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Your cart is empty.ACCEL spark plugs are engineered to create a considerably hotter spark that lets the flame expand more rapidly in the combustion chamber and creates a more complete and efficient burn of the air/fuel mixture. They build significantly more power at high rpm, reduce fouling and misfire, minimize flame dissipation, and give you instant throttle response and noticeably better fuel economy. Redesigned to reflect advancements in cylinder head and fuel management technology, these copper-core plugs with conventional ground electrodes also provide increased thermal conductivity and come with machine-rolled 14mm threads to protect your cylinder heads.
Matthew Benner
Reviewed in the United States on April 28, 2019
Great product!!
Joe biden
Reviewed in the United States on December 26, 2018
had trouble with spark plugs fouling outin my dodge 5.9 put these in it best plugl have ever used
Scars
Reviewed in the United States on September 15, 2015
never use these in a dodge
Joe Holland
Reviewed in the United States on June 3, 2015
fits well and save's Gas
Real Person
Reviewed in the United States on May 25, 2015
More low end power - Dodge Ram 1997 runs like new! Just put these in. Gapped to .40 Engine is purring now. Engine seems to run cooler, too. Good price on these - the local parts place wanted twice the price and had to special order. Also put in a new Accel Dist cap and rotor. Quality stuff.
Rattlestrike13
Reviewed in the United States on May 9, 2014
Bought these to go along with a Davis Unified Ignition system. Smoothed out the idle, throttle response is instantaneous, and improved my MPG by 1-1.5 . Accel is a leader in spark plugs and I now see why.Look for my upcoming reviews on Gibson Headers, Magnaflow Products, ect.
818CONCEPTS
Reviewed in the United States on March 27, 2014
I've had these installed for about 2 months now and i can honestly say that I feel the difference in the response time and passing gear. I installed these into a 4 cylinder 2001 Mitsubishi Mirage. I can confidently say that I recommend these lil guys!
J. Nugent
Reviewed in the United States on October 13, 2014
Fit my '95 Saturn SL1.
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