The Shift Interlock Solenoid is an essential safety mechanism, inhibiting the vehicle from inadvertently shifting out of park until the driver's foot is on the brake pedal. Dorman's Shift Interlock Solenoid is quality tested, affordable and restores vehicle drivability. All Dorman products are engineered in the United States and backed by 100 years of automotive aftermarket experience. Our solutions are thoroughly tested and inspected, and if you experience any difficulty installing or using our parts, we have a dedicated technical support team of ASE Blue Seal certified professionals ready to help. To learn more about our quality and innovation, visit DormanProducts.com.