{"product_id":"gates-33941s-engine-coolant-thermostat-lower","title":"Gates 33941S Engine Coolant Thermostat - Lower","description":"\u003ch2\u003eReliable Engine Cooling with Gates Premium Thermostat 33941S\u003c\/h2\u003e\u003cp\u003eThe Gates Premium Thermostat 33941S is engineered to maintain optimal engine temperature for select Nissan and INFINITI vehicles. Designed with durable stainless steel and copper materials, this engine coolant thermostat ensures consistent performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from stainless steel and copper for durability\u003c\/li\u003e\n\u003cli\u003eBottom by-pass design with a jiggle pin weep hole for efficient coolant flow\u003c\/li\u003e\n\u003cli\u003eO-ring seal type for secure sealing without gaskets\u003c\/li\u003e\n\u003cli\u003eStarts to open at 180°F (82°C) to regulate engine temperature precisely\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Nissan and INFINITI models including Altima, Frontier, Pathfinder, QX60, Rogue, Rogue Select, Sentra, and X-Trail\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Gates Premium Thermostat 33941S features a bottom by-pass design that allows coolant to circulate even when the thermostat is closed, preventing hot spots and promoting engine longevity. Its stainless steel and copper construction resists corrosion and wear, critical for maintaining reliable operation under varying temperature conditions. The thermostat includes a jiggle pin weep hole to release trapped air, improving coolant flow and system efficiency. With an O-ring seal type, it provides a tight seal without the need for additional gaskets, simplifying installation and reducing potential leak points. The thermostat opens at a precise temperature of 180°F (82°C), ensuring the engine reaches optimal operating temperature quickly and maintains it effectively.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant thermostat is compatible with a range of Nissan and INFINITI vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan Altima\u003c\/li\u003e\n\u003cli\u003eNissan Frontier\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eINFINITI QX60\u003c\/li\u003e\n\u003cli\u003eNissan Rogue and Rogue Select\u003c\/li\u003e\n\u003cli\u003eNissan Sentra\u003c\/li\u003e\n\u003cli\u003eNissan X-Trail\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed specifically for these models to meet OEM specifications and maintain proper engine cooling system function.\u003c\/p\u003e\u003ch2\u003eGates Premium Thermostat Product Line\u003c\/h2\u003e\u003cp\u003eThe Premium Thermostat line from Gates focuses on delivering reliable temperature regulation with high-quality materials and precise engineering. This product line emphasizes durability and performance, using corrosion-resistant metals and advanced design features like jiggle pins and O-ring seals to enhance coolant flow and sealing integrity. The 33941S model exemplifies these qualities, providing a dependable replacement part for compatible Nissan and INFINITI vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Thermostat\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to thermostat failure\u003c\/li\u003e\n\u003cli\u003ePoor engine warm-up times affecting fuel efficiency\u003c\/li\u003e\n\u003cli\u003eCoolant leaks caused by worn or damaged seals\u003c\/li\u003e\n\u003cli\u003eInconsistent engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eAir trapped in the cooling system reducing performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Premium Thermostat 33941S, ensure the O-ring seal is properly seated to prevent leaks. The bottom by-pass design requires correct orientation in the housing for optimal coolant flow. Although no installation tool is included, standard thermostat installation tools compatible with Nissan and INFINITI models can be used. Verify the thermostat opens at the specified temperature to confirm proper operation after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Premium Thermostat 33941S to meet stringent quality standards, using corrosion-resistant materials and precision engineering. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable performance in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138087088309,"sku":"BBSC-33941S","price":44.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_33941S_Ang.jpg?v=1775231875","url":"https:\/\/www.partcatalog.com\/products\/gates-33941s-engine-coolant-thermostat-lower","provider":"PartCatalog","version":"1.0","type":"link"}