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Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug
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2007 Scion TC Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug (part#XP3923)

Part No. XP3923 Warranty  
$6.99
Quantity  Add Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug To Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

Brand: Autolite
Advance Auto Parts Part#: 15650192
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • Scion
    • TC
      • 2007
        • 2007 Scion TC (2.4L 2398CC L4 FI VIN: 2AZFE)


With an iridium-enhanced .6 mm finewire design and platinum sidewire technology, these spark plugs offer better overall durability and a more focused ignition for enhanced ignitability and performance.

Product Features:
  • Iridium-enhanced center electrode for improved durability and wear resistance
  • .6 mm finewire design improves ignitability
  • V-trimmed platinum sidewire technology resists wear
  • OE form, fit and function
  • Designed for better overall durability with virtually no gap erosion
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Electrode Tip Material:Xtreme Performance
Manufacturer Heat Range:G11
Resistor:Suppressor
Spark Plug Reach:3/4 in
Spark Plug Seat Type:Gasket
Spark Plug Thread Size:14 mm
Tip Configuration:Power
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
AutoliteXp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug
 
2.7

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

33%

of respondents would recommend this to a friend.

Reviewed by 3 customers

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Displaying reviews 1-3

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(1 of 1 customers found this review helpful)

 
2.0

Not Pleased

By Jeremiah

from Roanoke, VA

About Me Truck Enthusiast

Pros

    Cons

    • No Improvement In Performance

    Best Uses

      Comments about Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug:

      I just installed the Autolite Xtreme Iridium plugs and the 19 yr old nissan 3.0 v6 motor developed a rough idle and drop in performance. So yesterday I reinstalled the old plugs and the engine runs quite abit smoother. Oh well..

      Comment on this review(earn points)

      (1 of 2 customers found this review helpful)

       
      5.0

      love the XP plugs

      By Benichi

      from inland empire ca

      Level 1

      Pros

      • Car is more peppy
      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power
      • Starts first try

      Cons

        Best Uses

        • Everyday Driving
        • Performance Driving

        Comments about Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug:

        love how easy my 2000 ford ranger starts with these plugs.. also a lot more peppy. one thing is make sure you gap the plug for your truck or car. thumbs up to this product.

        • Car & Truck:
        • Auto Enthusiast, Casual Driver, Truck Enthusiast, Work truck

        Comment on this review(earn points)

        (3 of 6 customers found this review helpful)

         
        1.0

        Rav4 unhappy with Autolite XP Iridium

        By Randytheross

        from Atlanta,GA

        Pros

        • Easy To Install

        Cons

        • No Improvement In Performance

        Best Uses

        • Replacement

        Comments about Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug:

        '03 Rav4 spit and sputtered and refused to perform with this Autolite XP Iridium spark plug that is recommended for Toyotas by the website and the counter sales.A good looking part that gets last place with performance. Try Ford installations rather than foreign on this one.

        • Car & Truck:
        • Auto Enthusiast, Mechanic, Truck Enthusiast

        Comment on this review(earn points)

        Displaying reviews 1-3

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        Do you have questions about this product?(earn points for answers!)

         

        Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

        3 Questions | 3 Answers
        Displaying questions 1-3
        • Q:

          How many are include in the price for $6.99?
          Asked on 12/1/2012 by Paul

          1 answer

          • CUSTOMER CARE

            A:

            This Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug
            -(Part No. XP3923) is sold individually. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

            Answered on 12/1/2012 by Aaron from AAP
        • Q:

          has anyone tried them in a 2001 vw jetta 1.8 turbo (wolfsburg edition)
          Asked on 1/14/2012 by Anonymous from mississippi

          1 answer

          • CUSTOMER CARE

            A:

            Yes, this Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug with part# XP3923 should work fine on your 2001 Volkswagen Jetta Wolfsburg Edition.

            Answered on 1/15/2012 by Vincent from AAP
        • Q:

          Has anyone tried this in a VW GTI 2.0L Turbo?
          Asked on 12/28/2011 by Jerry from Yorktown, VA

          1 answer

          • CUSTOMER CARE

            A:

            To know the exact fit application, if you could please include the year of the vehicle and we would be better able to assist you. This Autolite racing spark plug features a copper core electrode with an anti-corrosive nickel plated tip and a cut-back ground strap for ultra high-compression engines with small combustion chambers.

            Answered on 12/28/2011 by Dennis from AAP
        Displaying questions 1-3

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        Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.