Laser Platinum Spark Plug
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Laser Platinum Spark Plug
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NGK Laser Platinum Spark Plug

Part No. 4363 Warranty Details  

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OE-style long-life spark plug; laser-welded platinum ground and center electrodes; requires less voltage; features increased anti-fouling characteristics; enhanced acceleration; designed for high fuel efficiency and lower emissions.

Product Features:
  • Recommended for modern vehicles using distributorless ignition systems (DIS) for enhanced plug service life
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Center Electrode Core Material:Copper Core
Center Electrode Tip Material:Platinum
Electrode Core Material:Platinum
Electrode Tip Material:Platinum
Gap Size:0.044 in
Ground Configuration:Standard
Ground Electrode Core Material:Nickel Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Standard
Ground Strap Quantity:1
Hex Size:5/8
Manufacturer Heat Range:5
Reach:19 mm
Resistor:Yes
Seat Type:Gasket
Shorty Spark Plug:No
Thread Diameter:14 mm
Tip Configuration:Solid
Type:Laser Platinum
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKLaser Platinum Spark Plug
 
5.0

(based on 17 reviews)

Ratings Distribution

  • 5 Stars

     

    (17)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (12)
  • Easy to install (12)
  • Improves engine efficiency (11)
  • Increases power (8)
  • Lightweight (5)

Cons

No Cons

Best Uses

  • Everyday driving (11)
  • Replacement (11)
  • Performance driving (4)
    • Reviewer Profile:
    • Casual driver (8), Auto enthusiast (7)

Reviewed by 17 customers

Displaying reviews 1-10

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5.0

I would buy more parts from advanced auto

By 

from Plymouth ma

Verified Buyer

Comments about NGK Laser Platinum Spark Plug:

Great product

  • Was this a gift?:
  • No
 
5.0

Very High Quality Spark Plug

By 

from Carol Stream, IL

About Me Auto Enthusiast

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Laser Platinum Spark Plug:

    I purchased a set of these spark plugs for my 2003 Honda Odyssey. These are the exact same spark plugs I removed from my engine. The reason I went with these particular NGK spark plugs again is because the ones I had in my minivan lasted 120,000 miles with no issues whatsoever. I was still getting over 25mpg highway miles on the last original set. According to the owners manual, Honda recommends either these NGK spark plugs or Denso. I obviously went with NGK because of my personal experience with them. These do cost a little more than Denso spark plugs and a lot more than other spark plugs you can buy but it is money well spent.

    (1 of 1 customers found this review helpful)

     
    5.0

    the best spark plugs for my suv.

    By 

    from Boston MA.

    About Me Casual Driver

    Verified Buyer

    Pros

    • Durable
    • Improves Engine Efficiency

    Cons

      Best Uses

      • Everyday Driving

      Comments about NGK Laser Platinum Spark Plug:

      I will recommend this product to anyone. Excellent customer service at the store, I could not ask for more. I will buy again from the same store.

      (0 of 1 customers found this review helpful)

       
      5.0

      Premium Spark Plugs

      By 

      from Greensboro, NC

      About Me Auto Enthusiast, Casual Driver

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving
        • Performance Driving
        • Replacement
        • Restoration

        Comments about NGK Laser Platinum Spark Plug:

        Your engine needs a good spark to run it's best. These plugs deliver great performance.

         
        5.0

        Excellent plug

        By 

        from Center Valley, Pa.

        About Me Casual Driver

        Verified Buyer

        Pros

        • Durable
        • Replaced Original Plugs A

        Cons

          Best Uses

          • Everyday Driving
          • Replacement

          Comments about NGK Laser Platinum Spark Plug:

          Replaced original plugs with same at 169000. No problem removing old plugs.Applied anti seize on new threads. Best price at Advance Auto Parts with coupon.

           
          5.0

          Great price and performance

          By 

          from Connecticut

          About Me Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic

          Verified Buyer

          Pros

          • Easy To Install
          • Improves Engine Efficiency

          Cons

            Best Uses

            • Everyday Driving
            • Replacement

            Comments about NGK Laser Platinum Spark Plug:

            Nice replacement to original plugs in Honda Pilot.

            (1 of 1 customers found this review helpful)

             
            5.0

            I would buy this product again

            By 

            from Chicago ill

            About Me Casual Driver

            Verified Buyer

            Pros

            • Durable
            • Easy To Install
            • Improves Engine Efficiency
            • Increases Power
            • Lightweight
            • Same Quality As Honda Use

            Cons

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about NGK Laser Platinum Spark Plug:

              I use for my Honda civil and oddysy . First I naught it from Honda deler then I spot the shop on way went inside & sells associate explain there online deal its same product that I baught from Honda shop only box different and price was huge difference. I would always buy all my car relegated product from here.

               
              5.0

              same as Honda OEM, but cheaper!!!

