100% performance and durability tested for greater life expectancy and maximized engine performanceDesigned with OE manufacturing technologyEnhanced fin design for maximum heat dissipationReduced fan noise and vibration during acceleration or cruisingGMB is one of the world's largest designers and producers of automotive products. All GMB products are engineered, designed and built utilizing the strictest design and manufacturing guidelines, with the finest quality assured through ISO,TS 16949 programs. Being the OE supplier to major automobile makers, such as GM, Mazda, Nissan and Hyundai, GMB takes high quality standards seriously and continually seeks customer satisfaction.