ASI Performance Coolant Overflow Tank For 2003-2007 Ford Excursion 6.0L Powerstroke – Aluminum, Direct Fit, Lifetime Warranty

This is an ASI Performance aluminum coolant overflow tank, direct fit for the 2003–2007 Ford Excursion with the 6.0L Powerstroke diesel.

Replaces the plastic factory tank that always seems to crack.

Made from aluminum, so it's not gonna split on you.

Direct replacement, no modification needed.

Replaces OE numbers 3C3Z8A080AE, 6C3Z8A080B, and cross references 2741, CU2741, DPI2741.

Lifetime warranty.

If you're tired of degas bottle failures, this is the last one you'll buy.