2PCS Coolant Cap, 21712-79900 Radiator Cap, Engine Coolant Overflow Reservoir Tank Cap, Compatible with Infiniti EX35 EX37 FX37 FX35 G35 G25 G37

Product Item: Coolant Overflow Reservoir Tank CapMaterial:- Premium heat-resistant plastic, resistant to cracking/deformation under extreme engine temperatures- Built-in sealing rubber gasket for airtight fit, preventing coolant leakageKey Features:- Direct OEM replacement for 21712-79900, AM-4118851190, 10037044, 21712-3NA0A – replaces aged/damaged caps without modifications- Maintains stable cooling system pressure, reducing engine overheating risks- Tool-free installation: twist clockwise to secure (install only when engine is fully cooled)- 2-piece pack provides replacement + spare, compact design for easy storage in car toolboxesSpecification:- Outer Diameter: 1.5 × 1.5 inches- Inner Diameter: 1.2 × 1.2 inches- Height: 0.43 inches- Color: Black (standard automotive design)Compatibility List: Infiniti:EX35 (2008-2017), EX37 (2013), FX35 (2003-2012), FX37 (2013), FX45 (2003-2008), FX50 (2009-2013), G25 (2011-2013), G35 (2003-2008), G37 (2008-2013), M35 (2006-2010), M35h (2012-2013), M37 (2011-2019), M45 (2006-2010), M56 (2011-2019), Q40 (2014-2015), Q60 (2014-2015), Q70 (2011-2019), QX50 (2014-2017), QX70 (2014-2017)350Z (2003-2009), 370Z (2009-2014), Cube (2009-2014), Juke (2011-2017), Leaf (2011-2017), Murano (2003-2014), NV200 (2013-2020), Quest (2011-2017), Rogue (2008-2020), Versa (2007-2012), Sentra (2015-2018)Why Choose this Coolant Cap?- Provides reliable protection for vehicle cooling systems, with easy installation, durable material, and spare part included, offering practicality and peace of mind.Package Includes:- 2 × Coolant Cap.

• Compatible: This coolant cap is compatible with the Infiniti EX35 (2008-2017), EX37 FX37 2013, FX35 2003-2012, FX45 G35 2003-2008, FX50 2009-2013, G25 2011-2013, G35 2003-2008, G37 2008-2013, M35 2006-2010, M35h 2012-2013, M37 2011-2019, M45 2006-2010, M56 2011-2019, Q40 2014-2015, Q60 2014-2015, Q70 2011-2019, QX50 2014-2017, QX70 2014-2017.
• Compatible: This radiator cap compatible with 350Z 2003-2009, 370Z 2009-2014, Cube 2009-2014, Juke 2011-2017, Leaf 2011-2017, Murano 2003-2014, NV2002013-2020, Quest 2011-2017, Rogue 2008-2020, Versa 2007-2012, Sentra 2015-2018.
• Superior Compatibility: This coolant reservoir cap replaces OEM part numbers 21712-79900, AM-4118851190, 10037044, 21712-3NA0A, 2171279900. It can directly replace aged or damaged coolant caps. Before purchasing, please verify the dimensions, vehicle model, year, and replacement part number to ensure compatibility with your vehicle for optimal performance.
• Premium Quality: This Coolant Overflow Reservoir Tank Cap utilizes premium-grade plastic that is wear-resistant and durable, resisting cracking and deformation even in extreme engine heat. It effectively maintains stable engine temperatures, reduces overheating risks, and delivers lasting, dependable protection for the cooling system.
• Dimensions: With an outer diameter of approximately 1.5 × 1.5 inches, an inner diameter of about 1.2 × 1.2 inches, and a height of 0.43 inches, this reservoir cap effectively prevents coolant leakage during operation, delivering a smoother and safer driving experience. Each package includes 2 coolant caps, serving as spare parts. Its portable design fits neatly into car storage compartments, saving space and ensuring easy access whenever needed.