Standard Motor Products SS-521 Starter Solenoid

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Kem SW39
• Mighty 3-906
• ACDelco 19136347
• ACDelco 1930496
• ACDelco D906
• ACDelco D982A
• General Motors 19136347
• General Motors 1930496
• General Motors 1933809
• General Motors 1934779
• General Motors 1952524
• Airtex 1S5227
• CARQUEST Premium By WELLS 53-27305
• Echlin ST33
• Duralast DR480
• Duralast STSB1061
• Duralast STSB10247
• BWD S46
• Mighty 3906
• CARQUEST Premium By WELLS 5327305

• As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product
• Our polyester-insulated magnet wire, cadmium-plated copper discs and solid contact bolts reduce voltage drop and deliver full battery power to the starter while providing greater protection against electrical overload
• Our starter solenoids contain heavy-duty copper contacts that reduce the effect of arcing and extend solenoid life
• Our starter solenoids have more pure copper windings than found on most vehicles to create a stronger magnetic field
• Pure copper battery terminal studs reduce resistance to permit higher current flow, even in the hottest environments, for better performance
• We understand and expect the demand for quality, our starting and charging system products feature high grade materials for extended service life