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Spark Plug size 21 Electronic [NGK] (Made in Japan) (BPR6ES) (4008) / (BPR8ES) (3923)

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NGK Electronic Spark Plug size 21

This component provides precise ignition for internal combustion engines, engineered for reliable operation.

Technical Specifications

  • Part Number: NGK BPR6ES (Stock #4008)
  • Part Number: NGK BPR8ES (Stock #3923)
  • Spark Plug Type: Electronic resistor type
  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Hex Size: 20.8mm (13/16\")
  • Reach: 19mm (3/4\")
  • Origin: Manufactured in Japan

Compatibility & Fitment

  • Compatible with a wide array of gasoline engines requiring 14mm thread, 19mm reach, and a 20.8mm hex.
  • BPR6ES suitable for applications requiring a hotter spark plug heat range.
  • BPR8ES designated for applications demanding a colder spark plug heat range.
  • Verify specific engine manufacturer specifications to ensure correct BPR6ES or BPR8ES heat range.

Key Performance Benefits

  • Consistent spark discharge under varying load conditions.
  • Resistor design minimizes electromagnetic interference with electronic systems.
  • Optimized fuel combustion efficiency.
  • Durable construction for sustained operational integrity.

Authenticity Guarantee

This NGK Spark Plug, originating from Japan, is a certified component. It adheres to rigorous manufacturing standards and material specifications.

Ensure optimal engine function through verified, genuine ignition components.

Renault Nissan Peugeot Opel VW Group (VW, Skoda, Seat , Audi and Porsche) Fiat BMW Suzuki Chevrolet and Daewoo Shahin-Dogan-Lada
132.00 E£ 132.00 E£
0.00 E£

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Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
Brand: NGK

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