AC Delco Parts

    Advance Auto Parts is proud to stock top rated AC Delco brand auto parts. We carry 5,917 different AC Delco parts across our inventory including Spark Plugs, Ignition Coil Components, and Engine Components and more. We also have 4,950 customer reviews of AC Delco brand auto parts so you can find the best AC Delco part at the best price. AC Delco is one of the premier automotive part manufacturers in the country. AC Delco excels at creating top quality Blower Motor Resistor Connectors, Shock Absorber Mounts, Oil Cooler Seals and other parts.

    The cheapest AC Delco spark plugs in stock are the Conventional Spark Plug (Product #15650433, from $2.49), Conventional Spark Plug (Product #11741285, from $2.99), and Conventional Spark Plug (Product #11741281, from $2.99). The best rated AC Delco ignition coil components parts in stock are Ignition Coil (Product #10031900), Spark Plug Wire Set (Product #3963004), and Spark Plug Wire Set (Product #15730034).

    As for AC Delco ignition coil components, the best deals are on the Ignition Wire Holder (Product #12086338, from $1.96), Professional Direct Ignition Coil Boot (Product #11813063, from $12.64), and Ignition Capacitor (Product #3964752, from $12.79).

    Looking for new engine components? You can't do better than the prices on AC Delco engine components parts. Right now at Advance Auto the cheapest we carry are GM Original Equipment Variable Valve Timing (VVT) Solenoid (Product #11985387 - from $54.84), 12662737 GM Original Equipment Exhaust Variable Valve Timing (VVT) Solenoid (Product #11647897 - from $55.72), and 12662736 GM Original Equipment Intake Variable Valve Timing (VVT) Solenoid (Product #11647898 - from $55.91). From a ratings standpoint Exhaust Variable Valve Timing (VVT) Solenoid with Seal, Retainer, and Bolt (Product #11735739) with 5 stars, Intake Variable Valve Timing (VVT) Solenoid with Seal, Retainer, and Bolt (Product #11735736), and Intake Variable Valve Timing (VVT) Solenoid (Product #11704278) are the AC Delco engine components parts with the best ratings.

    Advance Auto Parts has unbeatable prices on AC Delco replacement parts starting as low as $1.00. Compare prices to find the right AC Delco parts for your year, make, and model vehicle. Have it shipped directly to you, or pick it up in one of our 4,000 convenient store locations in 30 minutes or less.

    Top AC Delco Part Deals

    Top AC Delco Spark Plugs Deals

    All AC Delco Parts

    AC Delco Part FAQs

    Q: What kinds of spark plugs does AC Delco offer?

    A: AC Delco makes 186 different spark plugs. Check out some of the best below:

    Q: What types of automotive parts does AC Delco sell?

    A: Check out these AC Delco brand auto parts:

    Q: What is the best-selling AC Delco part?

    A: The best-selling AC Delco part is the Iridium Spark Plug (Product #11978364). It starts at $10.49.

    Q: What are the top rated AC Delco parts?

    A: The best rated AC Delco parts are:

    Q: Where can I buy AC Delco spark plugs and other AC Delco parts near me?

    A: You can buy AC Delco parts here on, or at a local Advance Auto Parts or CarQuest store near you. Find your nearest store here >>.

    Q: Are AC Delco parts in stock at Advance Auto Parts right now?

    A: AC Delco Parts are available here on, though we may occasionally be out of stock on certain items. If you have a question about availability, contact your nearest Advance Auto Parts or CarQuest location >>.