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NGK Iridium IX Spark Plug

4.8 (70 reviews)
NGK
$8.79 - $79.95
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Spark Plug Number

BKR5EIX-11
BKR6EIX-11
BKR7EIX
BKR7EIX-11
BKR8EIX
BPR5EIX
BPR6EIX
BPR6HIX
BPR7EIX
BPR7HIX
BR10EIX
BR10EIX-S
BR6HIX
BR7EIX
BR7HIX
BR8ECMIX
BR8EIX
BR8EIX Solid
BR8HIX
BR9ECM-IX
BR9EIX
CPR7EAIX
CR10EIX
CR5HIX
CR6EIA-9
CR6HIX
CR7EIX
CR7HIX
CR8EHIX-9
CR8EIX
CR8HIX
CR9EHIX-9
CR9EIX
DCPR6EIX
DCPR7IX
DCPR8EIX
DCPR9EIX
DPR7EIX-9
DPR8EIX-9
DPR9EIX-9
DR7EIX
DR8EIX
DR9EIX
ER8EHIX
IFR5L-11
IFR6L-11
IFR7L-11
IFR8H-11
IFR9H-11
IMR8C-9H
IMR9A-9H
IMR9B-9H
IMR9C-9H
IMR9C-9HE
IMR9C-9HES
IMR9E-9HES
IZFR6F-11
R0373A-10
R7376-10
R7376-8

Spark Plug ID

(none)
BKR5E-11
BKR6E
BKR7E
BKR7E-11
BPR5ES
BPR6ES
BPR6HS
BPR7ES
BR10ES
BR7HS
BR8ES
BR8HS
BR9ECM
BR9ES
CR10E
CR6HS
CR7HS
CR8EH-9
CR8HSA
CR9E
CR9EH-9
DCPR6E
DCPR7E
DCPR8E
DCPR9E
DPR7EA-9
DPR8EA-9
DPR9EA-9
DR8ES
IFR5L-11
IFR6L-11
IFR8H-11
IFR9H-11
IMR8C-9H
IMR9A-9H
IMR9B-9H
IMR9C-9H
IMR9C-9HE
IMR9C-9HES
IMR9E-9HES
IZFR6F-11

Specifications and Options

Brand NGK
Spark Plug Number -
Note: This item is a universal/custom fit component, and is not a direct fitment for your machine. These parts may require modification and we recommend installation by a certified mechanic. Please have machine specifications ready when you call.
 



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Quantity

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Product Details

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


    NGK Iridium IX Spark Plug


   Features
  • 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 provides superior anti-corrosion and anti-seizing properties
  • Outstanding acceleration, high fuel efficiency and durability
  • Ultimate design, technology and performance
  • Sold individually

Specifications and Options

Brand NGK
Spark Plug Number BKR5EIX-11, BKR6EIX-11, BKR7EIX, BKR7EIX-11, BKR8EIX, BPR5EIX, BPR6EIX, BPR6HIX, BPR7EIX, BPR7HIX, BR10EIX, BR10EIX-S, BR6HIX, BR7EIX, BR7HIX, BR8ECMIX, BR8EIX, BR8EIX Solid, BR8HIX, BR9ECM-IX, BR9EIX, CPR7EAIX, CR10EIX, CR5HIX, CR6EIA-9, CR6HIX, CR7EIX, CR7HIX, CR8EHIX-9, CR8EIX, CR8HIX, CR9EHIX-9, CR9EIX, DCPR6EIX, DCPR7IX, DCPR8EIX, DCPR9EIX, DPR7EIX-9, DPR8EIX-9, DPR9EIX-9, DR7EIX, DR8EIX, DR9EIX, ER8EHIX, IFR5L-11, IFR6L-11, IFR7L-11, IFR8H-11, IFR9H-11, IMR8C-9H, IMR9A-9H, IMR9B-9H, IMR9C-9H, IMR9C-9HE, IMR9C-9HES, IMR9E-9HES, IZFR6F-11, R0373A-10, R7376-10, R7376-8

