Starter Solenoid by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of distribution while maintaining a profitable return for all stakeholders. If original solenoid comes with a rubber coated shim, use the new shim on the replacement solenoid. Do not use a shim on the replacement solenoid if none was used on original solenoid.