Refresh your engine bay without replacing the entire cap—IAG’s Replacement Engine Dress-Up Cap Insert is a simple, effective way to change up your style or replace a lost insert. Specifically designed for the IAG Coolant Cap, this anodized insert offers both form and function in one easy-to-swap component.
Precision-machined from 6061 billet aluminum in IAG’s Maryland facility, the insert fits snugly in the center of the coolant cap and measures 1.25” in diameter. It features a dual-sided design: one side is laser-etched with a universal coolant fluid symbol, while the reverse is a clean, solid anodized color—giving you full customization control.
Direct replacement for IAG Coolant Cap
CNC-machined from lightweight and durable 6061 billet aluminum
1.25" diameter – exact fit for the IAG cap’s center insert
Dual-sided design: coolant symbol or solid color
Available in Gold anodized finish
Quick install – swap inserts in seconds with a small tool
Made in the USA at IAG’s Westminster, MD facility
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