PK20PR-L11 Double Platinum Spark Plug
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Denso PK20PR-L11 Double Platinum Spark Plug

Part No. 3142 Warranty Details  

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This double platinum plug is built for an extra-long life and features a platinum ground strap
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Electrode Core Material:Copper
Electrode Tip Material:1.1mm Platinum
Ground Strap Quantity:1
Insulator Type:Purified Alumina
Manufacturer Heat Range:20
Material:1.1mm Platinum
Reach:3/4 in
Resistor:Yes
Seat Type:Gasket
Thread Diameter:14 mm
Tip Configuration:1.1mm Platinum
Type:Double Platinum
Wrench Diameter:5/8 in

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1 Question | 1 Answer
Displaying question 1
  • Q:

    How often should I change the sparkplugs on my vehicle?
    Asked on 10/7/2010 by Nigel from Brockton, MA

    1 answer

    • CUSTOMER CARE

      A:

      Depends on your vehicle. If you look in your owners manual, it should give you a mileage of when you should change your spark plugs.

      Answered on 10/7/2010 by Mike from AAP
Displaying question 1

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