{"product_id":"auxiliary-coolant-water-pump-compatible-with-bmw-5","title":"Auxiliary Coolant Water Pump Compatible With BMW 5 6 7 X5 Series Heater System Replacement Part Number 64116922699 For Engine Cooling Efficiency And Reliable Performance In Cold Weather Conditions","description":"\u003cdiv\u003e\n\u003cp\u003eSingle Coolant Water Pump For BMW Heater System 64116922699\u003cbr\u003e\n✔️ Replaces OEM auxiliary coolant pump heater unit for cold climates\u003c\/p\u003e \u003cp\u003eThis handy auxiliary coolant water pump carries the extra load for your cabin heating circuit when the main engine pump cannot maintain optimal flow during startup. Mechanics typically drop this unit in to restore brisk warm air output on frosty mornings or seal leaks that trigger low pressure dashboard alerts. You receive a single replacement heater built to bolt straight onto factory mounting rails without extra fabrication.\u003c\/p\u003e ✅ Matches original equipment connectors and gasket sealing surfaces\u003cbr\u003e\n✅ Covers cross reference codes 64116922699 and 64116903350 for quick lookup\u003cbr\u003e\n✅ Balanced impeller geometry improves rapid heat transfer in freezing conditions\u003cbr\u003e\n✅ Reinforced ceramic ball bearing setup cuts rotational drag and friction wear\u003cbr\u003e \u003cp\u003e💡 What steps prevent premature failure after installing a new secondary circulator\u003cbr\u003e\nSwapping out the worn unit fixes airflow blockage and restores proper freeze protection.\u003cbr\u003e\n- Bleed trapped air out of the upper radiator neck until fluid runs completely clear\u003cbr\u003e\n- Inspect the main thermostat housing seals since leaking joints starve the water jacket\u003cbr\u003e\n- Flush hardened antifreeze deposits that choke fin passages inside the core\u003cbr\u003e\n- Bench prime the electric rotor until you notice steady torque under load\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49212305703147,"sku":"VXB0HC8SW8C4","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41hcXAZvFEL.jpg?v=1786579227","url":"https:\/\/vxb.com\/products\/auxiliary-coolant-water-pump-compatible-with-bmw-5","provider":"VXB Bearings","version":"1.0","type":"link"}