Standard Motor Products SS-591 Diesel Glow Plug Relay

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

• Kem SW112
• ACDelco 00560580
• ACDelco 560580
• ACDelco D1777
• General Motors 22514424
• General Motors 560580
• General Motors D1777
• Airtex 1M1466
• CARQUEST Premium By WELLS 56-2431
• Echlin GPR500
• Duralast 16136
• Duralast RLYB10112
• Duralast SS333
• NAPA Mileage Plus GPR100SB
• T Series SS591T
• CARTEK DR1006
• Original Engine Management DR1006
• BWD GPR1
• CARQUEST Premium By WELLS 562431

• Enhanced Protection and Performance: Polyester-insulated magnet wire, cadmium-plated copper discs, and solid contact bolts are used to reduce voltage drop and deliver full battery power to the engine control module and glow plugs.
• Our Diesel Glow Plug Relays are equipped with heavy-duty copper contacts that minimize arcing effects and extend solenoid life, contributing to proper glow plug warm up times to start the diesel engine.
• Pure Copper Construction: Our battery terminal studs are crafted from pure copper, significantly reducing resistance and enabling higher current flow.
• Stronger Magnetic Field: With more pure copper windings than found on most vehicles, our Diesel Glow Plug Relays create a stronger magnetic field, contributing to efficient vehicle start-up.