NGK 4742 Spark Plug

NGK 4742 spark plug designed for reliable ignition and optimal engine performance. Ensures consistent spark delivery for smooth running.
18.69 EUR
inc. VAT 21%
In stock 24
Delivery 1 day (06.07.2026)
PN 4742
Make NGK
EAN 087295147429

The NGK 4742 is a high-quality spark plug engineered to meet the demanding requirements of modern engines. It provides a strong, consistent spark, crucial for efficient combustion and optimal power output. Crafted with durable materials, this spark plug is built to withstand high temperatures and pressures within the combustion chamber. Its design promotes excellent fuel economy and reduces harmful emissions, contributing to a cleaner and more efficient vehicle operation. NGK is a globally recognized leader in ignition technology, known for its commitment to quality and innovation. Choosing the NGK 4742 ensures you are fitting a part that adheres to stringent manufacturing standards, providing peace of mind and reliable performance.

  • Reliable ignition for optimal engine performance
  • Consistent spark delivery for smooth operation
  • Durable construction for high-temperature resistance
  • Promotes excellent fuel economy
  • Helps reduce harmful emissions
  • Manufactured by NGK, a leader in ignition technology
  • Designed for consistent and powerful spark
  • Ensures efficient combustion
Wrench size
16 mm
Thread size
M12 x 1,25
Thread length [mm]
19,0
Ignition spark plug
Connection type M4
Ignition spark plug
Iridium central electrode
Ignition spark plug
1-mass electrode
Ignition spark plug
with fault protection, 5 kOhm
Ignition spark plug
with a flat sealing surface
Gap between electrodes [mm]
[30
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