MOTORTECH B8324 SPARK PLUG- BOX OF 4

Original double iridium 18mm spark plug manufactured by Motortech

High efficiency & long life for lean burn engines, particularly special gases

Key design features - 

1. Removable threaded brass SAE terminal
2. Long aluminum oxide ceramic insulator offers best flashover protection, especially in combination with PolyMot™ spark plug leads and extensions
3. Integrated stress resistant monolithic resistor suppresses electromagnetic interference (EMI)
4. Unified hex size reduces amount of required service tools for installation
5. J-type electrode design and use of higher erosion resistance materials ensure better combustion particularly on lean burn gas engines and longest service life
6. Copper cored center electrode with laser welded IRIDIUM alloy disc
7. Copper cored ground electrode with laser welded IRIDIUM alloy disc

Direct match to the following spark plugs - 

• Bosch 7308
• Denso GL3-5
• 2G 61014-04773
• MWM 1242 0290 & 1242 0480
• MAN 51.25923-0059

  Federal Mogul 18GZ5-77-2

  For best results replace gasket 02.85.016 every time the spark plug is removed from the engine. 

  PLEASE NOTE: THESE ITEMS ARE SOLD IN BOXES OF 4 (Individual price £87.50 ea.)