e\n\u003cli\u003eSteering performance issues related to a compromised hydraulic line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, model, and steering line connection style before installation. Confirm the banjo fitting sizes and hose routing match the original part on the vehicle. Inspect sealing surfaces, adjacent hard lines, and mounting points for wear or damage before installing the new hose assembly. After installation, refill the system with the correct power steering fluid and bleed air from the hydraulic circuit according to the vehicle service procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSunsong manufactures automotive fluid transfer components with a focus on research, development, and production control. The brand states that its products are built to meet exact form, fit, and function expectations for OE-style replacement applications.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845478445237,"sku":"FTTD-3405615","price":121.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3405615_Fro.jpg?v=1784789942","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3405615-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}