{"product_id":"metelli-pa1058-engine-water-pump","title":"Metelli PA1058 Engine Water Pump","description":"\u003ch2\u003eReliable Engine Water Pump for BMW 550i, 650i, 750i, 750Li, and X5\u003c\/h2\u003e\u003cp\u003eThe Metelli PA1058 engine water pump is designed to maintain optimal engine temperature and ensure efficient cooling for select BMW models. Engineered with durable materials and precise specifications, this water pump supports reliable vehicle performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes gasket for secure and leak-free installation\u003c\/li\u003e\n\u003cli\u003eAluminium housing for lightweight strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBrass impeller with 8 vanes for effective coolant flow\u003c\/li\u003e\n\u003cli\u003eRoller\/ball bearing type with 34mm outside diameter for smooth operation\u003c\/li\u003e\n\u003cli\u003eNew, not remanufactured, ensuring original quality standards\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 550i, 650i, 750i, 750Li, and X5 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe Metelli PA1058 water pump features an aluminium housing that offers a balance of durability and heat dissipation. Its brass impeller, measuring 70mm in outside diameter and equipped with 8 vanes, is designed to optimize coolant circulation within the engine. The roller\/ball bearing with a 34mm outside diameter ensures reduced friction and extended service life. This pump comes new and includes a gasket to facilitate proper sealing during installation.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis engine water pump is specifically compatible with BMW 550i, 650i, 750i, 750Li, and X5 vehicles. It is intended for use in the engine cooling system to regulate temperature and prevent overheating. The PA1058 part number corresponds to this exact fitment, making it suitable for owners seeking a direct replacement water pump for these BMW models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by maintaining coolant flow\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged water pumps causing coolant leaks\u003c\/li\u003e\n\u003cli\u003eAddresses noisy or failing bearings within the water pump assembly\u003c\/li\u003e\n\u003cli\u003eRestores proper engine temperature regulation for performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Metelli PA1058 water pump, ensure the gasket is properly seated to avoid coolant leaks. It is recommended to inspect the cooling system hoses and thermostat during replacement. Use manufacturer torque specifications for mounting bolts to prevent damage to the aluminium housing. Proper coolant refill and system bleeding are essential to remove air pockets and ensure efficient operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMetelli manufactures the PA1058 water pump to meet OEM standards, using high-quality materials such as aluminium and brass for durability and performance. This new water pump is backed by Metelli's quality control processes, providing reliable operation for BMW 550i, 650i, 750i, 750Li, and X5 models. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Metelli","offers":[{"title":"Default Title","offer_id":52118526787765,"sku":"CMJM-PA1058","price":90.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GF_PA1058_Fro.jpg?v=1775162004","url":"https:\/\/www.partcatalog.com\/products\/metelli-pa1058-engine-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}