Wehrli Coolant Tank Billet Cap - Black Anodized - WCF100543

Cooling products are essential components to keeping your vehicle running at optimal temperatures. Whether you are looking for a radiator, fans, or oil coolers, we've got you covered with the top brands like Mishimoto, Koyorad, Skunk2, Moroso, and more!

Radiator caps are designed to keep coolant from leaking out of your radiator. It is important to make sure your radiator cap is in good condition so that it can withstand coolant pressure under hot temperatures. If your vehicle is leaking coolant from its radiator cap, replace it as soon as possible.

Pop the hood on a diesel enthusiast's truck somewhere in North America and you may find my company's logo on the engine. Welded to an intake or intercooler pipe, this logo represents an awesome responsibility to the diesel enthusiast community that has supported WCFab over the years. It's a responsibility and commitment to ensure WCFab products meet the highest standard of craftsmanship and fitment. We care enough to put our name on it.