This high-quality new truck intercooler matches OEM numbers 1685549, 1372296, 167956 and 1371318. It is a vital cooling component that lowers intake air temperature for turbocharged engines. Made of high-grade aluminum material with fine welding craft, it features anti-corrosion, high pressure resistance and no air leakage. Strictly manufactured to OEM specifications, it fits perfectly and is an ideal replacement for damaged or aging intercoolers.