Copper Core U-Groove Spark Plugs-Shorty-4 Pack
• Copper core delivers stronger spark
• More power at high RPM
• Better throttle response
• Improved fuel economy
• Machine-rolled threads to protect heads
Accel 0416S-4 produces a larger spark that will produce more power at high RPM. Accel 0416S-4 uses a copper core "U-Groove" spark plug to ensure the maximum voltage transfer for a stronger spark. Accel 0416S-4 are more resistant to fouling than other brands and the Purified Alumina insulator helps to prevent arching. Accel 0416S-4 gives improved throttle response and better fuel economy through a more complete burn of the fuel.
Not Auto Parts...Performance Parts!
Shipping from warehouses in the U.S. and Canada!
Performance Parts has over 20 warehouses in the U.S. and Canada so you can get your parts duty free! Call for availability.
International Shipping now available!
We now are shipping to customers Worldwide!