Autolite Resistor Plug by AUTOLITE - 3924

CAD$ 5.78
Budget Driver



    Driver Profile
    Budget Driver
      • Conforms To Safety Standards
      • Addresses the issue without breaking the wallet
      Original Fit
      • Fitment on par with OEM
      • OE Quality Assurance
      • Exact Size & Dimensions
      Limited Lifespan

        Product Information


        Autolite copper plugs are designed for performance and value, backed by decades of experience and passion. Since 1936, Autolite has been a trusted leader and innovator in spark plug technology.

        Features & Benefits

        • Autolite copper plugs are engineered to deliver quick starts, good fuel economy, and smooth acceleration
        • Copper core center electrode offers higher thermal conductivity
        • Specially engineered high nickel alloy center and ground electrode provides durability and extended life
        • Copper-glass seal bonds insulator and terminal post center electrode together providing full required voltage at spark gap
        • Autolite copper plugs feature a full copper core electrode provides better performance in all conditions
        • Gas-tight seal is 100% leak proof
        • High alumina ceramic for high dielectric strength
        • Leakproof, heat-fused internal seal offers maximum durability
        • Multi-rib insulator prevents flash-over
        • Resistor reduces radio frequency interference (RFI) and electrode erosion


        Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. We have been in operation for over 100 years and have produced more than 11 billion spark plugs and glow plugs. Our plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European and Korean cars as well as plugs for Lawn & Garden and Power Sports.

        AUTOLITE's Warranty

        2 years of warranty for Copper. 4 years of warranty for Platinum. Warranty of 5 years for Double Platinum and 7 years for Iridium XP.

        SKU: 3pqw47op8e

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        From the manufacturer

        Autolite, often known as Auto-Lite, is an American manufacturer of spark plugs and ignition wire sets. Products from Autolite are available in the United States, Canada, Mexico, and Australia. Until 2011, the Autolite brand, along with FRAM and Prestone, was part of Honeywell's automotive Consumer Products Group. It has since been produced and sold by FRAM Group, a subsidiary of Auckland, New Zealand-based investment firm Rank Group. Since April 2000, Autolite has been the official spark plug of NASCAR.

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