NGK 2187 Diesel Glow Plug

Reliable Diesel Glow Plug for Toyota Land Cruiser and Pickup

The NGK Glow Plug 2187 is engineered to provide consistent ignition performance for diesel engines in Toyota Land Cruiser and Pickup models. Designed with precision metal components and a threaded terminal, this glow plug ensures efficient starting in cold conditions.

• Material Type: Metal type for durability and heat resistance
• Terminal Thread Size: M4 threaded terminal for secure electrical connection
• System Voltage: 12 volts compatible with standard diesel ignition systems
• Operating Voltage: 7.00 volts for optimal glow plug heating
• Length: 3.76 inches to fit specified engine configurations
• Hex Size: 12 mm for easy installation and removal
• Seat Type: Flat seat ensuring proper sealing in the combustion chamber
• Thread Diameter: 0.391 inches for precise fitment
• Terminal Type: Threaded terminal for reliable electrical contact

About the NGK Glow Plug Product Line

The NGK Glow Plug line is designed to meet the rigorous demands of diesel engine ignition systems. Known for consistent heating performance and durability, NGK Glow Plugs like part number 2187 are manufactured to exact specifications to ensure compatibility and reliable operation in diesel vehicles such as the Toyota Land Cruiser and Pickup.

Technical Details and Compatibility

This NGK Glow Plug 2187 (also referenced as Y-118r) is specifically designed for diesel engines requiring a 12-volt system voltage and a 7.00-volt operating voltage. The metal construction and flat seat design provide a secure fit and effective heat transfer, essential for cold starts and efficient combustion. The M4 threaded terminal and 12 mm hex size facilitate straightforward installation and maintenance.

Common Applications and Problem Solving

• Improves cold engine starting performance in Toyota Land Cruiser and Pickup diesel engines
• Replaces worn or faulty glow plugs causing hard starts or rough idling
• Restores proper combustion chamber sealing with flat seat design
• Ensures reliable electrical connection with threaded terminal type
• Maintains consistent glow plug heating voltage for efficient ignition

Installation Notes and Tips

When installing the NGK Glow Plug 2187, ensure the engine is cool to avoid damage. Use a 12 mm socket for proper torque application and verify the flat seat is clean for optimal sealing. The M4 threaded terminal requires secure electrical connection to maintain system voltage. Always check compatibility with your Toyota Land Cruiser or Pickup model before installation.

Quality Assurance and Warranty

NGK Glow Plugs are manufactured to meet strict quality standards for durability and performance. Part number 2187 undergoes rigorous testing to ensure reliable operation in diesel ignition systems. Please refer to NGK's official warranty policy for coverage details.