Autolite is known as the manufacturer of America's best-selling spark plug. The company has been the innovation leader creating the highest quality ignition products for a wide variety of engines since 1936. Today it keeps enhancing spark plug technology for longer life and better performance. The company's line of products includes premium quality and exceptionally durable spark plugs for automotive, power sports, lawn, and garden applications.

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    • (0 reviews)
      # mpn2046356394
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.28
    • (0 reviews)
      # mpn2046361482
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $19.05
    • (0 reviews)
      # mpn1915105
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn1892042
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn1892036
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn2046361489
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046361489
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046365088
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.18
    • (0 reviews)
      # mpn2046365103
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.44
    • (0 reviews)
      # mpn2046365153
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $8.78
    • (0 reviews)
      # mpn1892037
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn2046361490
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046365102
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.77
    • (0 reviews)
      # mpn1915120
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.76
    • (0 reviews)
      # mpn2046365090
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $5.39
    • (0 reviews)
      # mpn2046356390
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn1892050
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.45
    • (0 reviews)
      # mpn2046365140
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.76
    • (0 reviews)
      # mpn1915142
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.18
    • (0 reviews)
      # mpn2046356394
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.28
    • (0 reviews)
      # mpn2046365102
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.77
    • (0 reviews)
      # mpn1892077
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.18
    • (0 reviews)
      # mpn2046365095
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046365102
      Double Platinum Spark Plug by Autolite®. Quantity: 1. OE Style. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.77
    • (0 reviews)
      # mpn1915114
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.62
    • (0 reviews)
      # mpn1892042
      Platinum Spark Plug by Autolite®. Quantity: 1. OE Style. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn1915139
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.90
    • (0 reviews)
      # mpn2046365118
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.53
    • (0 reviews)
      # mpn2046356394
      Copper Resistor Spark Plug by Autolite®. Optional. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.28
    • (0 reviews)
      # mpn2046365089
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $19.05
    • (0 reviews)
      # mpn1915102
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.62
    • (0 reviews)
      # mpn1892033
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn2046365091
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.76
    • (0 reviews)
      # mpn1915097
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.45
    • (0 reviews)
      # mpn2046365191
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn2046356394
      Copper Resistor Spark Plug by Autolite®. Optional. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.28
    • (0 reviews)
      # mpn2046365143
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $19.05
    • (0 reviews)
      # mpn2046365129
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.24
    • (0 reviews)
      # mpn2046365189
      Double Platinum Spark Plug by Autolite®. Quantity: 1. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.76
    • (0 reviews)
      # mpn2046365144
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.96
    • (0 reviews)
      # mpn2046365172
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn1892039
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.45
    • (0 reviews)
      # mpn2046365112
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.70
    • (0 reviews)
      # mpn1892065
      High Performance Racing Non-Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. With these innovative spark plugs by Autolite, you get nothing less than NASCAR Performance. Thanks to a cut back and large ground electrode and...
      Specially designed to hold up to the extremely high pressures and thermal shocks inside racing enginesCut back ground electrode for improved ignitability
      $6.36
    • (0 reviews)
      # mpn2046365170
      Platinum Spark Plug by Autolite®. Quantity: 1. OE Style. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn2046365143
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $19.05
    • (1 review)
      # mpn2046365128
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn1915140
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.18
    • (0 reviews)
      # mpn1892037
      Platinum Spark Plug by Autolite®. With 1/2 Reach. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.34
    • (0 reviews)
      # mpn2046365117
      Platinum Spark Plug by Autolite®. Quantity: 1. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and improved...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.58
    • (0 reviews)
      # mpn1915102
      Platinum Spark Plug by Autolite®. Quantity: 1. OE Style. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker acceleration, and...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $4.62
    • (0 reviews)
      # mpn2046365191
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn2046365190
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.44
    • (0 reviews)
      # mpn2046365095
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046365183
      Iridium XP™ Spark Plug by Autolite®. Location: Exhaust. Quantity: 1. OE Style. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn2046361484
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (0 reviews)
      # mpn2046365103
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. OE Style. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.44
    • (0 reviews)
      # mpn2046365106
      Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The products are made of premium...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.39
    • (1 review)
      # mpn2046365128
      Iridium XP™ Spark Plug by Autolite®. Quantity: 1. These high-tech spark plugs feature iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more focused ignition...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $8.61
    • (0 reviews)
      # mpn2046365147
      Platinum High Thread Spark Plug by Autolite®. Quantity: 1. OE Style. Manufactured with a center wire platinum firing tip, these platinum spark plugs reduce gap erosion for fewer misfires, while ensuring easier starts, quicker...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $12.27




    Autolite - ComparisonAutolite - InstallationAutolite - FAQAutolite - About

    The history of the company began in 1911 when two small companies started manufacturing buggy lamps. By the 1930s, the company became a thriving automotive parts manufacturer. In 1935, Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop a spark plug. Robert Twells, a ceramic engineer, led the project constantly researching ceramic insulator technology.

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    It only took a few months before the Electric Autolite Company had a spark plug available for distribution. In 1936, the first Autolite spark plug was introduced to the market and had instant success as a reliable and durable product. As a result, the company began to supply spark plugs and other ignition parts to well-known automotive leaders such as Chrysler, Studebaker, Packard and Willys, etc.

    Autolite developed and manufactured many innovative products that set new standards in the spark plug industry. The innovations of the company include but are not limited to Power Tip Spark Plug, Platinum Spark Plug for Ford O.E., Suppressor Spark Plug, and High Thread Spark Plug for Ford Triton Engine with 3 valve design (released O.E. in 2004). Thanks to its strong devotion to perfection, Autolite became a NASCAR Performance Partner.

    Autolite Reviews

    Average rating:  5  4.9 - 3 reviews
    4.8 of 5
    Plugs Definitely Improved The Performance
    Starting got better now. Thought I haven't checked the new RPM yet, in a whole drivings changed to better since I replaced the spark plugs. I am glad that I bought these plugs.
    TPosted by Thomas (Mesa, AZ) / September 7, 2016
    2014 Chevy Malibu
    Was this review helpful for you? Yes
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