IAG Revolve Washer Fluid Black w/ Purple 02-21 WRX / 04-21 STI / 05-09 Legacy / 04-08 Forester

Ditch the unsightly yellow factory cap and transform your engine bay with the IAG Revolve Washer Fluid Reservoir Cap. This attractive aluminum cap offers a perfect fit to the OEM washer fluid reservoir while enhancing the appearance of your engine bay with a clean, custom look.

The IAG Revolve Washer Fluid Cap outperforms Subaru’s factory plastic cap, which is prone to wear and failure due to extreme temperatures under the hood. This cap is precision CNC-machined from 6061 billet aluminum, offering superior strength and durability. It features a sleek black anodized finish that is resistant to corrosion while giving your engine bay a high-end look.

The IAG Revolve Washer Fluid Cap stands out with a vibrant anodized aluminum insert in the center. The insert is laser-etched to reveal a universal washer fluid symbol, but can be flipped to show the solid color. The inserts are easy to swap in seconds, thanks to the accessible design inside the cap—just use a small tool to pop the insert out and choose your preferred side.