# MotoRad 391-140 Engine Coolant Thermostat Housing for 2001-2019 Infiniti FX35 ### Specifications Start to Open Temperature: 140.0 Deg. F ### Features - Made to keep your vehicle's engine running cool - Designed to maintain proper cooling level and prevent overheating - Manufactured from high-strength materials to last - Durable construction to withstand everyday wear and tear ### Product Details Engine Coolant Thermostat Housing by MotoRad®. Location: Primary. Temperature: 140F. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products. The cooling system of your automobile is vital to your engine's overall health and longevity. That is why it’s critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. Without proper cooling, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior OEM parts we offer for your vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating. Brand: MotoRad Part Number: 391-140 Alternate MPN: 391140 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2003 Infiniti FX35 2004 Infiniti FX35 2005 Infiniti FX35 2006 Infiniti FX35 2007 Infiniti FX35 2008 Infiniti FX35 2003 Infiniti G35 2004 Infiniti G35 2005 Infiniti G35 2006 Infiniti G35 2007 Infiniti G35 2006 Infiniti M35 2007 Infiniti M35 2008 Infiniti M35 2001 Infiniti QX4 2002 Infiniti QX4 2003 Infiniti QX4 2003 Nissan 350Z 2004 Nissan 350Z 2005 Nissan 350Z 2006 Nissan 350Z 2005 Nissan Frontier 2006 Nissan Frontier 2007 Nissan Frontier 2008 Nissan Frontier 2009 Nissan Frontier 2010 Nissan Frontier 2011 Nissan Frontier 2012 Nissan Frontier 2013 Nissan Frontier 2014 Nissan Frontier 2015 Nissan Frontier 2017 Nissan Frontier 2018 Nissan Frontier 2019 Nissan Frontier 2012 Nissan NV 2013 Nissan NV 2014 Nissan NV 2015 Nissan NV 2017 Nissan NV 2001 Nissan Pathfinder 2002 Nissan Pathfinder 2003 Nissan Pathfinder 2004 Nissan Pathfinder 2005 Nissan Pathfinder 2006 Nissan Pathfinder 2007 Nissan Pathfinder 2008 Nissan Pathfinder 2009 Nissan Pathfinder 2010 Nissan Pathfinder 2011 Nissan Pathfinder 2012 Nissan Pathfinder 2005 Nissan Xterra 2006 Nissan Xterra 2007 Nissan Xterra 2008 Nissan Xterra 2009 Nissan Xterra 2010 Nissan Xterra 2011 Nissan Xterra 2012 Nissan Xterra 2013 Nissan Xterra 2014 Nissan Xterra 2015 Nissan Xterra 2009 Suzuki Equator 2010 Suzuki Equator 2011 Suzuki Equator 2012 Suzuki Equator ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 391-140. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Engine Coolant Thermostat Housing for Infiniti FX35 - 391-140 fitment - MotoRad Engine Coolant Thermostat Housing - 2003 Infiniti FX35 Engine Coolant Thermostat Housing ## Details - **Price:** 42.95 CAD - **Vendor:** MotoRad - **Type:** Engine Coolant Thermostat Housing - **Tags:** 2001-2003 Infiniti QX4, 2001-2012 Nissan Pathfinder, 2003-2006 Nissan 350Z, 2003-2007 Infiniti G35, 2003-2008 Infiniti FX35, 2005-2015, 2005-2015 Nissan Xterra, 2006-2008 Infiniti M35, 2009-2012 Suzuki Equator, 2012-2015, 2017 Nissan NV, 2017-2019 Nissan Frontier, 391-140, Automotive, Engine Coolant Thermostat Housing, MotoRad ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 42.95 CAD | In stock | ## Images - MotoRad 391-140 Engine Coolant Thermostat Housing for 2001-2019 Infiniti FX35 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-391-140-engine-coolant-thermostat-housing) > Updated: 2026-08-17