Pulstar® - PlasmaCore Series Inconel Electrode Pulse Plug

32 reviews|Item # sp4894
$14.95 - $119.60
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PlasmaCore Series Inconel Electrode Pulse Plug by Pulstar®. PlasmaCore Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part will give you better throttle response and higher average horsepower and torque thanks to efficient and consistent fuel combustion.


  • Increased horsepower
  • Better torque
  • Quicker throttle response
  • Up to 12% better fuel economy
  • Smoother running
  • Reduced emissions
  • Long lasting
  • 100k times more powerful than spark plugs
  • An austenite nickel-chromium-based superalloy center electrode

PlasmaCore™ Series Inconel Electrode Pulse Plugs have a patented capacitor that delivers a controlled and powerful spark during the ignition process. In contrast to conventional spark plugs that are wasting and dissipating energy, due to the latest spark plug technology development Pulstar® Plugs store energy and use it in a quick and powerful pulse for spark creation. This great burst produces more than 5,000,000 watts of peak power which forms an energy-dense plasma field that sensitizes the fuel mixture to ensure instantaneous ignition. A faster burn consumes the same amount of fuel more quickly, creating efficient and consistent fuel combustion once the spark is formed to produce a better throttle response and bigger torque and horsepower. Specifically engineered electrode makes the plug life longer and provides improved fuel ignition, quicker throttle response, better torque and horsepower.

Safety Notes: Do not remove the spark plugs from a hot aluminum cylinder head. Damage to the head will result if it is not allowed to cool before spark plug removal.

Enerpulse, the developer and producer of Pulstar® pulse plugs, has its origins in Albuquerque, NM starting soon after the 1973 oil embargo. Working with Sandia National Laboratories, focus was directed at the spark plug currently in use by the auto industry. After 15 years of extensive development and testing, Pulstar® pulse plugs contain an internal, very efficient and patented capacitor element that stores energy to discharge into the fuel mixture once the spark gap is ionized. The result is an ignition device that delivers improved mileage and power in internal combustion engines. Pulstar® pulse plugs are manufactured in Albuquerque, New Mexico, USA.


Do Pulstar Plugs Come with a Warranty or Guarantee?

Enerpulse offers a 4-point Original Owner Lifetime Warranty on Automotive Pulstar Pulse Plugs:

You can return the Pulstar pulse plugs for any reason within 30 days, no questions asked.

Pulstar pulse plugs will not harm your engine.

Pulstar pulse plugs will not void your warranty.

Pulstar offers a lifetime warranty against defects in material or workmanship to the original purchaser.

Pulstar's Original Owner Lifetime Warranty does not cover damage, defect or malfunction caused by misuse, abuse, improper installation, modification or installation on incorrect vehicle applications. Incidental or consequential damages are not recoverable under this warranty.

Pulstar Powersport Spark Plugs are warranted to the original purchaser for 2 years from the date of purchase.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Pulstar® - PlasmaCore Series Inconel Electrode Pulse Plug
Pulstar® - PlasmaCore Series Inconel Electrode Pulse Plug
Average Rating: 4.6 of 5
5 of 5
Spark Plugs
They looked to be of quality.
Posted by (Dahlonega, GA) / 2014 Dodge Grand Caravan
Was this review helpful for you? Yes
4.8 of 5
Positive Experience
I recently imported a set of 6 of these spark plugs into Ireland from the United States, as I could not find a source for them in Ireland. With shipping costs and import taxes taken into account, it was a somewhat expensive experience, but nonetheless, based on the purported specification and performance of these spark plugs, I was prepared to take a gamble. The plugs recently arrived without problems and I had them installed into my car, which is a 2.7 litre V6 Hyundai Coupé. Not a 'Supercar' but not a 'Slow-Coach' either, by any means. No problems with the installation, and I am finding better throttle response, which I like as I have a 'heavy right foot'. Since I bought and had the plugs installed, the guys at the garage / maintenance shop which installed them called me and asked me how I'm getting on with them, as they are interested in also recommending them to other customers who have high-performance cars. My answer to that question will be positive, I recommend them, based on three key criteria - 1) Improved throttle response - which is what I wanted in the first place and is the reason I bought the plugs. 2) Very good customer service. 3) Pain-free process in shipping the plugs to me. I suspect that I'll also find that I'm getting improved fuel economy, due to improved combustion performance, but it's too soon to definitely say that yet, I need to do a mixture of city and country driving over a couple of months before I'll know for sure. Overall, a positive experience and I have no issue with recommending the plugs and the manufacturer. John Clancy, Dublin, Ireland. September 17th, 2018.
Posted by (Dublin, AA) / 2007 Hyundai Tiburon
Was this review helpful for you? Yes
4.8 of 5
Spark Plugs
Product looks good and you truly feel a difference in power!!
Posted by (Munster, IN) / 2007 Mitsubishi Eclipse
Was this review helpful for you? Yes
5 of 5
Great Plugs
I just installed my new spark plugs and I have gain the gas mileage and throttle response as promised. I would truly recommend these spark plugs to anyone who wants a quality plug for a great price.
Posted by (Lansing, MI) / 2010 Mazda 5
Was this review helpful for you? Yes
3.5 of 5
Pulstar Plasmacore Spark Plugs
Spark plugs seem to provide better responsiveness in acceleration, however fail to provide 12% better fuel economy. For the cost, iridium plugs maybe a better better value.
Posted by (North Huntingdon, PA) / 2008 Infiniti FX35
Was this review helpful for you? Yes
5 of 5
Great Product
Great product. I think it's worth a little extra money to keep your cars running in great shape.
Posted by (Northville, MI) / 1996 Chevy Impala
Was this review helpful for you? Yes
4.8 of 5
Pulsar Plugs...
Good looking plugs, good performance, gas saving, improved horsepower.
Posted by (Lubbock, TX) / 1998 Isuzu Trooper
Was this review helpful for you? Yes
4.8 of 5
Good Product
My 2006 350z has never ran better. Idled and drove much smoother after I put these in. As far as horse power goes, a spark plug can only do so much but there might be a couple horses in these. Expensive but I'd recommend to anyone. You get what you pay for!
Posted by (New Smyrna Beach, FL) / 2006 Nissan 350Z
Was this review helpful for you? Yes
5 of 5
It's Great. It Was Easy To Install
It's great, the response in my car is better.
Posted by (North Hollywood, CA) / 2015 Chevy Sonic
Was this review helpful for you? Yes
5 of 5
Awesome Plugs
Immediately felt a change in throttle response and more mpg. Wish I swapped my plugs for these way sooner.
Posted by (Irvine, CA) / 2012 Chevy Malibu
Was this review helpful for you? Yes
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Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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