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Reviewed in the United States on March 2, 2025
All good thanks
Jack H
Reviewed in the United States on February 8, 2025
They are original equipment replacement ,good price.
Jeffrey M. He
Reviewed in the United States on February 27, 2025
Basic and works well! Been running it in my 5.7 mercruiser for around 30 hours now, and all has been working great.
J.C. Marine Service
Reviewed in the United States on February 25, 2025
As described no issues
Jean-Pierre
Reviewed in Canada on February 11, 2025
Moteur GM 350
Carlos Castro
Reviewed in Canada on September 18, 2024
Very happy!
Sylvain G.
Reviewed in Canada on August 31, 2024
They do what they were made to do
Jeffer
Reviewed in the United States on June 23, 2024
These are the recommended plugs for that LT-1 engine, and Amazon had them in stock at aGood price, with free Prime shipping. Hard to beat that, had them before my weekend boat repair schedule!
Nicole
Reviewed in the United States on December 31, 2024
I swap these out of my 2004 MasterCraft X30 with MCX 350 engine every other year (about 100 hours). I have never had a problem and they fit perfectly. I always use a bit of copper anti-seize on the threads.
BRYANT S. JAMES
Reviewed in the United States on October 4, 2024
Well made, fast shipping
Brian Skulmoski
Reviewed in Canada on January 6, 2024
Good price and works well
Kindle Customer
Reviewed in Australia on September 1, 2023
Plugs are great, price is ridiculous. Better off going to rockauto.
Tpitty
Reviewed in the United States on August 12, 2023
Great tune up with these plugs. Make sure to check gap. They were inconsistent.
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