{"product_id":"gates-34819-engine-coolant-thermostat","title":"Gates 34819 Engine Coolant Thermostat","description":"\u003ch2\u003eIntegrated Thermostat Housing for Nissan Pathfinder\u003c\/h2\u003e\u003cp\u003eGates 34819 is an integrated housing thermostat built for accurate coolant temperature control in select 2001-2002 Nissan Pathfinder applications. It is an OE Performance replacement that supports stable engine operating temperature and consistent cooling system function.\u003c\/p\u003e\u003cp\u003eThe Gates Integrated Housing Thermostat line focuses on modern cooling-system designs that combine the thermostat and housing into one service part. For Pathfinder owners searching for a 170 degree thermostat, OE temperature replacement, or an integrated thermostat housing for Nissan Pathfinder 2001-2002, this part number 34819 is a direct match to the listed application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntegrated Housing Thermostat design\u003c\/li\u003e\n\u003cli\u003eStart to open temperature: 170°F \/ 77°C\u003c\/li\u003e\n\u003cli\u003eOE Performance comparison rating\u003c\/li\u003e\n\u003cli\u003e3 bolt holes for mounting\u003c\/li\u003e\n\u003cli\u003eJiggle pin weep hole: Yes\u003c\/li\u003e\n\u003cli\u003eJiggle pin\/check valve: Yes\u003c\/li\u003e\n\u003cli\u003eOutlet inside diameter: 1.22 in\u003c\/li\u003e\n\u003cli\u003eOutlet outside diameter: 1.373 in\u003c\/li\u003e\n\u003cli\u003eElectric: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 34819 is engineered for vehicles that use an integrated thermostat housing rather than a separate thermostat assembly. It regulates coolant flow at the specified opening temperature to help the engine reach and maintain normal operating range. This matters for drivers looking for a replacement thermostat housing for 2001-2002 Nissan Pathfinder models with OE temperature requirements.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - OE Solutions 902-5171 for the same application. Gates 34819 also aligns with the cooling-system needs of the Nissan Pathfinder, and the part number 34819 is commonly searched alongside OE-style thermostat housing replacement terms.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine running too cool or too warm\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuation during normal driving\u003c\/li\u003e\n\u003cli\u003eCooling system service on integrated housing designs\u003c\/li\u003e\n\u003cli\u003eReplacement needs for OE-temperature thermostat applications\u003c\/li\u003e\n\u003cli\u003eFitment-specific repair on 2001-2002 Nissan Pathfinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the outlet diameter, bolt-hole count, and temperature specification before installation. This thermostat housing uses a 3-bolt mounting pattern and is listed for N\/A position fitment on 2001-2002 Nissan Pathfinder models. Confirm the cooling system is fully drained and the mating surfaces are clean before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates develops aftermarket thermostat housing solutions for vehicles equipped with integrated designs, with a focus on accurate temperature regulation and OE-style performance. Part number 34819 is listed as an OE Performance replacement for the specified Nissan Pathfinder application.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45311336972469,"sku":"BBSC-34819","price":21.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_34819_Fro.jpg?v=1775146652","url":"https:\/\/www.partcatalog.com\/products\/gates-34819-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}