The requested option is unavailable

The option in your link is not available to order. Details below may show a different option. Choose an available option before adding it to your cart.

Choose an available option
NGK C7HSA Spark Plug (NGK4629) — source gallery view 1 [P067-50436430037272]

NGK C7HSA Spark Plug (NGK4629)

$5.00
Skip to product information
NGK C7HSA Spark Plug (NGK4629) — source gallery view 1 [P067-50436430037272]
100%
  • NGK C7HSA Spark Plug (NGK4629) — source gallery view 1 [P067-50436430037272]
NGK C7HSA Spark Plug (NGK4629)

NGK C7HSA Spark Plug (NGK4629)

$5.00
Part number 145-20

Check dimensions and compatibility before ordering.
Same-day dispatch on in-stock orders

Order before 2 PM Central, Monday–Friday. Holidays excluded.

Shipping rates shown at checkout

Available methods and rates depend on your basket and destination.

Request a return within 30 days of ordering

Read the return policy

Keep your ride running smoothly with the NGK C7HSA standard spark plug. Its copper core and alumina silicate ceramic insulator support reliable ignition and efficient heat transfer, making it a practical tune-up choice for engines that specify this plug. The ribbed white ceramic body and exposed threaded terminal pair with a compatible spark plug cap; a terminal nut is not included.

Features

  • Copper-core construction: Promotes conductivity and heat dissipation for consistent ignition.
  • Alumina silicate ceramic insulator: Combines strength with effective heat transfer.
  • Triple-gasket sealing: Helps prevent combustion gas leakage.
  • Corrugated insulator ribs: Help resist flashover and ignition misfires.
  • Zinc-plated shell: Provides corrosion resistance for everyday service.

Specifications

  • Brand: NGK
  • Part number: 145-20
  • Plug model: C7HSA
  • NGK stock number: 4629 / NGK4629
  • Series: Standard
  • Thread diameter: 10mm
  • Thread reach: 12.7mm (1/2 inch)
  • Hex size: 16mm (5/8 inch)
  • Gap: 0.7mm (0.028 inch); confirm the vehicle manufacturer's specification
  • NGK heat range: 7
  • Resistor: No
  • Quantity: One spark plug
  • Terminal nut: Not included

Model Fitment

Make / Platform Applications
Genuine Buddy 50, RoughHouse, Black Jack, Rattler 50
Honda Ruckus, Metropolitan, Elite 50
Yamaha Vino 50 four-stroke, Zuma 50 four-stroke
Universal applications Engines requiring C7HSA specifications

 

Before ordering, confirm the specified spark plug for your model, year and engine. Match thread diameter, reach, heat range, resistor requirements and terminal connection; model name or engine displacement alone does not establish compatibility. Check the required gap before installation and follow your vehicle manufacturer's installation instructions.

More parts to explore