{"product_id":"motorad-391-170-thermostat-housing-assembly-w-gasket-nissan-infiniti","title":"Motorad 391-170 Thermostat Housing Assembly w\/ Gasket - Nissan\/INFINITI","description":"\u003cp\u003eThe Motorad 391-170 is a complete Engine Coolant Thermostat Housing Assembly built to OEM specifications, giving you a straightforward direct-fit replacement for select Nissan, INFINITI, and Suzuki applications spanning 2001-2020. Constructed from aluminum, copper, and stainless steel, the housing pairs a disk-style thermostat with a jiggle pin check valve to help bleed trapped air from the cooling system during refills. A bleeder hole and 2 outlet ports support proper coolant flow, while the included paper gasket means you don't need to source a separate seal for installation. Set to begin opening at 170°F (76.67°C), it's designed to respond consistently to your engine's cooling demands. With 3 mounting holes for secure installation, this assembly is ready to install on applicable 3.5L VQ35DE\/VQ35HR, 4.0L VQ40DE, and 2.5L QR25DE engines including 350Z, G35, Pathfinder, Frontier, Xterra, and Equator models.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eIncludes paper gasket so you skip an extra parts run before installation\u003c\/li\u003e\n  \u003cli\u003eJiggle pin check valve helps release trapped air for better cooling system bleed\u003c\/li\u003e\n  \u003cli\u003eAluminum, copper, and stainless steel construction built to OEM specifications\u003c\/li\u003e\n  \u003cli\u003eBleeder hole and dual outlet ports support proper coolant circulation\u003c\/li\u003e\n  \u003cli\u003e170°F start-to-open temperature designed for consistent, predictable thermostat response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e2001-2003 INFINITI QX4 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2001-2004 Nissan Pathfinder 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2006 Nissan 350Z 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2007 INFINITI G35 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2008 INFINITI FX35 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2005, 2008-2010 Nissan Frontier 2.5L 2488CC 152CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2005-2012 Nissan Pathfinder 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2005-2013 Nissan Xterra 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2007, 2011-2013 Nissan Frontier 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2008 INFINITI M35 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2009 Suzuki Equator 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2010-2012 Suzuki Equator 2.5L 2488CC 152CID L4 DOHC 16 Valve Naturally Aspirated GAS\u003cbr\u003e2012-2013, 2017 Nissan NV1500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2012-2013, 2017 Nissan NV2500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2012-2013, 2017 Nissan NV3500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2017 Nissan Frontier 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2020 Nissan Frontier 3.8L 3779CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 391-170\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Motorad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 391-170\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Coolant Thermostat Housing Assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644391700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644391700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 13.2 x 12.2 x 6.2 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 5.19 LB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827563708565,"sku":"391-170","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/391-170_Angle.jpg?v=1787708606","url":"https:\/\/mizumoauto.com\/products\/motorad-391-170-thermostat-housing-assembly-w-gasket-nissan-infiniti","provider":"Mizumo Auto","version":"1.0","type":"link"}