Q & A

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Browse 165 questions Browse 165 questions and 217 answers
Why did you choose this?
Bike Bandit Store
Name recognition and reviews.
G c on May 17, 2019
Long lasting performance
Kelly on May 1, 2019
Name recognition and reviews.
G c on May 17, 2019
Wanted the best plug
John M on May 6, 2019
Long lasting performance
Kelly on May 1, 2019
trust the brand / previous experience
Raymond S on Apr 30, 2019
NGK is always of the highest quality. The only plug I will use.
Hollis O on Apr 28, 2019
I have them in a 1998 Suzuki Bandit they work great so now my DR 650 gets a new set.
russell f on Apr 18, 2019
NGK makes a very good product
Russell L on Mar 31, 2019
NGK is the only way to go
Brian C on Mar 16, 2019
My hi performance engine
JAMES P on Mar 6, 2019
GOOD CUSTOMER REVIEWS
MARK H on Feb 18, 2019
Like the brand
Keith W on Feb 16, 2019
Good spark plugs!
Michael S on Jan 30, 2019
Experience and exposure to NGK products prior... interested in benefits from an Iridium plug!
LI Atrayue S on Dec 3, 2018
I look in customer comments
Christopher A on Nov 20, 2018
GOOD PERFORMANCE PLUGS
Stephen R on Nov 19, 2018
I was going to get the regular ngk plugs, but since these have iridium they conduce much better. it is a few dollars more, but will be better in the long run.
Benjamin D on Nov 7, 2018
Becuase my idles better and runs better at low speeds with these. But the ones i installed were too long and touched the piston. Hopefully these i ordered will be perfect. I love bike bandit.
Florencio C on Oct 1, 2018
NGK's the best for 1st upgrade. The Iridium is the next evolution.
DAVID H on Sep 24, 2018
Honda said the 6's are one, my mechanic recommended the hotter 5s
R B on Aug 18, 2018
recommended plugs in the haynes manual.
Kevin K on Aug 15, 2018
Have used ngk products for years always quality.
Steven O on Jul 3, 2018
Did some research and your company had the product and I have ordered from bike bandit in the past,thanks
jack c on Jun 29, 2018
just to see if better than stock
Paul A on Jun 26, 2018
I always have good luck with NGK plugs in my Harley, and with Bike bandit.
Larry on Jun 26, 2018
bc my other spark plugs are acting up so I hope theses are what I’m looking for I’ve never ordered from this wed site before so I hope they do a good job and I hope I Receive my order fast
shane c on Jun 5, 2018
quality
nick s on Jun 2, 2018
NGK are the only plugs I use on all of my bikes.
Gerald S on Jun 2, 2018
good product
Scott Z on May 27, 2018
Quality
William P on May 19, 2018
From the research I've done, this is the best Plug for the Honda Rincon TRX650FA machine. I would definitely highly recommend it!
Mark C on May 11, 2018
Great reviews and added horsepower also gas mileage
T E on May 9, 2018
They are good quality and I'ved used them before.
Donald M on May 4, 2018
quality and price
BOUCHARD G on Apr 12, 2018
Need the fire
Rick M on Apr 9, 2018
Excellent product
Robert C on Mar 30, 2018
NGK a good plug thought I would try theses
Bill F on Mar 20, 2018
There the best
Daniel M on Mar 17, 2018
Long lasting plugs is what i need .
Lance H on Mar 17, 2018
Dependability
Louie L on Dec 29, 2017
Great reputation for solid parts. And because Iridium sounded cool.
Nathan H on Sep 29, 2017
Quality product at fair price
Josepn C on Sep 10, 2017
Easier to order through bike bandit compared to local parts store.
Leo S on Jul 5, 2017
Quality brand
Christina S on Jun 20, 2017
Fuel economy
Grace K on Jun 13, 2017
Better performance
Craig S on Apr 27, 2017
Doesn't foul easily
Mark R on Apr 21, 2017
Might gain some performance and at only $2 more it seemed worth the gamble
Timothy L on Apr 17, 2017
Longer life
Ronald W on Apr 16, 2017
I've used it before. It's the best.
Mark R on Apr 13, 2017
Had no other choice, this was the only item available, thought would have more choices, but alas it wasn't the case.
saif Ali H on Mar 28, 2017
Wanted the best plug
John M on May 6, 2019
trust the brand / previous experience
Raymond S on Apr 30, 2019
does this mean that quantity means one spark plug or a pack of 4 spark plugs? picture is confusing. thank you for your time
jim on Mar 6, 2013
BEST ANSWER: Thanks for the question. QTY 1 = 1 spark plug. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
Which model number of the NGK Iridium works with a 1991 Yamaha XT350?

