BWD SS666 Diesel Glow Plug Relay

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

• Chrysler MD012137
• Airtex 1R2211
• Standard Ignition SS-599
• Wells 20842
• Wells SS346
• CARQUEST Premium By WELLS 56-2429
• CARQUEST Premium By WELLS 562429
• Standard Ignition SS599
• Echlin ST666
• Duralast 20842
• Duralast RLYB10116
• Duralast SS346

• 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.