{"product_id":"wacker-neuson-water-pump-5100036447-for-air-heaters","title":"Wacker Neuson Water Pump 5100036447 for Air Heaters","description":"\u003cp\u003eThis water pump installs in the engine components assembly of the HI1000 and HI1000DGM indirect-fired diesel heaters, circulating coolant through the engine to maintain proper thermal regulation during operation. Wacker Neuson lists this part under the HI1000 Engine Components (2) and HI1000DGM Engine Components (2) assembly locations, indicating it is a direct-fit pump for both standard and DGM configurations of the HI1000 heater platform.\u003c\/p\u003e\u003cp\u003eIndirect-fired heaters like the HI1000 rely on a closed-loop liquid cooling system tied to the engine, and the water pump is the component responsible for keeping coolant moving through that circuit. A failing pump can cause the engine to overheat, trigger safety shutdowns, or result in erratic heat output, making replacement necessary to restore normal heater operation. Installing a genuine OEM pump ensures the part meets Wacker Neuson's original design specifications for flow rate and fitment.\u003c\/p\u003e\u003cp\u003eCompatible with the following Wacker Neuson models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHI1000\u003c\/li\u003e\n\u003cli\u003eHI1000DGM\u003c\/li\u003e\n\u003cli\u003eHI1000DGM (5100049276)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398752043056,"sku":"WACKER-5100036447","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100036447.jpg?v=1784073795","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-water-pump-5100036447-for-air-heaters","provider":"CCE Industries","version":"1.0","type":"link"}