{"product_id":"gm-genuine-parts-fuel-pressure-regulator-vacuum-tube-17113556-oem-fit-us-made-replacement","title":"GM GENUINE PARTS fuel pressure regulator vacuum tube 17113556 — OEM-fit, US-made replacement","description":"\u003cp\u003e\u003cstrong\u003eGM GENUINE PARTS ACDelco 17113556 is the factory-designed fuel pressure regulator vacuum tube that restores correct fuel pressure control on compatible Chevrolet, Buick, GMC and Cadillac models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen fuel pressure regulation requires a new vacuum line, using the GM Genuine Parts ACDelco 17113556 ensures you get the same shape, materials and specifications the vehicle was built with. This vacuum tube is manufactured to match OEM tolerances so it installs cleanly and interfaces properly with the regulator and intake manifold. It simplifies repairs and helps maintain the engine's intended fuel delivery behavior when replacing worn or damaged lines.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does this vacuum tube do for my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe vacuum tube links manifold vacuum to the fuel pressure regulator so the regulator can adjust fuel pressure relative to intake pressure. A correct, leak-free tube helps the regulator respond accurately across idle, cruise and load conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTransmits intake vacuum to the fuel pressure regulator\u003c\/li\u003e\n  \u003cli\u003eMaintains stable fuel pressure under varying engine loads\u003c\/li\u003e\n  \u003cli\u003ePrevents vacuum leaks that can affect drivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this part fit and install compared to aftermarket lines?\u003c\/h3\u003e\n\u003cp\u003eThis GM Genuine tube is produced to original equipment geometry, so it aligns with factory connectors and mounting points. That fit minimizes trimming or modification during installation and reduces the chance of routing interference with surrounding components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact OEM length and bend profile for direct replacement\u003c\/li\u003e\n  \u003cli\u003eDesigned to mate with factory clamps and fittings\u003c\/li\u003e\n  \u003cli\u003eReduces installation time versus universal hoses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and situations call for replacing this tube?\u003c\/h3\u003e\n\u003cp\u003eReplace the vacuum tube if you find cracks, hardening, splits, or if diagnostic trouble codes or fuel pressure symptoms point to a vacuum leak. It’s particularly recommended during regulator service or when restoring fuel system integrity on older vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon on Chevrolet, Buick, GMC, Cadillac models using the specified regulator\u003c\/li\u003e\n  \u003cli\u003eReplace when visible wear, leaks, or degraded rubber are present\u003c\/li\u003e\n  \u003cli\u003eOften changed alongside regulator or fuel-rail servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the origin, quality and fitment assurances for this part?\u003c\/h3\u003e\n\u003cp\u003eThe ACDelco GM GENUINE PARTS 17113556 vacuum tube is manufactured in the United States to meet GM Original Equipment standards. It undergoes quality checks to ensure material compatibility and fit for the intended GM applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade to GM OE specifications for reliable replacement\u003c\/li\u003e\n  \u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n  \u003cli\u003eBacked by GM GENUINE PARTS quality control and design data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians, home mechanics and vehicle owners who want a direct-fit replacement for the fuel pressure regulator vacuum line on supported Chevrolet, Buick, GMC and Cadillac vehicles will appreciate this part. If you prefer factory-matched components to preserve original routing, connection integrity and serviceability, the ACDelco GM GENUINE PARTS 17113556 provides an OEM-grade solution that reduces installation guesswork and helps maintain proper fuel system performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this vacuum tube an exact OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the ACDelco GM GENUINE PARTS 17113556 is made to GM original equipment specifications for direct-fit replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this tube myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it installs like the factory part, but check routing and clamps; consult a GM dealer or trusted technician if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48086142451870,"sku":"B07TB5PZMD","price":41.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-acdelco-17113556-front-view.jpg?v=1785886487","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-fuel-pressure-regulator-vacuum-tube-17113556-oem-fit-us-made-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}