{"product_id":"oem-goodman-motor-grommet-for-wpc4348ahba-b1392143","title":"OEM Goodman Motor Grommet for WPC4348AHBA — B1392143","description":"\u003ch2\u003eGoodman B1392143 Motor Mount Grommet\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1392143\u003c\/strong\u003e is a genuine OEM rubber motor mounting grommet for \u003cstrong\u003eWPC4348AHBA\u003c\/strong\u003e air conditioning units. Though small and inexpensive, the grommet plays a critical role: it cushions the motor against its mounting bracket, isolating vibration so the motor runs quietly and its bearings aren't stressed by metal-to-metal contact. Over time, rubber grommets dry out, crack, and crumble — leading to a buzzing or humming noise, loose motor fitment, and accelerated wear.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1392143\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits Model: WPC4348AHBA\u003c\/li\u003e\n\u003cli\u003eMaterial: Vibration-dampening molded rubber\u003c\/li\u003e\n\u003cli\u003eFunction: Blower\/fan motor mount isolation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman grommet is molded to the exact inner and outer diameter required by the motor mount, so it seats firmly and absorbs vibration as designed. Generic grommets that are slightly oversized or undersized either won't seat or fail to dampen properly. At this price point, OEM is the obvious choice — it's the cheapest insurance you can buy for your blower motor.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVery Easy (1 of 5).\u003c\/strong\u003e Replace all grommets as a set when one fails. Loosen the motor mount band, press out the old grommets, push the new ones into place, and re-secure. Takes only a few minutes. Disconnect power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032358273395,"sku":"B1392143-GEN","price":1.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048282210675,"sku":"B1392143","price":2.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-bushing-B1392143_1ba25c4b-8a2b-4720-adcc-c4b37e085d40.jpg?v=1782949528","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-motor-grommet-for-wpc4348ahba-b1392143","provider":"National HVAC Parts","version":"1.0","type":"link"}