The Standard Ignition SS 252 SI Starter Solenoid is engineered to provide reliable and efficient operation in various vehicles including models from Nissan such as the 1987 200SX SE and the 1989 Stanza This solenoid serves as a critical component in the starting system ensuring that the starter motor receives the necessary electrical current to initiate engine operation Constructed with heavy duty copper contacts the SS 252 SI minimizes arcing thereby extending the solenoid s lifespand maintaining consistent performance over time The use of pure copper windings enhances the solenoid s magnetic field strength facilitating a more robust and dependable start Additionally the solenoid features polyester insulated magnet wire cadmium plated copper discs and solid contact bolts all of which work together to reduce voltage drop and deliver full battery power to the starter This desiglso offers greater protectiogainst electrical overloads safeguarding the vehicle s electrical system The inclusion of pure copper battery terminal studs further reduces resistance allowing higher current flow even in demanding environments which is essential for optimal performance By integrating these advanced materials and design elements the Standard Ignition SS 252 SI Starter Solenoid addresses common operational challenges such as inconsistent starting and electrical system strain thereby enhancing overall vehicle reliability and reducing maintenance costs for fleet operations