A-Premium 79.5 Inch Engine Serpentine Drive Belt Compatible with Infiniti Q50 Q60 2014-2015, QX50 2014-2017, G37 2008-2013, M37 2011-2013, QX70, Q70, FX37, FX50, Q40, EX37, Q70L & Nissan 370Z

[Vehicle Fitment-1]: Compatible with Infiniti EX37 2013 V6 3.7L, FX37 2013 V6 3.7L (Location: Alternator and Air Conditioning), FX50 2013 V8 5.0L (Location: Alternator, Water Pump and Air Conditioning), G37 2008-2013 V6 3.7L, M37 2011-2013 V6 3.7L, Q40 2015 V6 3.7L, Q50 Q60 2014-2015 V6 3.7L, Q70 2014-2019 V6 3.7L, Q70L 2015-2019 V6 3.7L, QX50 2014-2017 V6 3.7L, QX70 2014 2017 V6 3.7L (Location: Alternator and Air Conditioning), QX70 2015-2016 V6 3.7L, QX70 2015 V8 5.0L --- Gas Only. [Vehicle Fitment-2]: Compatible with Nissan 370Z 2009-2020 V6 3.7L --- Gas Only. [Specifications]: Effective Length (Inch): 79.5; Rib Quantity: 7; Outside Circumference (Inch): 80; Belt Material: EPDM; Top Width (Inch): 0.947; Cord Material: Polyester; Cross Section Designation: K; Reference Number: K070795, 11720EY000, 11720EY00A, 11720EY00B. [Key Advantages]: The A-Premium serpentine belt features premium EPDM rubber, delivering enhanced resistance to cracks, corrosion, oils, and contaminants. It integrates tool-free installation with industrial-grade reliability, ensuring stable performance in high-temp/high-load environments. Precision-engineered dimensions enable precise tension and alignment control, significantly reducing vibration and noise. To ensure long-term performance, prioritize tensioner inspection before installation. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted engine serpentine drive belt. We offer a wide variety of automotive accessory categories, including replacements, ensuring that you can hit the road with peace of mind