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The aFe Momentum replacement filter sight window is a clear, injection-molded polycarbonate panel that lets you inspect a Momentum cold air intake filter without disassembly. Built for impact resistance, it replaces the original sight window and matches PN 05-01397. Installation is simple: align the window's molded pegs into existing holes and secure with the three included push nuts for a direct, hassle-free swap.
aFe Momentum Cold Air Intake System Replacement Sight Window - Round Clear
