Iridium XP Spark Plug
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Iridium XP Spark Plug
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Autolite Iridium XP Spark Plug

Part No. XP606 Warranty Details  

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The Iridium XP is Autolite’s most technologically advanced plug ever. These spark plugs provide better durability* and a more focused ignition for better overall ignitability** and optimum performance.

Product Features:
  • Iridium enhanced 0.6mm finewire design for optimal durability and performance
  • Platinum ground wire for maximum efficiency in all ignition types including DIS systems
  • V-trimmed ground electrode for improved ignitability
  • Heat range precisely set by Ionization Sensing Technology
  • Lifetime Limited Warranty
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Electrode Tip Material:Xtreme Performance
Reach:.708 in
Resistor:Suppressor
Seat Type:Tapered
Thread Diameter:14 mm
Tip Configuration:Power
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
AutoliteIridium XP Spark Plug
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Improves engine efficiency (5)
  • Increases power (3)

Cons

No Cons

Best Uses

  • Replacement (5)
  • Everyday driving (3)
    • Reviewer Profile:
    • Casual driver (3)

Reviewed by 5 customers

Displaying reviews 1-5

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(3 of 3 customers found this review helpful)

 
4.0

Needed new plugs after 148,000+ Miles

By 

from Kingsland, GA 31548

About Me ASE Master Technician

Verified Buyer
Helpful Reviewer

Pros

  • Improves Engine Efficiency

Cons

  • Difficult To Install

Best Uses

  • Replacement

Comments about Autolite Iridium XP Spark Plug:

The original plugs in my 2010 Impala had racked up 184,600 miles and still ran smooth. I had never ran a set of plugs this long EVER. Wanted to change them before they left my wife sitting on the side of I-95 some morning. They worked perfectly. Remember to change your plug wires as well and use silicone grease on the plug wires boot's to help in disassembly at a later date or another mechanic.

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(1 of 1 customers found this review helpful)

 
5.0

Excellent replacement for OEM plugs

By 

from Dallas, TX

About Me Casual Driver

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Autolite Iridium XP Spark Plug:

    Did a tune up on my '05 Impala at 88,000 miles. Noticed instant increase in gas mileage.

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    (0 of 1 customers found this review helpful)

     
    5.0

    Autolite Xp Iridium Spark Plugs

    By 

    from Murfreesboro, TN

    About Me Mechanic

    Verified Buyer

    Pros

    • Improves Engine Efficiency

    Cons

    • Difficult To Install

    Best Uses

    • Replacement

    Comments about Autolite Iridium XP Spark Plug:

    Good product at a great price. First time replaced and quit difficult to remove the plug wires and plugs but it was not because of this product.

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    (0 of 3 customers found this review helpful)

     
    4.0

    AutoLite plugs

    By 

    from Roseland , NE

    About Me Casual Driver, Mechanic, Truck Enthusiast

    See all my reviews

    Verified Buyer

    Pros

    • Easy To Install
    • Improves Engine Efficiency
    • Increases Power

    Cons

    • none

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Autolite Iridium XP Spark Plug:

    These plugs overall looked good . Compared to the set of AC Delco plugs I put in my truck , the titanium tips on these Autolites looked a little chinsey . But we will see how long they last .They have a 5 year warranty so time will tell . i bought these because they were rated high but after all is said and done , I would purchase the AC Delco next time .

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    (0 of 1 customers found this review helpful)

     
    5.0

    Xp(Xtreme Performance)Iridium Spark Plug

    By 

    from Bartow Florida

    About Me Auto Enthusiast, Casual Driver

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Improves Engine Efficiency
    • Increases Power

    Cons

      Best Uses

      • Everyday Driving
      • Performance Driving
      • Replacement

      Comments about Autolite Iridium XP Spark Plug:

      This is he best spark plug on the market today. I would highly recomend them to anyone when preforming a tune up.

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      Displaying reviews 1-5

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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.

      2 Questions | 2 Answers
      Displaying questions 1-2
      • Q:

        does it come's as one spark plug or a set.
        Asked on 12/14/2011 by Anonymous

        1 answer

        • CUSTOMER CARE

          A:

          This Autolite Xp (Xtreme Performance) Iridium Enhanced Fine Wire Spark Plug is sold individually.

          Answered on 12/14/2011 by Vincent from AAP
      • Q:

        gap setting for 2000 buick lasabra 3.8 spark plug
        Asked on 11/20/2011 by Anonymous

        1 answer

        • CUSTOMER CARE

          A:

          Initial suggested settings for spark plug gaps are: Single plug : 0.028 - 0.032", Dual plug : 0.025 - 0.030".

          Answered on 11/21/2011 by Vincent from AAP
      Displaying questions 1-2

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