NGK 6821 Spark Plug

NGK 6821 spark plug designed for reliable ignition and optimal engine performance. Ensures consistent spark delivery for smooth running.
3.00 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN 6821
Make NGK
EAN 087295168219

The NGK 6821 spark plug is engineered to deliver exceptional performance and durability. It features a high-quality construction that ensures reliable ignition, contributing to smoother engine operation and improved fuel efficiency. This spark plug is designed to meet the demanding requirements of modern engines. Its robust design helps withstand high temperatures and pressures within the combustion chamber, providing long-lasting service life. Trust NGK for consistent and dependable ignition. Properly functioning spark plugs are crucial for maintaining engine health and performance. The NGK 6821 is a direct fit for compatible applications, making replacement straightforward. Ensure your vehicle runs at its best with this quality ignition component.

  • High-quality construction for durability
  • Ensures reliable ignition and consistent spark
  • Contributes to smooth engine operation
  • Helps improve fuel efficiency
  • Withstands high temperatures and pressures
  • Designed for long-lasting service life
  • Direct fit for compatible applications
  • NGK quality for dependable performance
Wrench size
16 mm
Thread size
M10 x 1,0
Thread length [mm]
12,7
Ignition spark plug
Connection type M4
Ignition spark plug
Nickel central electrode
Ignition spark plug
1-mass electrode
Ignition spark plug
without interference suppression
Ignition spark plug
with a flat sealing surface
Gap between electrodes [mm]
1,65
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