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Your cart is empty.Autolite Double Platinum Spark Plugs have better materials to give your engine better performance. Platinum-to-platinum design greatly decreases gap erosion, reduces misfires, and provides improved durability compared to standard plugs. It's the superior-performing spark plug, providing preferred technology for DIS engines. 5-year limited warranty
Myles White
June 28, 2025
Installed in my 2012 GMC Sierra 4x4 1500 with 5.3 liter all work fine. I did measure them all before I put them in and all homes out okay
tagasundo07
April 28, 2025
It works properly on my rav4 after 4months so far still good.
Denis Bourassa
April 16, 2025
bon rapport qualité prix
Aaron
April 4, 2025
Fit in my Xtrail and works as they should
CasinoKidd
March 28, 2025
Use it on my bmw and work great , i save a lot thanks
Ernie Berg
March 19, 2025
I can feel the extra power. I can accelerate faster. Unfortunately I haven’t been able to test the fuel mileage since the installation. Good old winter.
Dave
February 16, 2025
Used for frpntier
Dean Bolan
February 4, 2025
tried to put in my 2003 Nissan Altima 2.5 sl. Too short did not fit the Ignition Coil Pack would not go on propelly. Please make sure i get the long ones.
sPuTnik
January 10, 2025
I have a 2009 Dodge Ram 1500 with a 5.7L Hemi. At 90,000 km I replaced the crappy OEM Copper Champion plugs with 16 of these. I put on 210,000km more on the Autolite Double Platinum plugs with no issues. Great performance and gas mileage. At 300,000km and four years later I have installed a new set. Since labour costs 3 manhours which typically costs $300 to install, these better plugs are way cheaper and convenient to run. I'm very pleased.
Demart Jones
December 27, 2024
Product was great!!!
andrew
October 31, 2024
Great price, fast shipping with tracking information. Will buy products from this seller again!
Cmseeger69
October 25, 2024
Matched my car make and model and yearAnd fit perfectlyFixed the issue I had with my car
Kooshy
October 20, 2024
Car seems to run better and smoother. My mpg went up and the gap was perfect from the factory. Price wasn't bad too.
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