Replacement Parts

Tell Us More About Your Mercury Mountaineer. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Hitch up the trailer and load up the family because your Mercury Mountaineer is the perfect rig when it comes to getting away from the daily grind. Make sure your SUV is always ready for a quick takeoff by replacing its old wires with new, premium Mercury Mountaineer spark plug wires from AutoZone.

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  •  | Page 1 of 1 |  
  • Part Number: 5040B
  • Notes: Blue
    Universal Fit Super Stock 8mm; spiral Core; 500 ohms Per Foot Of Resistance; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 4040B
  • Notes: Blue
    Universal Fit Super Stock 8mm Suppression. Graphite Core; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 4040
  • Notes: Yellow
    Universal Fit Super Stock 8mm Suppression. Graphite Core; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 4040R
  • Notes: Red
    Universal Fit Super Stock 8mm Suppression. Graphite Core; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 8033
  • Notes: Yellow
    Universal Fit Spiral 8.8mm Core. Spiral Suppression Wire; with vari-Angle Boot with male Tower Distributor Cap.
  • Part Number: 4040K
  • Notes: Black
    Universal Fit Super Stock 8mm Suppression. Graphite Core; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 5040Y
  • Notes: Yellow
    Universal Fit Super Stock 8mm; spiral Core; 500 ohms Per Foot Of Resistance; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 5040K
  • Notes: Black
    Universal Fit Super Stock 8mm; spiral Core; 500 ohms Per Foot Of Resistance; Straight Boots; For Use with pre and Post HEI Vehicles.
  • Part Number: 4217
  • Notes: Wire separator
  •  | Page 1 of 1 |  

Our spark plug wire set for Mercury Mountaineer is designed for worry-free installation and a custom fit, so there's no need to trim or modify the wires to fit your car. AutoZone's long-lasting Mountaineer performance wireset reliably sends the correct amount of electricity to your spark plugs, protecting your SUV from the surging, stalling and poor fuel economy caused by corroded components. Our staff specializes in getting you the right products at great prices, so you're sure to find the perfect replacement for your make and model when you shop with AutoZone. Visit a store near you or enjoy the convenience of Same Day Store Pickup (in most cases) or Free Shipping on purchases of $75 or more when you order online.

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