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C5 Corvette High Performance 8.5mm Spark Plug Wires (Set)

Marsoni M251S
Sale price$156.95
Pay 4 payments of $39.24 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
C5 Corvette High Performance 8.5mm Spark Plug Wires (Set)A true necessity for anyone running headers on their LS1, LS2, LS3, LS6 or LS7 powered engine. These innovative spark plug wires are specifically designed for all LS Corvette engines running an aftermarket header system to protect your spark from the heat up to 1200 degrees Fahrenheit. Manufactured by hand, one by one ensuring optimal quality and consistency every time. Chosen and proved time and time again by serious engine builders and race teams
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 2094 reviews
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C
Verified Purchase
Chris C.
Battle Creek, US
★★★★★ 1
Will be returned as soon as I have a replacement.
When engine is cold starter works fine with engine is hot. It will free wheel the starter motor, but not kick the starter gear into the ring gear on the motor. Watch video and listen it actually did it twice at this location but I didn’t catch the first one on the video.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
J
Verified Purchase
Jesus morales
Pawtucket, US
★★★★★ 5
Good fit
Works great and very affordable price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2025
B
Verified Purchase
Billy snead
Lowell, US
★★★★★ 4
Reasonably priced easy to install starter
Install starter went on pretty easy so far so had it on a few days now and it’s working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
R
Verified Purchase
Ricky J. Umbarger
Battle Creek, US
★★★★★ 5
fits well
went into my sisters 05 ford focus fit well and took about 45 min. to install. also a very good price.
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Reviewed in the United States on February 21, 2024
R
Verified Purchase
Robert Davis
Phoenix, US
★★★★★ 5
Great deal
Works perfectly
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Reviewed in the United States on July 8, 2025

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