AC Delco

Powering American aircraft, then just in its infancy, from Charles Lindbergh's Spirit of St. Louis in the 1920s to Amelia Earhart's solo transatlantic flight in the 1930s, AC Delco spark plugs were at the forefront of technology and innovation.

Having merged with General Motors, AC Spark Plug (formerly known as Dayton Engineering Laboratories Company (DELCO), the companies went to work for the Allied cause during World War II, producing DELCO batteries for Navy planes.

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8 Item(s)

  1. Small Image

    AC Platinum Spark Plug

    SKU: ACD-41-993 MSRP: $10.85 Quantity: 215 Brand: AC Delco
    $10.85
    AC Delco 41-993 Spark Plug Learn More
  2. Small Image

    AC Delco Long Reach Vortec Spark Plug

    SKU: ACD-MR43-LTS MSRP: $3.49 Quantity: 601 Brand: AC Delco
    $2.69
    AC Delco MR43-LTS Spark Plug Learn More
  3. Small Image

    Spark Plug

    SKU: ACD-MR43-T MSRP: $3.25 Quantity: 538 Brand: AC Delco
    $2.39
    AC Delco MR43-T Spark Plug Learn More
  4. Small Image

    Iridium Spark Plug

    SKU: ACD-41-101 MSRP: $9.10 Quantity: 140 Brand: AC Delco
    $9.10
    Spark Plug Learn More
  5. Small

    Spark Plug

    SKU: ACD-41-983 MSRP: $12.42 Quantity: 300 Brand: AC Delco
    $12.42
    Spark Plug Learn More
  6. Spark Plug

    Spark Plug

    SKU: ACD-41-962 MSRP: $9.38 Quantity: 0 Brand: AC Delco
    $9.38
    Spark Plug Learn More
  7. Spark plug

    Spark plug

    SKU: ACD-R44LTSM MSRP: $3.14 Quantity: 0 Brand: AC Delco
    $3.14
    Spark plug Learn More
  8. Spark plug

    Spark plug

    SKU: ACD-R44XLS MSRP: $3.45 Quantity: 0 Brand: AC Delco
    $3.45
    Spark plug Learn More

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8 Item(s)