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Tell Us More About Your Mercury Cougar. View all models

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Your Mercury Cougar was designed to be sleek, speedy and powerful. Give it some growl with a Cougar performance wireset from AutoZone. This component sends power from your battery through the ignition coil to your spark plug and ensures that your car always fires right up when you turn the key.

Show of 52  Results
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  •  | Page 1 of 5 |  
  • Part Number: 4040R
  • Notes: Red
    Universal Fit Spark Plug Wire Set. 8mm; Graphite Core; Straight Boots.
  • Part Number: 8026
  • Notes: Yellow
    Universal fit graphite suppression spark plug wire set. Heavy duty 8.8mm Oversized silicone jacket. Spiral core. 500 ohms per foot of resistance. Vari-Angle boots.
  • Part Number: 8033
  • Notes: Yellow
    Universal Fit Spark Plug Wire Set. With Male Tower Distributor Cap; 8.8mm; Spiral Suppression Wire; 500 Ohms Per Foot; With Vari-Angle Boot.
  • Part Number: 5040Y
  • Notes: Yellow
    Universal Fit Spark Plug Wire Set. 8mm; Spiral Core; 500 Ohms Per Foot Of Resistance; Straight Boots.
  • Part Number: 4038B
  • Notes: Blue
    Universal Fit Spark Plug Wire Set. 8mm; Copper Core; Straight Orange Boots.
  • Part Number: 5040B
  • Notes: Blue
    Universal Fit Spark Plug Wire Set. 8mm; Spiral Core; 500 Ohms Per Foot Of Resistance; Straight Boots.
  • Part Number: 4056
  • Notes: Yellow
    Custom Fit Super Stock Spark Plug Wire Set. With HEI Stock Style Boots; 8mm; Graphite Core.
  • Part Number: 4040B
  • Notes: Blue
    Universal Fit Spark Plug Wire Set. 8mm; Graphite Core; Straight Boots.
  • Part Number: 5040K
  • Notes: Black
    Universal Fit Spark Plug Wire Set. 8mm; Spiral Core; 500 Ohms Per Foot Of Resistance; Straight Boots.
  • Part Number: 4040
  • Notes: Yellow
    Universal Fit Spark Plug Wire Set. 8mm; Graphite Core; Straight Boots.
  • Part Number: 4040K
  • Notes: Black
    Universal Fit Spark Plug Wire Set. 8mm; Graphite Core; Straight Boots.
  • Part Number: 8846
  • Notes: Yellow
    Custom fit spark plug wire set. Spiral core. Heavy duty 8.8mm Oversized silicone jacket. 150 ohms per foot of resistance. Set.
  •  | Page 1 of 5 |  

With its aerodynamic styling and sporty handling, your Cougar was made to move with ease. It all starts with your spark plug, however, so be confident with high-quality Mercury Cougar spark plug wires from AutoZone. In addition to starting your vehicle, these wires ensure that you avoid stalling, rough surges and poor fuel economy. Visit a local AutoZone to speak with our helpful staff about your ignition process and ask about our Loan-a-Tool program, if you like to do your own auto work.

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