{"product_id":"sunsong-3405345-power-steering-pressure-line-hose-assembly","title":"Sunsong 3405345 Power Steering Pressure Line Hose Assembly","description":"\u003ch2\u003ePower Steering Pressure Line for Audi Q7\u003c\/h2\u003e\u003cp\u003eThis Sunsong power steering pressure line hose assembly is built for 2007-2009 Audi Q7 applications and is identified by part number 3405345. It is engineered with the correct form, fit, and function for direct replacement service on the steering hydraulic system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2007-2009 Audi Q7\u003c\/li\u003e\n\u003cli\u003ePower steering pressure line hose assembly\u003c\/li\u003e\n\u003cli\u003eLength: 34.25 in. \/ 870 mm\u003c\/li\u003e\n\u003cli\u003eEnd 1 fitting: Male O-Ring, size 18\u003c\/li\u003e\n\u003cli\u003eEnd 2 fitting: Banjo, size 16\u003c\/li\u003e\n\u003cli\u003eCSM hose material for fluid transfer applications\u003c\/li\u003e\n\u003cli\u003eBracket not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eSunsong part number 3405345 is a power steering pressure line hose assembly made for the Audi Q7 steering system. The hose uses a Male O-Ring connection on one end and a Banjo fitting on the other, with a 34.25-inch overall length to match the original routing and connection points. For shoppers searching for an Audi Q7 power steering pressure hose, 3405345 provides a direct-fit replacement option for 2007, 2008, and 2009 models.\u003c\/p\u003e\u003cp\u003eSunsong focuses on automotive fluid transfer hoses and lines with attention to installer needs and OE-style fitment. This part cross-references Dorman - HELP 80999 and Gates 352611 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Steering System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking power steering fluid at the hose assembly\u003c\/li\u003e\n\u003cli\u003eCracked or deteriorated hose material\u003c\/li\u003e\n\u003cli\u003eLoss of steering assist from pressure line failure\u003c\/li\u003e\n\u003cli\u003eIncorrect fit from a mismatched replacement hose\u003c\/li\u003e\n\u003cli\u003eNoise or stiffness caused by hydraulic fluid loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the end fittings, hose length, and routing before installation. Inspect mating surfaces, seals, and adjacent steering components for wear or contamination before connecting the new line. Confirm the vehicle is a 2007-2009 Audi Q7 and match the original pressure line layout to avoid fitment issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSunsong manufactures automotive fluid transfer hoses and lines with a focus on exact form, fit, and function. The brand develops products to meet industry quality standards and supply OE-level replacement parts for steering and fluid transfer service.\u003c\/p\u003e","brand":"Sunsong","offers":[{"title":"Default Title","offer_id":52845452689589,"sku":"FTTD-3405345","price":87.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S5_3405345_FRO.jpg?v=1784789783","url":"https:\/\/www.partcatalog.com\/products\/sunsong-3405345-power-steering-pressure-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}