High quality oil cooler 079 117015 M for A8/S8/4.0T

High-quality OE-spec oil cooler with part number 079 117 015 M, specially engineered to fit Audi A8 and S8 equipped with 4.0T V8 engines, also compatible with matching S6/S7 4.0T powertrains from 2013 to 2018. Crafted from premium aluminum alloy, this oil cooler features compact layered internal flow channels for fast heat exchange, efficiently stabilizing engine oil temperature amid intense driving and high-load conditions. It prevents excessive oil heating, avoids lubricant thinning and oxidative deterioration to keep stable oil viscosity, greatly cutting engine internal abrasion and sludge accumulation. Strictly produced following original factory dimensional standards for seamless direct installation without extra modification, perfectly replacing the original damaged cooler. Rigorous pressure and leak tests eliminate fluid leakage risks; built-in bypass valve optimizes cold-start warm-up efficiency, shortening preheating time in low-temperature environments. Ideal aftermarket replacement part for vehicle maintenance, effectively protecting core engine assemblies and extending service life of high-performance 4.0T motors.