Unfortunately, we will not accept used, modified or installed items. We highly recommend professional installation, no instruction is included. The item "Toyota RAV4 2001-2005 OEM Vacuum Regulating Valve Assembly 1CDFTV 25819-27040" is in sale since Saturday, November 18, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Vacuum Pumps".The seller is "partsroutestore" and is located in Dubai. This item can be shipped worldwide.