{"product_id":"atlantic-automotive-enterprises-5645n-power-steering-pump","title":"Atlantic Automotive Enterprises 5645N Power Steering Pump","description":"\u003ch2\u003eNew Hydraulic Power Steering Pump for Tacoma\u003c\/h2\u003e\u003cp\u003eAtlantic Automotive Enterprises New Power Steering Pump 5645N is an application-specific hydraulic replacement built for OE-style fit and operation. It is engineered for 2016-2023 Toyota Tacoma applications and arrives with the pulley preinstalled for a cleaner replacement process.\u003c\/p\u003e\u003cp\u003eEach AAE New Power Steering Pump is inspected and 100% hydraulically tested under load in the USA before shipment. For long service life and proper steering performance, the steering system should be flushed and refilled with an OE-approved power steering fluid during service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePulley included and preinstalled\u003c\/li\u003e\n\u003cli\u003e100% hydraulically tested under load in the USA\u003c\/li\u003e\n\u003cli\u003eEngineered to meet or exceed OE specifications for performance, fit, and function\u003c\/li\u003e\n\u003cli\u003eApplication-specific design for Toyota Tacoma hydraulic power steering service\u003c\/li\u003e\n\u003cli\u003eSold without a core charge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eAAE New Power Steering Pump 5645N is part of the Atlantic Automotive Enterprises New Power Steering Pump line, a hydraulic pump program focused on OE-quality components and verified fitment. This part is built for Toyota Tacoma models and is listed for 2016-2021 Toyota Tacoma, w\/Pulley, w\/o Reservoir, w\/Return Pipe, and 2022-2023 Toyota Tacoma, w\/Pulley, w\/o Reservoir, w\/Return Pipe Adapter. It is a direct-fit hydraulic power steering pump for Tacoma owners replacing a worn or noisy pump while maintaining factory-style steering response.\u003c\/p\u003e\u003cp\u003eThis part cross-references 4431004200 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWhining or groaning from the power steering pump\u003c\/li\u003e\n\u003cli\u003eHeavy or inconsistent steering effort\u003c\/li\u003e\n\u003cli\u003eLow hydraulic pressure in the steering system\u003c\/li\u003e\n\u003cli\u003eLeak-related pump replacement on Toyota Tacoma hydraulic steering systems\u003c\/li\u003e\n\u003cli\u003ePump wear that affects steering assist and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installing this Toyota Tacoma power steering pump, inspect the steering fluid reservoir and replace it if contamination or restriction is present. A clogged reservoir can starve the replacement pump and shorten service life. Flush the steering system thoroughly and refill with an OE-approved power steering fluid to help protect the pump and maintain proper operation.\u003c\/p\u003e\u003cp\u003eVerify the vehicle’s year and return-line configuration before installation. This part number 5645N is listed for Tacoma applications with pulley and without reservoir, and the fitment notes differ between 2016-2021 and 2022-2023 models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAAE power steering pumps are manufactured with OE-quality components and undergo inspection and testing to confirm OE operation and fitment. Each unit is 100% tested in the USA under hydraulic load. Warranty coverage is 24 months or 24,000 miles.\u003c\/p\u003e","brand":"Atlantic Automotive Enterprises","offers":[{"title":"Default Title","offer_id":52876622561461,"sku":"FBXX-5645N","price":273.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AA_5645N_Fro.jpg?v=1785304973","url":"https:\/\/www.partcatalog.com\/products\/atlantic-automotive-enterprises-5645n-power-steering-pump","provider":"PartCatalog","version":"1.0","type":"link"}