{"product_id":"oem-goodman-1-piece-vinyl-cap-for-vces960403bnaa-furnace-a1781105","title":"OEM Goodman 1-Piece Vinyl Cap for VCES960403BNAA Furnace — A1781105","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eA1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM protective cap used throughout the \u003cstrong\u003eVCES960403BNAA\u003c\/strong\u003e gas furnace to seal unused tubing ports, pressure taps, and manifold fittings. Though small, these caps keep the sealed-combustion pressure system intact — a missing or brittle cap can cause air leaks that trip the pressure switch or throw off draft-inducer readings. Replacing degraded caps with the factory part keeps the furnace operating within spec.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e A1781105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e 1-Piece Vinyl Cap \/ Port Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e VCES960403BNAA (Goodman gas furnace)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flexible vinyl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single-piece push-on cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals unused ports and protects tubing connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e vinyl cap is molded to the exact inner diameter of the furnace's ports for a snug, air-tight friction fit. Generic caps in a mixed assortment often sit loose or too tight, leading to slow air leaks or split vinyl. At this price point, the correct OEM part removes any guesswork.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1 of 5).\u003c\/strong\u003e Push-on installation takes under a minute — no tools required. Remove the old or missing cap and press the new one firmly over the port until fully seated. A great inexpensive item to keep on hand during any furnace service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058200854899,"sku":"GOODMAN-13421","price":1.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-piece-vinyl-cap-for-vces960403bnaa-furnace-a1781105","provider":"National HVAC Parts","version":"1.0","type":"link"}