Browse GMC Savana 2500 Electrical switch and socket price. Order GMC Savana 2500 Plug & GMC Savana 2500 AC plug switch Get GMC Savana 2500 Switch & plug. Maintaining the headlight components of your GMC Savana 2500 is crucial for ensuring road safety and visibility. Regularly clean the lenses and check for any signs of dimming or flickering, which typically indicate the need for a replacement. To extend their lifespan, consider upgrading to LED or HID options, known for their durability and superior brightness. When selecting new headlight components, ensure they are compatible with your model for a seamless installation; quality materials like robust polycarbonate lenses can resist impact and weathering, enhancing longevity. Follow manufacturer guidelines to ensure correct installation and alignment, maximizing the effectiveness of your vehicle's illumination.