{"product_id":"caterpillar-cat-3412-c32-marine-engine-water-pump-impeller-1539123","title":"Caterpillar CAT 3412 C32 Marine Engine Water Pump Impeller 1539123","description":"\u003ch2\u003eWater Pump Impeller for Caterpillar\u003c\/h2\u003e\u003cp\u003eThis water pump impeller, OEM cross-reference 1539123, is a direct replacement for Caterpillar marine engine cooling systems, delivering reliable circulation for 3412 and C32 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump impeller for Caterpillar marine engines replaces OEM part 1539123. It is designed to move coolant through the engine block, ensuring proper temperature control for 3412 and C32 models. Built for heavy-duty marine service, this impeller keeps the Caterpillar water pump performing at its peak.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-grade rubber and synthetic compounds for long life\u003c\/li\u003e\n\u003cli\u003ePrecision-molded to match OEM dimensions for a secure fit\u003c\/li\u003e\n\u003cli\u003eResists heat, saltwater, and chemical corrosion\u003c\/li\u003e\n\u003cli\u003eProvides consistent coolant flow at high engine speeds\u003c\/li\u003e\n\u003cli\u003eEasy to install with standard hand tools\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM performance specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Caterpillar 3412\u003c\/li\u003e\n\u003cli\u003efor Caterpillar C32\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in marine engine cooling systems\u003c\/li\u003e\n\u003cli\u003eFor raw water pumps on commercial vessels\u003c\/li\u003e\n\u003cli\u003eFor generator sets in marine applications\u003c\/li\u003e\n\u003cli\u003eFor propulsion engines on pleasure craft\u003c\/li\u003e\n\u003cli\u003eIdeal for continuous operation in saltwater environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1539123\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I replace this impeller? \u003cstrong\u003eA:\u003c\/strong\u003e Replacement intervals typically range from 500 to 1000 operating hours, or annually, whichever comes first, depending on water conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement for OEM part 1539123, not an original Caterpillar product.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46624987087034,"sku":"ZZ3E03029","price":158.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_9b9c9599-7f4b-4278-9a04-16c8a47a6be5.jpg?v=1789154629","url":"https:\/\/partoutfitters.com\/products\/caterpillar-cat-3412-c32-marine-engine-water-pump-impeller-1539123","provider":"Part Outfitters","version":"1.0","type":"link"}