3951 NGK Spark Plugs Spark Plug OE Replacement

Experience enhanced performance and reliability with the 3951 NGK Spark Plugs. Designed as an OE replacement, these spark plugs offer economical performance and improved ignitability compared to standard options. Whether you're a racer or just need a dependable spark plug for your vehicle, the 3951 NGK Spark Plugs are manufacturer-approved and built for excellence.

Key Features:

• Enhanced Ignitability: Greater ignitability and performance over conventional spark plugs.
• Durable Construction: Features trivalent metal plating for superior anti-corrosion and anti-seizing properties.
• Improved Fuel Economy: Designed to help increase fuel efficiency and reduce emissions.
• Increased Anti-Fouling: The 45-degree V-Power center electrode promotes better anti-fouling characteristics.
• Specifications:
  • Thread Size: 14mm
  • Wrench Diameter: 5/8 Inch Hex
  • Electrode Core Material: Nickel
  • Electrode Tip Material: Nickel
  • Insulator Type: Projected
  • Resistor: Yes

Compatible Applications:

These spark plugs are compatible with a wide range of vehicle makes and models, including:

• Aston Martin DB7 (2002-2003)
• Buick Century (1989-2005)
• Certain models from Cadillac, Chevrolet, Ford, GMC, Jaguar, Lincoln, Mazda, Oldsmobile, Pontiac, and more.

Warranty:

This product comes with a limited 60-day warranty, ensuring you can purchase with confidence.

Upgrade your ignition system with the 3951 NGK Spark Plugs today and enjoy a smoother, more efficient ride!