NGK Spark Plug 9723

Compatible with HYUNDAI GENESIS Coupe , HYUNDAI i40 I CW (VF) , KIA OPTIMA (FSGDS6B) Show more info
NGK spark plug designed for optimal engine performance and reliable ignition.
17.29 EUR
inc. VAT 21%
In stock 410
Delivery 1 day (25.03.2026)
PN 9723
Make NGK
EAN 087295197233

This NGK spark plug, part number 9723, is engineered to deliver consistent and powerful sparks for efficient combustion. Its advanced design ensures reliable starting and smooth engine operation across various driving conditions. Crafted with high-quality materials, this spark plug offers excellent durability and resistance to fouling, contributing to a longer service life. It is designed to meet or exceed original equipment specifications, ensuring a perfect fit and optimal performance for compatible vehicles. Properly functioning spark plugs are crucial for fuel efficiency and reducing emissions. Replacing worn spark plugs with this NGK 9723 can help restore lost power and improve your vehicle's overall responsiveness.

  • High-quality construction for durability
  • Ensures reliable ignition and efficient combustion
  • Designed for optimal engine performance
  • Helps maintain fuel efficiency
  • Reduces harmful emissions
  • Direct fit for compatible applications
  • Part number: 9723
  • Brand: NGK
Wrench size
16 mm
Thread size
M12 x 1,25
Thread length [mm]
26,5
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]
50]
Ignition spark plug
stationary SAE joint
  • HYUNDAI
    • GENESIS Coupe
      • 3.8 V6 (223kW/303PS)
      • 3.8 V6 (255kW/347PS)
    • i40 I CW (VF)
      • 2.0 GDI (130kW/177PS)
      • 2.0 GDi (121kW/165PS)
      • 2.0 CVVT (121kW/165PS)
      • 2.0 CVVT (130kW/177PS)
    • i40 I (VF)
      • 2.0 GDI (131kW/178PS)
      • 2.0 GDi (121kW/165PS)
      • 2.0 GDI (130kW/177PS)
      • 2.0 CVVT (121kW/165PS)
      • 2.0 CVVT (130kW/177PS)
    • ix35 (LM, EL, ELH)
      • 2.0 GDi 4WD (122kW/166PS)
      • 2.0 GDi (122kW/166PS)
      • 2.0 4WD (116kW/158PS)
    • TUCSON (TL, TLE)
      • 2.0 (114kW/155PS)
      • 2.0 Visu riteņu piedziņa (114kW/155PS)
      • 2.0 CVVT Visu riteņu piedziņa (110kW/150PS)
    • CRETA
      • 2.0 (110kW/150PS)
    • ELANTRA VI Sedans (AD, ADA)
      • 2.0 (112kW/152PS)
    • SONATA VII (LF)
      • 2.0 CVVT (110kW/150PS)
    • SANTA FE IV (TM, TMA)
      • 3.5 MPI AWD (183kW/249PS)
  • KIA
    • OPTIMA (FSGDS6B)
      • 2.0 (125kW/170PS)
      • 2.0 CVVL (121kW/165PS)
      • 2.0 CVVT (121kW/165PS)
    • CARENS IV
      • 2.0 GDi (122kW/166PS)
      • 2.0 GDi (121kW/165PS)
    • SPORTAGE III (SL)
      • 2.0 GDI (122kW/166PS)
      • 2.0 GDI AWD (122kW/166PS)
    • OPTIMA (JF)
      • 2.0 CVVL (120kW/163PS)
    • OPTIMA Sportswagon (JF)
      • 2.0 CVVL (120kW/163PS)
    • SORENTO III (UM)
      • 3.5 D-CVVT (183kW/249PS)
      • 3.5 D-CVVT 4WD (183kW/249PS)
    • SOUL III (SK3)
      • 2.0 MPi (110kW/150PS)
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