IAG Revolve Power Steering Reservoir Cap (08-14 WRX, 08-21 STI, 05-09 LGT)

TRANSFORM YOUR ENGINE BAY
Say goodbye to the dull factory cap and elevate your engine bay with the IAG Revolve Power Steering Reservoir Cap. Designed for 2008-2014 WRX, 2008-2021 STI, and 2005-2009 LGT Subaru models, this premium aluminum cap seamlessly replaces the OEM washer fluid reservoir cap. Not only does it deliver a perfect fit, but it also adds a sleek, custom look to your engine compartment.

BETTER THAN OEM
By combining Subaru’s proven venting system with IAG’s precision-machined aluminum surround, the IAG Revolve Power Steering Reservoir Cap creates a stronger, more durable solution than the OEM cap alone. Precision CNC-machined from billet aluminum at our Westminster, Maryland facility, this cap retains factory functionality while providing an extra layer of reinforcement to the original factory part. Its corrosion-resistant black anodized finish adds both protection and a custom aesthetic to your engine bay.

CUSTOMIZE YOUR CAP
The IAG Revolve Power Steering Reservoir Cap features a vibrant anodized aluminum insert at its center, available in your choice of silver, red, blue, black, gold, or purple. The insert is laser-etched with a universal power steering fluid symbol, but you can flip it to display a solid color for a clean, minimalist look. Swapping inserts is quick and effortless—simply use a small tool to pop out the insert and choose your preferred side in seconds.

COMPLETE THE LOOK
For a more cohesive look under the hood, upgrade to an IAG Revolve Engine Bay Dress-Up Cap Kit. This complete set includes the Oil Fill, Brake Fluid, Coolant Reservoir, Washer Fluid, and Power Steering Reservoir Caps where applicable in your preferred color. If you want a custom touch, each cap is also available individually, allowing you to mix and match for a unique style.