{"product_id":"oem-goodman-vinyl-cap-1-piece-for-amvc960603bnaa-a1781105","title":"OEM Goodman Vinyl Cap (1-Piece) for AMVC960603BNAA — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM protective cap for the \u003cstrong\u003eAmana\/Goodman AMVC960603BNAA\u003c\/strong\u003e gas furnace. These caps seal unused drain ports, tubing stubs, and fittings — keeping dust, debris, insects, and moisture out of ports that aren't used in a given furnace orientation (upflow, downflow, or horizontal). Missing caps are a common cause of air leaks that upset the pressure-switch reading.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: 1-piece push-on vinyl cap \/ plug\u003c\/li\u003e\n\u003cli\u003eFunction: Seals unused ports and fittings against dust and moisture\u003c\/li\u003e\n\u003cli\u003eFit: Goodman \/ Amana AMVC960603BNAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible molded vinyl\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM A1781105\u003c\/strong\u003e is molded to the exact port diameter used on Goodman\/Amana furnaces for a snug, air-tight push-on fit. Generic assorted vinyl caps vary in size and may fall off or leak air. Since it directly affects the furnace's pressure balance, OEM sizing matters.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1\/5).\u003c\/strong\u003e Push the cap firmly over the port or fitting until seated. Under 2 minutes, no tools required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057995432307,"sku":"GOODMAN-9028","price":4.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-vinyl-cap-1-piece-for-amvc960603bnaa-a1781105","provider":"National HVAC Parts","version":"1.0","type":"link"}