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The ATS is a perfect addition to the Cadillac lineup. The vehicle boasts a bold styling, well-equipped interior, and engaging driving feel. If you want your Cadillac ATS to last for as long as possible, proper maintenance and timely repairs are of major importance. We offer a broad range of Cadillac ATS ignition parts designed to deliver smooth and consistent operation of your ignition system. Whether you need an ignition coil to generate high voltage needed to create a spark, spark plug to provide a spark needed to ignite the air/fuel mixture in the combustion chamber, or anything in between, our wide selection of top-brand replacement ignition parts covers nearly all the bases.

Our mission is to provide our customers with the superb quality repair parts at the most attractive prices. We are affiliated with the industry's most prominent brand names, such as NGK, Autolite, Motorcraft, etc., and guarantee that when ordering from us you will get nothing but the finest quality and durability. To get more information about this or that part for your Cadillac ATS, read the reviews or call us and our team of highly qualified professionals will help you with all of the details you need.

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    • (1 review)
      # sp14259
      Professional™ Conventional Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using conventional plugs, as well as...
      Ribless insulator that improves the plug-to-boot seal.Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage.
      $2.34 - $37.85
    • (4 reviews)
      # sp4667
      Spark Plug by Denso®. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious metal fights corrosion and erosion, ensuring superior spark performance and maximum spark plug life capable...
      Platinum center electrodePlatinum ground electrode
      $2.40 - $32.59
    • (3 reviews)
      # sp6036
      Nickel Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance to erosion...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (3 reviews)
      # sp6037
      Double Platinum Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (3 reviews)
      # sp6038
      Finewire Platinum Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (3 reviews)
      # sp6039
      Iridium Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance to...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (3 reviews)
      # sp6040
      Copper Spark Plug by Motorcraft®, 1 Piece. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance to erosion...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (3 reviews)
      # sp1772
      Spark Plug by Motocraft®. If you need to replace your worn-out spark plugs, Motorcraft is the way to go. Engineered specifically for your vehicle, their high melting point provides outstanding resistance to erosion while...
      Direct OEM replacementRecommended by Ford Motor Company
      $2.64 - $15.10
    • (1 review)
      # sp5197
      Laser Iridium™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology.
      Laser welded Iridium center electrode tipPlatinum disc welded to backside of ground electrode provides long life
      $8.60 - $41.78
    • (0 reviews)
      # sp5200
      G-Power Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology.
      Fine platinum tip reduces required voltageExtremely durable under high heat
      $4.11 - $18.51
    • (0 reviews)
      # sp5201
      Iridium IX™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology.
      Fine Iridium tip ensures high durability and a consistently stable sparkIridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
      $8.83 - $13.20
    • (0 reviews)
      # sp5195
      Iridium Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Iridium center electrodes and "laser-locked" platinum ground electrodes ensure maximum lifeFine-wire electrode and platinum V-trimmed ground electrode produce the sharpest spark focus
      $8.38 - $27.45
    • (0 reviews)
      # sp5196
      Platinum Power Spark Plug Set by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Platinum Center Electrode Reduces Gap Growth, Lowering the Voltage Requirements, in Turn Reducing the Chance of MisfireThin Center Electrode and V-Trimmed Ground Electrode Enhance Ignitability and Reduce Quenching
      $3.56 - $11.72
    • (2 reviews)
      # sp5159
      Spark Plug Set by Autolite®. This spark plug by Autolite is specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The product is made of premium materials to ensure extreme...
      Designed for good conductivity and a strong spark for efficient combustionImproves engine power and fuel economy
      $3.91 - $19.05
    • (2 reviews)
      # sp5168
      Iridium XP Enhanced Alloy™ Spark Plug Set by Autolite®, 4 Piece Set. This high-tech spark plug features iridium-enhanced 0.6mm finewire design and proprietary platinum sidewire technology to provide superior durability and a more...
      One of the most high-tech spark plugs on the marketDesigned for better durability and overall ignitability, and optimum performance
      $6.36 - $19.05




    Guides & Articles

    • Performance Ignition Systems
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each of the engine's cylinders. (Note that diesel engines do not rely on an electrical spark to ignite the fuel-air mixture.) For much of the past 100 years, the spark has been delivered by the ignition distributor. The distributor is always mechanically linked or timed to the engine's rotation so that the spark is sent at the exact moment it is needed.
    • Performance Engine Parts
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction because not all running/performance issues will be solved via a simple tune up.
    • Ignition Parts
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition system needed to finalize the combustion process. After the gas/air mixture has been fully compressed inside the cylinder head, spark plugs serve a miniature bolt of lightning to create an explosion which pushes a piston downward.

    Popular Products

    Cadillac ATS Ignition Parts Reviews

    Average rating:  4.5  4.5 - 4 reviews
    4.8 of 5
    2 Terminal Heavy Duty Ignition Switches
    My previous switch lasted a year or so but quit working so I replaced it with Longacre Weatherproof Switch. Took a nice off-road ride today, about 120 minutes. Connections is good and wires are not hot. I recommend it to everybody.
    RPosted by Rev.Michael (Salem, SD) /
    2011 Jeep Wrangler
    Was this review helpful for you? Yes
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