NGK (4940) R0373A-10 Racing Spark Plug, Pack of 1

★★★★★ 4.8 124 reviews

$75.15
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$75.15
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220741290 Release Date 2026/05/03 List Price $30.06 Model Number 220741290
Category

NGK Fine Wire Racing Plugs are designed to give you a stronger spark from your existing ignition system. Slightly recessed fine wire iridium center electrode requires less voltage to ionize(jump) the plug gap. This allows a stronger spark which will better ignite the air fuel mixture leading to more power. The iridium center and platinum ground electrodes provide extreme durability. Fine wire platinum ground electrode helps to reduce quenching

  • You can depend on NGK for quality and reliability
  • Requires less voltage to ionize the plug gap
  • Fine wire iridium center electrode
  • Platinum tipped ground electrode
  • Allows a stronger spark
UPC 087295049402 087295149409
Brand Name NGK
Unit Count 1 Count
Item Weight 0.03 Kilograms
Manufacturer NGK
Model Number R0373A-10
Core Material Iridium
Top Material Type Ceramic
Automotive Fit Type Vehicle Specific Fit
Included Components 4940
Manufacturer Part Number R0373A-10
OEM Equivalent Part Number 4940
Compatible with Vehicle Type Motorcycle
Manufacturer Warranty Description Includes manufacturer provided warranty
Global Trade Identification Number 00087295149409

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4.8 out of 5
★★★★★
124 ratings | 51 reviews
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