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NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418 (Part Number: )
NGK Iridium Spark Plugs Stock Heat Range 6418
Subaru WRX 2002-2005
Read 2 Reviews | 12 Q&As
Part # BKR6EIX-GRP
$46.16
msrp: $77.80

In stock! Ships same day

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Features & Product Details

NGK Iridium IX Spark Plugs are designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.

The Fine Iridium tip ensures high durability and a consistently stable spark. Iridium alloy has extremely high melting point, perfect for today's high-tech, high-performance engines. Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties. Outstanding acceleration, high fuel efficiency and durability. Ultimate design, technology and performance.

Stock Number 6418
Heat Range: 6
Plug Gap: .030

Specifications

Brand: NGK
Heat Range: 6
Plug Gap: .030
Stock Number: 6418
Mfgr. Warranty: 60 Days
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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2 Reviews
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They're spark plugs :)  3 years ago
Ryst
Worked great on my 2004 WRX. Pre gapped property. Running full Stage 2 mods.
  
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1 of 1 people found the following review helpful
Great plugs 5 years ago
Tmanjustice49570
I have used these on my 02 WRX for over 10k miles now. They make everything run a lot more smoothly, especially compared to the stock ones. All in all, good plug!
  
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QUESTIONS & ANSWERS

  • Q: Stock WRX  Stone10 months ago

    Will these work for a stock '05 Subaru Impreza WRX? The only things modified were the exhaust, blow off valve, and cold air intake.
  • Q: Gap  BugeyeWagonLV12 months ago

    We are building a EJ25 with EJ20 heads and were curious as to the gap we should be using when installing these plugs since its a larger combustion chamber?
    • 0 of 0 people found the following answer helpful

      A:  For that you will want to consult NGK or an engine builder directly. We cannot confirm fitment or sizing on gap on "Frankenstein/Hybrid builds".

      Tyler A. @ RallySport Direct 12 months ago  
        
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  • Q: E85  majortwinsfan146303 years ago

    I have a 2005 Subaru wry that I recently converted to e85. Just wondering if I should be using stock plugs?
    • 0 of 0 people found the following answer helpful

      A:  These are likely not required but that is a better question for your tuner and we cannot confirm.

      Nick S. @ RallySport Direct 3 years ago  
        
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  • Q: Strange Ticking Noise after installing NGK Iridium Spark Plugs Stock Heat Range 6418  nick46allard925493 years ago

    Hi I recently installed the NGK Iridium Spark Plugs Stock Heat Range 6418 plugs. I drove the car for a little while and began to hear a ticking noise whenever I would slow my roll - when at idle or driving slowly I hear it, as my car is quite loud. My 2002 WRX didn't have dead plugs but they were old so I thought what the heck, I'll replace them. Now I'm hearing a ticking noise, not sure if I'm just hypersensitive to normal sounds or if there's something actually wrong here...
    • 0 of 0 people found the following answer helpful

      A:  If you are hearing a ticking sound after replacing spark plugs, then we recommend removing and inspecting the plugs. It is possible that the ceramic part has a crack and the spark is grounding to the inside of the head before it makes its way down to the electrode.

      Zach G. @ RallySport Direct 3 years ago  
        
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  • Q: 2011?  Ozzy_gee1536514 years ago

    can you guys get these for 2011 wrx?
    • 1 of 1 people found the following answer helpful

      A:  We do not offer those plugs unfortunately.

      guest56ad69792a8d256e198b66b5 @
        
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    • 0 of 0 people found the following answer helpful

      A:  Do you know where I could get some

      Ozzy_gee153651
        
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