{"product_id":"goopool-fuel-pressure-regulator-vacuum-purge-hose-for-3-8l-buick-24506640-replacement-oil-resistant-direct-fit","title":"Goopool fuel pressure regulator vacuum\/purge hose for 3.8L Buick 24506640 replacement — oil-resistant, direct-fit","description":"\u003cp\u003e\u003cstrong\u003eGoopool's 24506640-compatible fuel pressure regulator vacuum\/purge hose is a direct-fit replacement designed to restore proper fuel-canister and regulator connections on select 3.8L Buick, Oldsmobile and Pontiac models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement harness addresses the vacuum and vapor purge plumbing that links the fuel pressure regulator and charcoal canister. Engine bay hoses can crack, harden, or leak over time, causing rough idle, increased evaporative emissions, or fuel system performance issues. The Goopool unit is molded from oil-resistant material and sized to match factory routing so you can swap it in without major modifications.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this Goopool hose fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis harness is built to replace part number 24506640 and fits a range of GM 3.8L V6 platforms from the late 1990s to mid-2000s. Always cross-check compatibility with your VIN or service manual before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBuick Century and Regal — 1998 with 3.8L engine\u003c\/li\u003e\n  \u003cli\u003ePontiac Grand Prix — 1998 3.8L\u003c\/li\u003e\n  \u003cli\u003eOldsmobile Intrigue — 1998 (2nd design) and 1999 with 3.8L\u003c\/li\u003e\n  \u003cli\u003eBuick Park Avenue — 1998–2005 3.8L\u003c\/li\u003e\n  \u003cli\u003eBuick LeSabre and Pontiac Bonneville — 2000–2005 3.8L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement hose affect engine performance?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing a failing vacuum or purge harness eliminates unintended leaks between the regulator and evap canister, helping the fuel system maintain correct pressure and reducing vapor loss. While not a performance part, a sound connection supports steady idling and consistent fuel delivery.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStops vacuum leaks that can cause rough idle or stalling\u003c\/li\u003e\n  \u003cli\u003eMaintains designed fuel pressure behavior at the regulator\u003c\/li\u003e\n  \u003cli\u003eReduces evaporative emissions by restoring purge plumbing\u003c\/li\u003e\n  \u003cli\u003eHelps prevent check-engine codes related to EVAP or vacuum leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this Goopool harness an original equipment part?\u003c\/h3\u003e\n\n\u003cp\u003eThis is an aftermarket replacement manufactured to match the form and function of the OEM 24506640 hose assembly. It is not a factory-produced GM part, but it is designed as a direct swap for vehicles listed in the compatibility section.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM part number 24506640 (confirm fitment first)\u003c\/li\u003e\n  \u003cli\u003eAftermarket manufacturing with factory-style dimensions\u003c\/li\u003e\n  \u003cli\u003eSold as a direct replacement, not branded General Motors equipment\u003c\/li\u003e\n  \u003cli\u003eCustomer support offered for quality or fitment concerns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I expect?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for a DIYer familiar with basic engine-bay work. The harness uses factory connection points and clamps; removal of the old cracked hose and transfer of any retaining clips may be required. Plan for a short service window and standard hand tools.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design keeps installation time short\u003c\/li\u003e\n  \u003cli\u003eNo special tools needed beyond pliers and screwdrivers\u003c\/li\u003e\n  \u003cli\u003eInspect and replace clamps if corroded before final assembly\u003c\/li\u003e\n  \u003cli\u003eVerify secure seating at regulator, canister, and vacuum ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This Goopool replacement harness is aimed at owners or mechanics restoring proper fuel-regulator and EVAP plumbing on late‑1990s to early‑2000s GM cars with the 3.8L V6. If you own a compatible Buick, Oldsmobile, or Pontiac and are troubleshooting vacuum leaks, EVAP codes, or degraded hoses, this unit offers a cost-effective, oil-resistant aftermarket option that mirrors the original routing and connections.\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: Does this hose replace GM part 24506640?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it is sold as a direct replacement for GM part number 24506640; confirm vehicle fitment before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I need special tools to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required; basic pliers and screwdrivers are usually sufficient for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Goopool","offers":[{"title":"Default Title","offer_id":55163233010007,"sku":"B09XGW15VL","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/goopool-front-view-harness.jpg?v=1790342296","url":"https:\/\/britishgarage.co.uk\/products\/goopool-fuel-pressure-regulator-vacuum-purge-hose-for-3-8l-buick-24506640-replacement-oil-resistant-direct-fit","provider":"British Garage","version":"1.0","type":"link"}