Sciatica pain can be unbearable and long hours behind the wheel or desk compel you to seek a car seat cushion for sciatica pain. You can choose Comfilife gel enhanced Sat cushion as it is known for relieving people who suffer from sciatica, herniated disc, and tailbone injury. The cooling gel-infused cushion keeps you cool, and the thoughtful and well-designed shape keeps away the sciatica pain. Another option is the Aylio Orthopedic seat cushion, an orthopedic car seat cushion that comes with a contoured surface, U-shaped rear cut-out, and a design that relieves you from lower back pain and tailbone soreness, and unnecessary pressure on your body parts. These two are the best car seat cushions for sciatica.