TAKUMI E7TC Spark Plug NGK B7HS Denso W22FS-U Brush Cutter Spark Plug Nickel Copper Electrode

Direct factory supply with full process control. TAKUMI's manufacturing base runs from raw material to finished spark plug with ISO-certified procedures.

Product Overview

TAKUMI E7TC spark plug. TAKUMI E7TC nickel-copper spark plug matching NGK B7HS.

Every TAKUMI unit is produced in an ISO 9001 and IATF 16949 certified factory, 100% tested before shipment. The plug is engineered for long service life in continuous operation, with a nickel-plated shell, copper-core electrode and high-grade ceramic insulator.

Key Specifications

• TAKUMI TypeE7TC
• Thread SizeM14 x 1.25
• Reach12.7 mm
• Hex Size20.8 mm
• Seat TypeFlat
• Spark Gap0.8 mm
• Electrode TypeNickel copper
• ResistorNo

Cross Reference

• NGKB7HS
• DENSOW22FS-U

Applications

• Brush cutters
• chainsaws

Advantages

• Drop-in replacement - no engine parameter changes required
• Reliable ignition under high pressure and lean combustion
• Anti-corrosion nickel-plated housing
• 95% alumina insulator for heat and shock resistance
• Monolithic resistor for stable conductivity
• Factory direct with competitive pricing and short lead time

OE numbers are for reference only. Final fitment should be confirmed before ordering.

Factory & Quality Control

Each unit is 100% tested for spark performance and gas tightness. Random samples from every batch also undergo dimension and material verification.

Production Workshop

TAKUMI runs a fully integrated manufacturing base: CNC machining, automated assembly and 100% functional testing under one roof.

From raw material to finished spark plug, every process is controlled in-house with ISO-certified procedures.