BOSCH SPARK PLUG COPPER WITH NICKEL D8TC

• Laser-welded ground electrode• High durability• High power and performance• Efficient fuel combustion• Have a high mechanical strength for safer installation• Are resistant to chemical processes in the combustion chamber and to damaging residues• Can withstand the thermal shocks resulting from the exchange of hot exhaust fumes and cold intake mixture• Guarantee an efficient heat dissipation from the insulator and the electrodesCopper with Nickel Spark PlugsBosch copper core spark plugs feature a heavy-duty nickel center electrode for longer lasting service life compared to standard copper plugs.Key Features• Heavy-duty nickel center electrode for longer life• Copper core provides better heat transferCompatible withTMX155