{"product_id":"mack-20999384-heater-hose-nipple-hole-plug-fits-mack-volvo-trucks","title":"Mack 20999384 Heater Hose Nipple Hole Plug Fits Mack Volvo Trucks","description":"\u003ch3 data-section-id=\"1jqzbv6\" data-start=\"0\" data-end=\"18\"\u003eeBay Title:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"94\"\u003e\u003cb\u003eMack 20999384\u003c\/b\u003e Heater Hose Nipple Hole Plug Fits Mack Volvo Trucks.\u003c\/p\u003e\n\u003chr data-start=\"96\" data-end=\"99\"\u003e\n\u003ch2 data-section-id=\"f49bb9\" data-start=\"101\" data-end=\"123\"\u003eeBay Description\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1usvaj1\" data-start=\"125\" data-end=\"161\"\u003e\u003cspan role=\"text\"\u003e🔩 \u003cspan data-start=\"132\" data-end=\"161\" style=\"\"\u003eInterchange Part Numbers:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"162\" data-end=\"185\"\u003e20999384, 177.V20999384\u003c\/p\u003e\n\u003chr data-start=\"187\" data-end=\"190\"\u003e\n\u003ch3 data-section-id=\"cthtni\" data-start=\"192\" data-end=\"270\"\u003e\u003cspan role=\"text\"\u003e🚛 \u003cspan data-start=\"199\" data-end=\"270\" style=\"\"\u003eMack 20999384 Heater Hose Nipple Hole Plug Fits Mack \u0026amp; Volvo Trucks\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"272\" data-end=\"582\"\u003eEnsure \u003cstrong data-start=\"279\" data-end=\"326\"\u003eproper sealing and cooling system integrity\u003c\/strong\u003e with this \u003cstrong data-start=\"337\" data-end=\"383\"\u003eMack 20999384 Heater Hose Nipple Hole Plug\u003c\/strong\u003e, designed for \u003cstrong data-start=\"398\" data-end=\"446\"\u003eMack and Volvo heavy-duty truck applications\u003c\/strong\u003e. This plug is used to \u003cstrong data-start=\"469\" data-end=\"502\"\u003eseal unused heater hose ports\u003c\/strong\u003e, helping maintain correct coolant flow and prevent leaks in the cooling system.\u003c\/p\u003e\n\u003chr data-start=\"584\" data-end=\"587\"\u003e\n\u003ch3 data-section-id=\"1nqbqiy\" data-start=\"589\" data-end=\"624\"\u003e🚛 Vehicle Compatibility Fits ✔\u003c\/h3\u003e\n\u003cp data-start=\"625\" data-end=\"785\"\u003e✔ Mack Heavy Duty Trucks\u003cbr data-start=\"649\" data-end=\"652\"\u003e\n✔ Volvo Heavy Duty Trucks\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"787\" data-end=\"790\"\u003e\n\u003ch3 data-section-id=\"1efomr0\" data-start=\"792\" data-end=\"811\"\u003e🔧 Key Features\u003c\/h3\u003e\n\u003cp data-start=\"812\" data-end=\"896\"\u003e✅ Direct Fit Replacement\u003cbr data-start=\"836\" data-end=\"839\"\u003e\nDesigned to match OEM specifications for proper sealing\u003c\/p\u003e\n\u003cp data-start=\"898\" data-end=\"973\"\u003e✅ Leak Prevention\u003cbr data-start=\"915\" data-end=\"918\"\u003e\nHelps prevent coolant loss and system pressure issues\u003c\/p\u003e\n\u003cp data-start=\"975\" data-end=\"1066\"\u003e✅ Durable Construction\u003cbr data-start=\"997\" data-end=\"1000\"\u003e\nBuilt to withstand high engine temperatures and coolant exposure\u003c\/p\u003e\n\u003cp data-start=\"1068\" data-end=\"1147\"\u003e✅ Reliable Performance\u003cbr data-start=\"1090\" data-end=\"1093\"\u003e\nEnsures long-term sealing in heavy-duty applications\u003c\/p\u003e\n\u003chr data-start=\"1149\" data-end=\"1152\"\u003e\n\u003ch3 data-section-id=\"9z9dob\" data-start=\"1154\" data-end=\"1209\"\u003e🔄 Cross Reference Part Numbers (WITH BRAND NAMES):\u003c\/h3\u003e\n\u003cp data-start=\"1210\" data-end=\"1262\"\u003e✔ Mack \/ Volvo 20999384\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e\n✔ Automann 177.V20999384\u003c\/p\u003e\n\u003chr data-start=\"1264\" data-end=\"1267\"\u003e\n\u003ch3 data-section-id=\"18vt3km\" data-start=\"1269\" data-end=\"1295\"\u003e📅 Compatibility Check\u003c\/h3\u003e\n\u003cp data-start=\"1296\" data-end=\"1419\"\u003eUse the \u003cstrong data-start=\"1304\" data-end=\"1339\"\u003eOEM parts catalog or VIN lookup\u003c\/strong\u003e to confirm exact fitment for your specific Mack or Volvo truck before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1421\" data-end=\"1424\"\u003e\n\u003ch3 data-section-id=\"1r8nihz\" data-start=\"1426\" data-end=\"1453\"\u003e🚚 Fast Free Shipping | 1-Year Warranty | Hassle-Free Returns\u003c\/h3\u003e\n\u003cp data-start=\"1495\" data-end=\"1614\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e📦 \u003cstrong data-start=\"1498\" data-end=\"1511\"\u003eOrder Now\u003c\/strong\u003e to restore proper cooling system sealing with this \u003cstrong data-start=\"1563\" data-end=\"1609\"\u003edirect replacement heater hose nipple plug\u003c\/strong\u003e 🚛🔧\u003c\/p\u003e","brand":"Mack","offers":[{"title":"Default Title","offer_id":49201745592503,"sku":"EB-198367736714","price":21.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0372\/7543\/files\/57_25659b06-02ba-4b1e-bd27-960735a01207.jpg?v=1789676687","url":"https:\/\/hotcarparts.com\/products\/mack-20999384-heater-hose-nipple-hole-plug-fits-mack-volvo-trucks","provider":"HotCarParts","version":"1.0","type":"link"}