{"product_id":"metelli-pa637-engine-water-pump","title":"Metelli PA637 Engine Water Pump","description":"\u003ch2\u003eReliable Engine Water Pump for Cadillac, Saab, and Saturn Vehicles\u003c\/h2\u003e\u003cp\u003eThe Metelli PA637 engine water pump is designed to maintain optimal engine temperature and ensure efficient coolant circulation. Compatible with select Cadillac, Saab, and Saturn models, this new water pump includes essential components for a complete installation.\u003c\/p\u003e\u003ch2\u003eKey Features of the Metelli PA637 Water Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes gasket and o-ring for secure sealing\u003c\/li\u003e\n\u003cli\u003eDurable aluminium housing for lightweight strength\u003c\/li\u003e\n\u003cli\u003eBrass impeller with 6 vanes for effective coolant flow\u003c\/li\u003e\n\u003cli\u003eRoller\/ball bearing with 30mm outside diameter for smooth operation\u003c\/li\u003e\n\u003cli\u003eImpeller outside diameter measures 56mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eNew, not remanufactured, ensuring reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Metelli PA637 Engine Water Pump\u003c\/h2\u003e\u003cp\u003eThis engine water pump from Metelli is engineered with a robust aluminium housing that offers corrosion resistance and durability. The brass impeller, featuring six vanes, is designed to optimize coolant flow through the engine cooling system. Equipped with a roller\/ball bearing measuring 30mm in outside diameter, the pump ensures smooth rotation and long service life. The package includes a water pump and an o-ring, along with a gasket to provide a complete sealing solution during installation. This pump is new and built to meet or exceed OEM specifications for Cadillac, Saab, and Saturn vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac CTS, Catera, LS2, LW2, LW300\u003c\/li\u003e\n\u003cli\u003eSaab 9-5, 900, 9000\u003c\/li\u003e\n\u003cli\u003eSaturn L300, Vue\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Metelli PA637 water pump is suitable for these specific models, ensuring proper fit and function within their cooling systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Metelli PA637 Water Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to coolant circulation failure\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from worn or damaged seals\u003c\/li\u003e\n\u003cli\u003eNoise or rough operation caused by bearing wear\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from impeller damage\u003c\/li\u003e\n\u003cli\u003ePremature engine wear due to inadequate temperature control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Metelli PA637 water pump, ensure the gasket and o-ring are properly seated to prevent leaks. Verify compatibility with your vehicle’s make and model before installation. It is recommended to inspect the cooling system hoses and thermostat during replacement to maintain overall system integrity. Use manufacturer torque specifications for mounting bolts to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eMetelli provides this engine water pump as a new component manufactured to meet OEM standards. The inclusion of high-quality materials such as aluminium housing and brass impeller supports durability and performance. Warranty coverage details should be confirmed at the point of purchase, typically covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Metelli","offers":[{"title":"Default Title","offer_id":43803766554805,"sku":"CMJM-PA637","price":43.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GF_PA637_Fro_9eca3e6d-6f1f-49ac-9af6-5180bee6d0c4.jpg?v=1774998697","url":"https:\/\/www.partcatalog.com\/products\/metelli-pa637-engine-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}