Design Engineering DEI 10740 Oil Filter Heat Shield 3.5" x 4.5" - 3 Pack

The Design Engineering DEI 10740 Oil Filter Heat Shield is designed to protect your oil filter from excessive heat generated by nearby exhaust components, turbochargers, and other heat sources. By shielding your oil filter from extreme temperatures, this heat barrier helps maintain optimal oil viscosity and extends filter life, preventing premature oil breakdown and potential engine damage.

Key Features:

• Fits oil filters measuring 3.5 inches in diameter and 4.5 inches in height
• Pack of 3 shields for multiple vehicles or replacements
• Constructed with DEI's heat-reflective materials to deflect radiant heat
• Easy installation with hook-and-loop closure system
• Helps prevent heat soak that can thin oil and reduce lubrication effectiveness
• Ideal for high-performance, racing, and tight-clearance engine bay applications

This heat shield is particularly beneficial in forced induction applications, vehicles with header or turbo setups, and any installation where the oil filter is positioned near high-temperature components. The reflective barrier technology helps maintain consistent oil temperatures for better engine protection and performance.