Motorcycle/ATV Spark Plugs 101

Best Spark Plug For Yz125 on April 2024 Shopping Deals at Bestonio.com

  • NGK (3981) BR9EIX Iridium IX Spark Plug, Pack of 1

    • UPC: 087295039816
    • ASIN: B000BYB87Y
    • Brand: NGK
    • Size: Standard
    • Manufacturer: NGK

    Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fou... [Read More]

  • NGK BR9EG SPARK PLUG

    • UPC: 087295032305
    • ASIN: B005ZAVFIG
    • Brand: NGK
    • Manufacturer: NGK

    SPARK PLUG

  • Autolite 4062-4PK Copper Resistor Spark Plug, Pack of 4

    • UPC: 009100003980
    • ASIN: B004AH6UDK
    • Brand: Autolite
    • Manufacturer: Autolite

    Autolite Copper Core spark plugs deliver quick starts, good fuel economy, and smooth acceleration. The copper-glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas-tight seal that is 100 percent leak-proof. Copper Core spark plugs feature a cold-formed steel shell and pre... [Read More]

  • NGK G-Rated Sparkplug B10EG for Yamaha YZ125 1980-1981

    • ASIN: B0786PK8C6
    • Brand: NGK
    • Manufacturer: NGK

    The NGK Standard Sparkplug is the workhorse at the heart of smooth-running engines around the world. OEM quality.

  • NGK (3230) BR9EG Racing Spark Plug, Pack of 1

    • UPC: 087295132302
    • ASIN: B000CSEYPC
    • Brand: NGK
    • Size: Standard
    • Manufacturer: NGK

    For many years NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high quality product that will help rocket them to victory. We realize race teams push their vehicles to the edge. Knowing this we design every NGK Spark Plug to ... [Read More]

  • NGK 3981 Irid. Ix Br9eix

    • UPC: 704805073954
    • ASIN: B00BR0NT0A
    • Brand: NGK
    • Size: BR9EIX
    • Manufacturer: NGK

    Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium surfaces ensure slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

  • NGK Iridium Sparkplug BR9EIX - Fits: Yamaha YZ125 1982-2019

    • UPC: 704805706883
    • ASIN: B004NMW3N8
    • Brand: NGK
    • Size: BR9EIX
    • Manufacturer: NGK

    Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium surfaces ensure slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

  • Champion (686) C57 Racing Series Spark Plug, Pack of 1

    • UPC: 037551005666
    • ASIN: B000CSRECW
    • Brand: Champion
    • Manufacturer: Champion Spark Plug

    Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

  • NGK 5722 Pack of 10 Spark Plugs (BR9ES)

    • ASIN: B00A8OJL58
    • Brand: NGK
    • Manufacturer: NGK

    NGK Spark Plugs

  • Autolite 4063 Copper Resistor Spark Plug, Pack of 1

    • UPC: 009100254863
    • ASIN: B000CSNMV4
    • Brand: Fram
    • Manufacturer: Autolite

    Autolite Copper Core spark plugs deliver quick starts, good fuel economy, and smooth acceleration. The copper-glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas-tight seal that is 100 percent leak-proof. Copper Core spark plugs feature a cold-formed steel shell and pre... [Read More]

  • Motorcycle/ATV Spark Plugs 101

    Why your 2 stroke won't start/ How to change a Sparkplug on a Dirtbike

    WORLDS BEST 2stroke SPARK PLUG