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If you want your vehicle to perform at its best, then you need to make sure it gets the right amount of electricity. There's no better way of achieving that than with a high-quality performance wire set. AutoZone carries many wire sets specifically for your make and model, so you can enjoy a flawless fit and easy installation. We provide the perfect wire sets to transfer the right amount of electrical power to your spark plugs and ignition coil.

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  •  | Page 1 of 29 |  
  • Part Number: 4038B
  • Notes: Blue
    Universal fit spark plug wire set. 8mm. Copper core. For Use With Pre and Pose HEI Vehicles. Yellow with orange straight boots.
  • Part Number: 4071
  • Notes: Yellow
    Custom fit super stock spark plug wire set. 8mm. Copper wire core.
  • Part Number: 5042K
  • Notes: Black
    Custom fit super stock spiral spark plug wire set. 8mm. Spiral core. 500 ohms per foot of resistance. Wires Routed Under Exhaust Manifold.
  • Part Number: 4045
  • Notes: Yellow
    Custom fit super stock spark plug wire set. 8mm. Copper wire core.
  • Part Number: 4040B
  • Notes: Blue
    Universal fit spark plug wire set. 8mm. Graphite core. Straight boots. For Use With Pre and Post HEI Vehicles.
  • Part Number: 7030
  • Notes: Black
    Universal fit 300+ Race spark plug wire set. 8.8mm. 90 Deg. 5/8" Hex Plug With Points style distributor cap.
  • Part Number: 5040Y
  • Notes: Yellow
    Universal fit spark plug wire set. 8mm. Spiral core. 500 ohms per foot of resistance. Straight boots. For Use With Pre and Post HEI Vehicles.
  • Part Number: 5041Y
  • Notes: Yellow
    Universal fit spark plug wire set. 8mm. Spiral core. 500 ohms per foot of resistance. 90 Deg. Boots. For Use With Pre and Post HEI Vehicles.
  • Part Number: 8844
  • Notes: Yellow
    Custom fit spark plug wire set. Spiral core. Heavy duty 8.8mm Oversized silicone jacket. 150 ohms per foot of resistance. Wires Routed Over Valve Cover. Set.
  • Part Number: 7912R
  • Application: S model
  • Notes: Red
    Custom fit 300+ Thunder Sport spark plug wire set. 8mm. Spiral core. 150 ohms Per Foot. Oversize silicone jacket.
  • Part Number: 8030
  • Notes: Yellow
    Universal fit spark plug wire set. Universal fit. Heavy duty 8.8 mm. Spiral core. Limited to stock.
  • Part Number: 4072
  • Notes: Yellow
    Custom fit super stock spark plug wire set. 8mm. Copper wire core.
  •  | Page 1 of 29 |  

Most wire sets fail due to excessive corrosion, which leads to poor conductivity. A top-quality ignition wire set from AutoZone guarantees that the spark plugs receive the right amount of electricity they need. Besides assisting your vehicle with power, our high-quality wire sets provide better ignition and timing. A durable wire set also protects your vehicle from stalling and sporting poor fuel economy. Additionally, a custom-fit wire set ensures easy installation, with no modifications necessary.

AutoZone offers wire sets from some of the industry's leading brands, so you can guarantee premium construction and long-lasting durability when you shop with us. We even provide wire sets for your specific vehicle. So, whether you need a Dodge Ram performance wire set or a spark plug wire set for Ford Ranger, AutoZone has you covered. Take advantage of our convenient Same-Day Store Pick-up when you order online or enjoy Free Shipping on purchases of $75 or more.

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