thanks,
Jeff on Aug 29, 2013
BEST ANSWER: Thanks for the question. Please verify with your owners/service manual or with the OEM schematics under "Cylinder Head" to be sure that you get the correct plug for your machine. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
Which plug will fit a 2008 Kawisaki KFX450R?
Atvracer57 on Nov 8, 2011
BEST ANSWER: Thanks for your question! NGK does not list an Iridium spark plug as fitting the 2008 Kawasaki KSF450B(KFX-450R) but does list the OEM spark plug as CPR8EB-9.
What kind of NGK Irridium plug for a 2007 Yamaha YZFR6SWC R6S?
null on Aug 7, 2011
BEST ANSWER: Good question. Unfortunately, an iridium spark plug is not made for your machine.
Please feel free to contact us if you have any further questions.
Have a good day.
What part number for a 2003 suzuki GSX-R 750? Thanks
jake on Mar 13, 2011
BEST ANSWER: Thank you for your question. The plug you need is CR9EIX according to this chart :

http://www.ngksparkplugs.com/apps/motorcycles/
Will this plug fit a 2016 brute force 750?
A shopper on Dec 18, 2018
BEST ANSWER: Thank you for your question. Sorry this spark plug will not fit your Kawasaki Brute Force 2016. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 1-888-339-3888. We are always more than happy to help.
Would you recommend for 2016 victory cross country?
C H on Apr 10, 2018
BEST ANSWER: Thanks for the question! The NGK Iridium IX Spark Plug is a good quality spark plug. please add your bikes tear make and model to the machine selector for correct fitment. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
is price for 1 or for 4 plugs?
A shopper on Apr 9, 2018
BEST ANSWER: Thank you for your question! The price shown is for one spark plug. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 1-888-339-3888. We are always more than happy to help.
I have a '92 Kawasaki ZX6. It takes a NGK C9E plug but would any of these iridium plugs be compatible?
Tim on May 15, 2013
BEST ANSWER: Thank you for your question. The NGK Iridium plug for the 1992 Kawasaki ZX6D model is part number # 52144. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
i have 2012 triumph america , it calls for spark plug dpr8ea-9,, will a dpr8eix-9 fit??
dick28540 on Jan 24, 2013
BEST ANSWER: Thanks for the question. Yes, that DPR8EIX-9 will work. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
I have a 79 kz650 kawasaki with kerker 4 into 1 headers no baffle. I am going to but a electronic ignition and high outbut coils what spark plugs would you recommend.
jim on Jan 19, 2013
BEST ANSWER: Thanks for the question. Your KZ650 would take BR7EIX. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
I have a ttr50 yamaha and need to know what plug i need
Pat on Jan 14, 2013
BEST ANSWER: Thank you for your question. The plug for the TTR50E is part number # 52160. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What spark plug number would my 2002 yamaha r6 take.
Stephen on Jan 13, 2013
BEST ANSWER: Thanks for the question. The Iridium Plug will not work in your R6. Here is what Yamaha spes for your R6... http://www.bikebandit.com/ngk-spark-plug?b=327468
Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
What plug would be the correct plug for my 2004 1600 meanstreak? (It has a full hardchrome exhaust,tornado intake and a fuel controller)

