{"product_id":"oem-goodman-1-piece-vinyl-cap-for-amec960603bnaa-furnace-a1781105","title":"OEM Goodman 1-Piece Vinyl Cap for AMEC960603BNAA Furnace — A1781105","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 1-Piece Vinyl Cap\u003c\/strong\u003e is a genuine OEM fitting for the \u003cstrong\u003eAMEC960603BNAA\u003c\/strong\u003e gas furnace. This flexible vinyl cap seals off unused drain ports, tubing stubs, or terminal fittings, preventing air leaks, debris intrusion, and moisture ingress that could affect furnace performance or pressure-switch calibration.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: A1781105\u003c\/li\u003e\n\u003cli\u003eType: 1-piece push-on vinyl cap \/ plug\u003c\/li\u003e\n\u003cli\u003eFunction: Seals unused ports, stubs, and fittings\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible weather-resistant vinyl\u003c\/li\u003e\n\u003cli\u003eFits: AMEC960603BNAA and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e cap is sized to the precise port diameter for a snug, air-tight fit. Generic vinyl caps often stretch, loosen, or fail to seal correctly, allowing small air leaks that can disrupt combustion-side pressure readings. For pennies more, OEM ensures a proper, lasting seal.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy\u003c\/strong\u003e — A tool-free, push-on installation completed in under 2 minutes. Disconnect power before servicing the furnace.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057573249395,"sku":"GOODMAN-4148","price":1.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-piece-vinyl-cap-for-amec960603bnaa-furnace-a1781105","provider":"National HVAC Parts","version":"1.0","type":"link"}