DEI Oil Filter Heat Shields

Wrap the oil filter on your high performance vehicle in a DEI Oil Filter Heat Shield to help block heat away from the filter and reduce oil temperatures. Oil filters are usually tucked tight to the oil pan and engine block which can cause them to soak in a lot of heat. DEI's Heat Shields effectively block radiant heat that could potentially cause thermal breakdown which degrades the additives in your oil, making it less effective at protecting your engine. The peel and stick design makes these filter shields easy to install and can be trimmed to fit virtually all oil filters. Available in either 2.5"-3.5" x 3" or 3.5"-4.5" x 4" sizes, each pack contains 3 shields.