BOSCH WR9ECO BOXED

Bosch

• Thread Diameter 14mm
• Thread Pitch 1.25mm
• Hex Size 13/16" (21mm)
• Terminal Type Removable Nut
• Gap .031" (0.8mm)
• Heavy duty yttrium-enhanced center electrode with copper core provides superior reliability and durability.
• Nickel-plated rolled threads provide anti-seize and corrosion protection.
• Metal glass fused resistor gives maximum interference suppression.

Bosch copper core spark plugs feature a heavy-duty nickel center electrode for longer lasting service life compared to standard copper plugs.

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