              By 

              from Columbus, IN

              About Me Auto Enthusiast, Truck Enthusiast

              Verified Buyer

              Comments about NGK Laser Platinum Spark Plug:

              Same as Honda OEM, at half the price. Awesome!

              (1 of 2 customers found this review helpful)

               
              5.0

              NGK knows Plugs

              By 

              from Tampa FL

              About Me Auto Enthusiast, Casual Driver

              See all my reviews

              Ask me a question

              Verified Buyer
              3 or more reviews submitted

              Pros

              • Durable
              • Easy To Install
              • Improves Engine Efficiency
              • Increases Power
              • Lightweight

              Cons

                Best Uses

                • Everyday Driving
                • Performance Driving
                • Racing
                • Replacement
                • Restoration

                Comments about NGK Laser Platinum Spark Plug:

                This is the plug the Honda accord calls for, Now some people use other plugs I wont say names but this is the best plug. This is the plug Honda puts in when its brand new and they go 80K miles easy!

                Stick with the laser Plat... great plug!

                (0 of 1 customers found this review helpful)

                 
                5.0

                I will buy this spark plug again

                By 

                from Long Beach, Ca

                About Me Casual Driver

                Verified Buyer

                Pros

                • Improves Engine Efficiency

                Cons

                • Decreases Gas Mileage

                Best Uses

                • Performance Driving
                • Replacement

                Comments about NGK Laser Platinum Spark Plug:

                This product was used for replacement.

                Displaying reviews 1-10

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                Do you have questions about this product?

                 

                Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                5 Questions | 5 Answers
                Displaying questions 1-5
                • Q:

                  I'm looking to replace my spark plugs in my 2013 Jeep Patriot which has 60k miles. The owners manual says to change them at 48k miles. When I buy the plugs should the wiring be replaced as well? I'm not sure if the wiring is considered to be something you replace when also replacing the plugs. Or do I have quite a while till I need to replace the wiring? Also should I buy anti-seizure to apply to the threads of this product? I know some plugs state that they don't require it.
                  Asked on 7/1/2016 by First time spark plug DIY from Warwick, RI

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I'm happy to help you! Your 2013 Jeep Patriot should not have wires. It should be coil on boots ignition system. The boots will only need to be changed if they are corroded inside, cracked or damaged. Also, please do not apply any anti-seize on the plugs. All NGK plugs have Trivalent plating and is cold rolled, so by applying anti-seize, it will make the threads too slippery, and cause it to over-torque.

                    Answered on 7/21/2016 by Solomon from AAP
                • Q:

                  I had somebody tell me if you have a 4cyl. engine that uses 2 coils to fire 4 plugs you well get better life if you use double platinum plugs because both center and ground electrodes will both have accelerated wear. Example: 1999 Mazda Protege 1.6liter,changed plugs at 30000 and 60000 miles used NGK copper plugs both times. After removing plugs the gaps had eroded from .040"to 052"both times! A LITTLE REDICULOUS???
                  Asked on 3/1/2014 by quicksilver from Minnesota

                  1 answer

                  • CUSTOMER CARE

                    A:

                    That's a great question, Quicksilver! For a standard nickel alloy spark plug a 30,000 mile service interval is normal. Use of a double platinum spark plug will provide a longer service life due to the dense platinum being used on both the center electrode and the ground electrode.

                    Answered on 3/4/2014 by Steve from AAP
                • Q:

                  Which is better? The Iridium spark plug or this Laser Platinum spark plug? 2002 Honda Accord SE Sedan 2.3L ULEV
                  Asked on 11/29/2013 by Sweet Honda from Atlanta, GA

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hey, that's a great question! I researched and found that the Laser Platinum spark plug will last a little longer than the Iridium IX, but the Iridium IX is still a fairly long lasting plug and in theory will deliver slightly better performance.

                    Answered on 12/1/2013 by Morgan from AAP
                • Q:

                  how many plugs do you get with one order?
                  Asked on 1/19/2012 by Anonymous

                  1 answer

                  • CUSTOMER CARE

                    A:

                    This part NGK Laser Platinum Spark Plug, part number 4363 manufactured by NGK is sold individually.
                    For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

                    Answered on 1/20/2012 by Aaron from AAP
                • Q:

                  HOW MANY MILES CAN I DRIVE WITH THAT PLUG
                  Asked on 9/28/2011 by MARC from NY

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Unfortunately,there is no single answer to this question. As spark plugs grow older, they lose their sharp edges as material from the center and ground electrodes is slowly eroded away. As the gap between these two points grows, the voltage required to bridge the gap increases proportionately. Even the best ignition systems will be strained to supply enough voltage to completely burn the fuel. It is at this point, when fuel is being left unburned, that the time has come to change spark plugs.

                    Answered on 9/29/2011 by Vincent from AAP
                Displaying questions 1-5

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