{"product_id":"aisin-opt-120-engine-oil-pump","title":"Aisin OPT-120 Engine Oil Pump","description":"\u003ch2\u003eEngine Oil Pump Overview\u003c\/h2\u003e\u003cp\u003eThe Aisin OPT-120 engine oil pump is an OE-manufactured replacement built for the lubrication demands of the engine. Its aluminum die-cast construction helps reduce size and weight while maintaining performance.\u003c\/p\u003e\u003cp\u003eCompatible with Toyota Corolla applications listed below, this oil pump is a direct-fit service part for restoring proper oil circulation. The OPT-120 part number is also useful when verifying the correct replacement against existing service information.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE-manufactured replacement for factory-style fit and function\u003c\/li\u003e\n\u003cli\u003eAluminum die-cast construction for reduced size and weight\u003c\/li\u003e\n\u003cli\u003eEngine oil pump for maintaining internal engine lubrication\u003c\/li\u003e\n\u003cli\u003eFits Toyota Corolla applications from 2014 through 2018\u003c\/li\u003e\n\u003cli\u003ePart number OPT-120 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Aisin OPT-120 is an engine oil pump engineered as an OE-manufactured replacement for the Toyota Corolla. It uses aluminum die-cast construction to reduce mass and package size without sacrificing performance, making it a practical choice when replacing a worn or failing pump. The OPT-120 part number appears on service references and interchange data, including 15100-0T050, 15100-37020, and 15100-37021.\u003c\/p\u003e\u003cp\u003eFits 2014-2018 Toyota Corolla, N\/A.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring oil pressure when the original pump is worn\u003c\/li\u003e\n\u003cli\u003eAddressing low lubrication flow caused by pump wear or damage\u003c\/li\u003e\n\u003cli\u003eReplacing a noisy or inefficient oil pump assembly\u003c\/li\u003e\n\u003cli\u003eSupporting proper engine lubrication in service repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the part number OPT-120 against the removed component and service catalog before installation. Confirm the application details for the Toyota Corolla listed in the fitment data and inspect related sealing surfaces and engine components during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAisin supplies OE-manufactured components, and this pump follows that factory-style manufacturing approach for the listed applications.\u003c\/p\u003e","brand":"Aisin","offers":[{"title":"Default Title","offer_id":53374768906421,"sku":"BKQL-OPT-120","price":95.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A8_OPT120_Fro.jpg?v=1790229867","url":"https:\/\/www.partcatalog.com\/products\/aisin-opt-120-engine-oil-pump","provider":"PartCatalog","version":"1.0","type":"link"}