What plugs would be the correct plug for my 2006 Ninja 250? ( It has a Muzzy pipe, K&N air filter and has been rejetted)
shrek on Dec 5, 2012
BEST ANSWER: Thank you for your question. The part number for the Iridium Plugs for the VN1600 are # 52155. The part number for the Iridium Plugs for the EX250R is # 52165. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What number do I need for my 1986 Honda GL1200A ?
Changlito on Nov 27, 2012
BEST ANSWER: Thank you for your question. The Iridium IX plug for your GL1200 aspencade is # 52139. Below is a link back to the product:
http://www.bikebandit.com/ngk-iridium-ix-spark-plug?b=52139
what part number spark plug is the best fit for an 05 1300 vtx also i want to but a fuel filter does anyone know the size of the fuel line
u-turn on Nov 15, 2012
BEST ANSWER: Thank you for your question. The spark plug for the VTX1300R is part number # 327745. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
Which spark plug model is compatible with my 2010 Honda CBR 600RR?
ali on Nov 7, 2012
BEST ANSWER: Thank you for your question. The Part number is # 2758282, you will need to order quantity of 4 spark plugs. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What is the spark plug # for the ngk iridium IX for a 2001 suzuki katana 600.
Ace on Nov 2, 2012
BEST ANSWER: Thank you for your question. The NGK Iridium Plug is #52144. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
I need the number for the iridium IX spark plug for a 2001 suzuki katana 600.
Ace on Nov 2, 2012
BEST ANSWER: Thank you for your question. The Iridium plug for the 2001 Suzuki Katana is # 52144. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
which ngk iriduim IX do I need for a 2001 600 katana?
Ace on Nov 1, 2012
BEST ANSWER: Thank you for your question. The part number for the Iridium plug for the 2001 Katana Is # 52144. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What number is the iridium replacement number for NGK DPR8EA-9 or the Denso X24EPR-U9 for the 2012 Suzuki S40? Thanks
Bob on Oct 12, 2012
BEST ANSWER: Thank you for your question. The part number for the NGK plug is # 52139. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What ngk spark plug number do i use for my 2005 honda cbr 600 f4i?
P hanes on Oct 12, 2012
BEST ANSWER: Thank you for your question. The spark plug for the 2005 Honda CBR600F4I is part number # 52174. You will need quantity of 4 . Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
Which spark plug will be compatible with a 2005 Triumph America with the 790cc engine?
thanks.
Rich on Oct 4, 2012
BEST ANSWER: Thank you for your question. The Iridium plug for the 2005 Triumph America is part number # 52139. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
I am not sure which part to select in the drop down for my bike. Suzuki SV650 2001.
JammerSvMc on Oct 1, 2012
BEST ANSWER: Thank you for your question. The part number for the Iridium IX plug for the Suzuki SV650 application is # 327614. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
Will this work for my 2010 yamaha R1
Beamin21 on Sep 29, 2012
BEST ANSWER: Thank you for your question. No NGK does not offer an application for the 2010 Yamaha R1. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What part number is correct for a 2011 V Star 1300 Tourer?
GeekDroid on Sep 28, 2012
BEST ANSWER: Thank you for your question. The NGK plug for your bike is not offered in Iridium IX spark plug. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
What plug will fit 2000 Kawasaki ZRX 1100
buggybikerman on Sep 24, 2012
BEST ANSWER: Thank you for your question. Yes, the NGK Iridium Plug will fit the Kawasaki ZRX1100 and the part number is # 52144. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
Which model fits my 1977 Yamaha XS750?
Michael on Sep 16, 2012
BEST ANSWER: Thank you for your question. The NGK Iridium plug that will fit the XS750 is part # 52149.
What NGK part number will cross over to my 2007 BMW R1200RT?
DiverRay on Sep 13, 2012
BEST ANSWER: Thank you for your question. The NGK Iridium spark plug for the 2007 BMW R1200RT is # 327780. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.
Need spark plug for a 90cc pantera dirt bike I'm not sure of the year or size
Ryan on Sep 7, 2012
BEST ANSWER: Thank you for your question. Please call us for further assistance at 1-888-339-3888.

Reviews

4.8 / 5.0
70 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
60
7
1
0
2
Would you recommend
Yes (67)
No (3)
Would you recommend
Yes
Fantastic Invebtiey!
Quick order delivery, they have all the own parts for my 2001 zx6. Great online and phone service!
December 2, 2018
Purchased
6 months ago
Would you recommend
Yes
Impressive
Works like a charm,bike starts better and runs smoother.
August 11, 2018
Purchased
10 months ago
Would you recommend
Yes
Bikebandit is my store of choice for parts when I want quick delivery and great prices
I received the spark plugs in great time but don’t plan to install them until August. Hope they make a difference to my bikes performance. Thanks
Triumph t100
Triumph t100
July 19, 2018
Purchased
10 months ago
Would you recommend
Yes
Only plug I'll Use
Made a very noticeable difference on my 111 6th gear power
June 23, 2018
Purchased
1 year ago
Would you recommend
Yes
Spark plugs hundred percent good
oh my God it up put them on and make my bike run ?? A lot better they are amazing like them a lot thank you
June 6, 2018
Purchased
11 months ago
Would you recommend
Yes
great products,
May 21, 2018
Purchased
1 year ago
Would you recommend
Yes
Makes the bike run a lot smoother and start easier
May 4, 2018
Purchased
1 year ago
Would you recommend
Yes
Used them before and they work great
April 11, 2018
Purchased
1 year ago
Would you recommend
Yes
Sparky!
Extremely sparksome.
April 11, 2018
Purchased
1 year ago
Would you recommend
Yes
False advertisement
Picture shown has a box showing x4 plugs. Nowhere does it say how many plugs. After ordering only received 1 plug. False advertisement.
April 3, 2018
Purchased
1 year ago
Rider Reviews - Summary
Overall Review:
4.8
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