NGK 1633 Spark Plug

NGK 1633 spark plug designed for optimal ignition and engine performance. Ensures reliable starting and smooth operation.
11.26 EUR
inc. VAT 21%
In stock 120
Delivery 1 day (13.05.2026)
PN 1633
Make NGK
EAN 087295116333

The NGK 1633 spark plug is engineered to deliver consistent and powerful sparks, crucial for efficient combustion. Its advanced design promotes fuel economy and reduces emissions, contributing to a cleaner and more responsive engine. Crafted with high-quality materials, this spark plug offers excellent durability and resistance to heat and fouling. It is built to withstand the demanding conditions within the combustion chamber, ensuring long-lasting performance and reliability. Properly functioning spark plugs are essential for maintaining your vehicle's overall health. Replacing old or worn spark plugs with the NGK 1633 can help restore lost power, improve acceleration, and ensure a smoother idle. Choose the NGK 1633 for a dependable ignition solution that supports optimal engine function. It's a direct fit for many applications, providing peace of mind and performance you can count on.

  • OE-quality construction for reliable performance
  • Designed for optimal ignition and combustion efficiency
  • Promotes fuel economy and reduced emissions
  • Durable materials resist heat and fouling
  • Ensures smooth engine operation and reliable starting
  • Helps restore lost power and improve acceleration
  • Direct fit for compatible engine applications
  • NGK quality for long-lasting dependability
Wrench size
14 mm
Thread size
M10 x 1,0
Thread length [mm]
26,5
Ignition spark plug
Nickel central electrode
Ignition spark plug
2 mass electrodes
Ignition spark plug
with fault protection, 5 kOhm
Ignition spark plug
with a flat sealing surface
Gap between electrodes [mm]
+25
Ignition spark plug
stationary SAE joint
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