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Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang 1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,black,c7w,c7z,c8w,c8z,c9w,c9z,cougar,d0w,d0z,d1w,d1z,d2w,d2z,d3w,d3z,ford,ford mustang,kit,mercury,mercury cougar,mustang,new,plug,repro,reproduction,separator,spark,wire,separater,seperater,42059,retainer

Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Item #: 42059

5.00 stars, based on 5 reviews
These Spark Plug Wire Separators are made of high-quality ABS plastic. Constructed to hold both standard 7mm and 8mm high-performance spark plug wires. Fits directly on valve cover clip. Available in blue, red and OE black.
Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2017
Material:
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Fit:
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Pros:
Cons:

Perfect fitment on 7mm wires and valve covers.

Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
SC
Customer since 2016
Material:
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Fit:
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Craftsmanship:
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Correctness:
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Pros:
  • Correct Fitment
Cons:

1968 Cougar Trunk Emplem

As advertised

Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
USA
Customer since 2026
Material:
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Fit:
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Craftsmanship:
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Correctness:
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Pros:
  • accurate
  • fitment
  • material
Cons:

Accurate reproduction

My project was missing just two of these separators, one on the valve cover and one on the plug wires. But they ended up being such a close match, I replaced all of them as a cosmetic upgrade.

Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Customer since 2023
Material:
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Fit:
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Craftsmanship:
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Correctness:
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Pros:
  • Good fitment
  • quality materials
Cons:

Good fitment

Installed these on my 69 351 W and have no complaints. Seem to be of good quality, they fit well and look period correct.

Spark Plug Wire Separator Kit - OE BLACK - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang
Enumclaw, WA
Customer since 2026
Material:
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Fit:
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Craftsmanship:
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Correctness:
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Pros:
Cons:

OEM style wire separators

They fit the valve covers perfectly. I did not realize that my car has the 8.5 mm plug wires due to electronic ignition and they are too wide to fit the stock wire separators. I am going to try to drill out the separators to fit.