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Denso Iridium Power Plugs One Step Colder IKH22 (Part Number: )
Denso Iridium Power Plugs One Step Colder IKH22 (Part Number: )
Denso Iridium Power Plugs One Step Colder IKH22 (Part Number: )
Denso Iridium Power Plugs One Step Colder IKH22 (Part Number: )
Denso Iridium Power Plugs One Step Colder IKH22 (Part Number: )
Denso Iridium Power Plugs One Step Colder IKH22
Subaru EJ25 Turbo Models (inc. 2004+ STI / 2006-2014 WRX)
Read 1 Reviews | 8 Q&As
Part # 5345-IKH22-GRP
$39.80
NEW

In stock! Ships same day

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Features & Product Details

RallySport Direct proudly carries a great variety of Denso Spark Plugs to keep the maintenance up on your vehicle, or to accommodate certain modifications you may have performed.

Here, you are looking at the Denso Iridium Spark Plug. This spark plug features patented Iridium alloys that are combined with the latest in spark plug technology to provide your vehicle with optimal performance and long life. 

DETAILS:

  • IKH 22 model
  • One step colder
  • New revolutionary 360 laser welding process
  • Patented Iridium allows are six times harder and eight times stronger than conventional platinum and can handle temperatures in excess of 4000°F
  • Sold as a set of 4 spark plugs
  • Specifications

    Brand: Denso
    Heat Range: 22
    Plug Gap: .032
    Stock Number: 5345
    Mfgr. Warranty: 1 year or 12,000 miles
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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    REVIEWS & CUSTOMER MEDIA

    1 Reviews
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    Denso one step colder spark plugs  3 years ago
    purosinaloa328089
    Very good price for a very good product.
      
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    QUESTIONS & ANSWERS

    • Q: Plugs  Mharris85 7 months ago

      I run mostly e70 and am about 120 hp over stock but with the ethonal is running colder plugs as important or less recomeded due to the detonation resistance
      • 0 of 0 people found the following answer helpful

        A:  I'd recommend checking with your tuner to see what they recommend, but you'd likely still see a small benefit from the step colder plugs if you're running that much power over stock.

        Marcus E. @ RallySport Direct 6 months ago  
          
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    • Q: spark plugs   AkWRX3 years ago

      i have a 08 wrx sedan with sf cobb intake invidia downpipe invidia n1 exhaust cobb accessport running stage 2+ 93 on cobb.. do u recommend me putting in theses spark plugs or ?
      • 0 of 0 people found the following answer helpful

        A:  Stock heat range spark plugs are recommended for your setup, and colder plugs are recommended once you reach about 100whp over stock.

        Zach G. @ RallySport Direct 3 years ago  
          
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    • Q: spark plugs  scoots08STi4 years ago

      I have 08 sti cobb sf intake invidia catted dp invidia q300 catback, grimmspeed aos, cobb bpv invidia uppipe. would you recommend these or staying with stock heat?
      • 0 of 0 people found the following answer helpful

        A:  I recommend sticking with the stock heat range plugs. The rule of thumb is for every 100 HP over stock, you want to run a one step colder plug.

        Sterling W. @ RallySport Direct 4 years ago  
          
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    • Q: spark plugs  glownthdrkninja5 years ago

      I have a 09 wrx stage 2. Do I have to gap these spark plugs? If so to what size?
      • 0 of 0 people found the following answer helpful

        A:  These plugs are gapped at .032 from Denso, but it is always a good idea to double check the gap before installation.

        Zach G. @ RallySport Direct 5 years ago  
          
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    • Q: spark plugs  yan_25445755 years ago

      i have 2011 wrx with 365 hp wich sparks plug a you recommended for that
      • 0 of 0 people found the following answer helpful

        A:  One step colder may be beneficial for your setup, but we recommend consulting your tuner for that information because in some cases stock heat range can still be optimal for that power.

        Nick S. @ RallySport Direct 5 years ago  
          
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