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)
      # sp51349
      Professional Series OE Replacement Spark Plug Wire Set w/o Coil On Plug Connectors by Autolite®. Designed to meet or exceed OES design requirements by providing the necessary silicone content, boot design and accessories (retainer...
      Designed To Meet or Exceed OES Design RequirementsHas The Fit And Functionality for Today's Engines
      $19.21 - $102.68
    • (0 reviews)
      # sp33922
      Professional Series OE Replacement Coil on Plug Boot by Autolite®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $29.76
    • (0 reviews)
      # sp33924
      Professional Series OE Replacement Spark Plug Wire Set with Coil On Plug Connectors by Autolite®. Designed to meet or exceed OES design requirements by providing the necessary silicone content, boot design and accessories...
      High quality at an affordable priceExpertly made from premium materials
      $39.71 - $39.98
    • (0 reviews)
      # sp94133
      Diesel Glow Plug by Autolite®. These products are specially designed to start diesel engines providing reliable performance for long-lasting service life. They are the ideal replacement parts when you need to get your engine...
      Designed to exact OEM specificationsMade from high-strength materials
      $7.13 - $22.44
    • (0 reviews)
      # sp101622
      Double Platinum Spark Plug by Autolite®. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life compared to...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.47 - $8.96
    • (0 reviews)
      # sp101621
      Copper Spark Plug by Autolite®. 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 materials to ensure...
      Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)Multi-rib insulator reduces danger of "flash-over"
      $2.17 - $4.68
    • (0 reviews)
      # sp104629
      High Performance Racing Non-Resistor Spark Plug by Autolite®. With these innovative spark plugs by Autolite, you get nothing less than NASCAR Performance. Thanks to a cut back and large ground electrode and anti-corrosive nickel...
      Specially designed to hold up to the extremely high pressures and thermal shocks inside racing enginesCut back ground electrode for improved ignitability
      $4.01 - $6.49
    • (0 reviews)
      # sp101624
      Platinum Spark Plug by Autolite®. 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 fuel economy...
      Designed for excellent performance and superior durabilityEnsure high temperature, pressure, and corrosion resistance for long-lasting service life
      $3.88 - $12.52
    • (0 reviews)
      # sp94123
      Professional Series OE Replacement Spark Plug Wire Set by Autolite®. Designed to meet or exceed OES design requirements by providing the necessary silicone content, boot design and accessories (retainer clip, heat shield, and...
      High quality at an affordable priceExpertly made from premium materials
      $10.56 - $103.81
    • (3 reviews)
      # sp101623
      Iridium XP™ Spark Plug by Autolite®. 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 for better...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $5.50 - $19.43
    • (0 reviews)
      # mpn3196419820
      Professional Series™ OE Replacement Spark Plug Wire Set with Angled Distributor Boots by Autolite®. Designed to meet or exceed OES design requirements by providing the necessary silicone content, boot design and accessories...
      Designed To Meet or Exceed OES Design RequirementsHas The Fit And Functionality for Today's Engines
      $19.17
    • (0 reviews)
      # mpn3196419970
      Professional Series™ OE Replacement Spark Plug Wire Set with Straight Distributor Boots by Autolite®. Designed to meet or exceed OES design requirements by providing the necessary silicone content, boot design and accessories...
      Designed To Meet or Exceed OES Design RequirementsHas The Fit And Functionality for Today's Engines
      $20.19
    • (0 reviews)
      # mpn3740157652
      Universal 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...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.92
    • (0 reviews)
      # mpn2046361483
      Universal 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.35
    • (0 reviews)
      # mpn3740157652
      Universal 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...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.92
    • (0 reviews)
      # mpn1892061
      Universal 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...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $7.92
    • (0 reviews)
      # mpn1892079
      Universal 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...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $9.36
    • (0 reviews)
      # mpn2046356395
      Universal 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.33
    • (0 reviews)
      # mpn2046361491
      Universal 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.33
    • (0 reviews)
      # mpn2046361481
      Universal 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.33
    • (0 reviews)
      # mpn2046365263
      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 materials to...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $2.67
    • (0 reviews)
      # mpn2046365309
      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 materials to...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $19.64
    • (0 reviews)
      # mpn2046365211
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.65
    • (0 reviews)
      # mpn2046365204
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.65
    • (0 reviews)
      # mpn2046365206
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.06
    • (0 reviews)
      # mpn2046365216
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365202
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.43
    • (0 reviews)
      # mpn2046365215
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365212
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.65
    • (0 reviews)
      # mpn2046365201
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.06
    • (0 reviews)
      # mpn2046365207
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.28
    • (0 reviews)
      # mpn2046365210
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.65
    • (0 reviews)
      # mpn2046365213
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365205
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.06
    • (0 reviews)
      # mpn2046365209
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.43
    • (0 reviews)
      # mpn2046365219
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.17
    • (0 reviews)
      # mpn2046365218
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.27
    • (0 reviews)
      # mpn2046365203
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365208
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.65
    • (0 reviews)
      # mpn2046365200
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.06
    • (0 reviews)
      # mpn2046365217
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365214
      Xtreme Sport Iridium Powersports 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...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $8.79
    • (0 reviews)
      # mpn2046365312
      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 materials to...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $11.65
    • (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
      $2.33
    • (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
      $19.43
    • (0 reviews)
      # mpn1892064
      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
      $8.34
    • (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
      $4.43
    • (0 reviews)
      # mpn1915125
      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
      $8.53
    • (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
      $4.43
    • (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
      $4.43
    • (0 reviews)
      # mpn2046365182
      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
      $3.88
    • (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
      $2.44
    • (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
      $2.44
    • (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
      $9.36
    • (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
      $2.49
    • (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
      $8.96
    • (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
      $4.43
    • (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
      $2.44
    • (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
      $7.93
    • (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
      $7.92




    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
      /  Read All Autolite 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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