SK20R11 Iridium Long Life Spark Plug
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Denso SK20R11 Iridium Long Life Spark Plug

Part No. 3297 Warranty Details  
$9.09
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This long-life spark plug features a special iridium alloy (90% Ir) and a platinum ground strap.
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Electrode Core Material:Copper
Electrode Tip Material:0.7mm Iridium
Ground Strap Quantity:1
Insulator Type:Purified Alumina
Manufacturer Heat Range:20
Material:0.7mm Iridium
Reach:3/4 in
Resistor:Yes
Seat Type:Gasket
Thread Diameter:14 mm
Tip Configuration:0.7mm Iridium
Type:Iridium Long Life
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
DensoSK20R11 Iridium Long Life Spark Plug
 
4.9

(based on 48 reviews)

Ratings Distribution

  • 5 Stars

     

    (46)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

97%

of respondents would recommend this to a friend.

Pros

  • Easy to install (16)
  • Improves engine efficiency (14)
  • Durable (10)
  • Increases power (6)

Cons

No Cons

Best Uses

  • Everyday driving (19)
  • Replacement (16)
  • Performance driving (3)
    • Car & Truck:
    • Casual driver (4), Auto enthusiast (3)
    • Reviewer Profile:
    • Casual driver (10), Auto enthusiast (6), Mechanic (3)

Reviewed by 48 customers

Displaying reviews 1-10

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5.0

Would buy again.

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

Perfect fit.

 
5.0

Would buy again

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

Improved gas mileage a+++

 
5.0

A must buy item

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

My truck is back to normal speed, a tune up is what I need and the spark plugs are double the price if I purchase from the dealer.

 
5.0

denso plug

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

exact factory match

 
5.0

I would order online and do it all over again

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

Easy item on hand just a great program

 
5.0

Would purchase again

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

Works like a champ. All the plugs gaps were the same, and should give another 100,000 miles.

 
5.0

Best OEM

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

The beat product ever.

 
5.0

OEM PLUGS

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

These are the oem plugs for the Lexus LS 400 1998.
I would buy these again

 
5.0

Yes, I would recommend to a friend

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

Good product!!!

 
5.0

OEM Toyota Highlander Plug

By 

from undisclosed

Verified Buyer

Comments about Denso SK20R11 Iridium Long Life Spark Plug:

OEM Plugs for 2007 Toyota Highlander

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.

6 Questions | 6 Answers
Displaying questions 1-6
  • Q:

    What are my spark plugs supposed to b gapped at on my 05 Camry 2.4l?
    Asked on 4/2/2017 by James from IN - Indiana

    1 answer

    • CUSTOMER CARE

      A:

      Hi James, glad to assist you! This Denso SK20R11 Iridium Long Life Spark Plug (Part No. 3297) is an exact fit for your 2005 Toyota Camry 2.4l. The spark plugs are pre-gapped at 0.044" (1.1mm) from the factory for your vehicle.

      Answered on 4/3/2017 by Solomon from AAP
  • Q:

    Is this a compatible with a 92 camry?
    Asked on 1/17/2017 by chris

    1 answer

    • CUSTOMER CARE

      A:

      Yes, Chris! This Denso SK20R11 Iridium Long Life Spark Plug - Part No. 3297 is an exact fit for your 1992 Toyota Camry.

      Answered on 1/18/2017 by Solomon from AAP
  • Q:

    what is the manufactures gap setting for this plug that is for a 2002 ES300 Lexus with 3.0 eng.?
    Asked on 3/7/2015 by Franklin70 from Madisonville, ky

    1 answer

    • CUSTOMER CARE

      A:

      Hi Franklin70, I'm glad to assist you! This Denso SK20R11 Iridium Long Life Spark Plug - Part No. 3297 is pre-gaped at 0.044 inch from the factory and it is an exact fit for your 2002 Lexus ES300, the fact remains that the gap must be adjusted for the vehicle that the spark plug is intended for.

      Answered on 3/7/2015 by Solomon
  • Q:

    Since this plug is pre-gapped is it just a removal of the old plug and replacement with the new plug. No other gapping or preparation needs to be done?

    Rob
    Asked on 3/11/2013 by Rob

    1 answer

    • CUSTOMER CARE

      A:

      This Denso SK20R11 Iridium Long Life Spark Plug -part# 3297 is vehicle specific. For assisting you further, please provide the year, make, model and engine size of the vehicle. You may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 3/11/2013 by Vincent from AAP
  • Q:

    My manual says to use 0.043 gap. Do these still work even though there is a tiny difference with it being 0.044?
    Asked on 8/28/2012 by J from Austin, TX

    1 answer

    • CUSTOMER CARE

      A:

      We will need more information including the year, make, model, and engine size of your vehicle before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) or visit your nearest Advance Auto Parts store and we would be more than
      happy to further assist you.

      Answered on 8/29/2012 by Rick from AAP
  • Q:

    Are these spark plugs factory gapped?
    Asked on 8/15/2012 by Ravi from Dublin

    1 answer

    • CUSTOMER CARE

      A:

      This Denso SK20R11 Iridium Long Life Spark Plug (Part# 3297) is pre-gapped and it is having spark plug gap of 0.044". For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

      Answered on 8/16/2012 by Rick from AAP
Displaying questions 1-6

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