NGK Iridium Spark Plug - CR9EIA-9
Premium, longer lasting iridium spark plug
DetailsBest Seller
in Motorcycle Spark PlugsFrom
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£12.84
RRP £23.21 - save £10.37
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Verified Customer Reviews for NGK Iridium Spark Plug
5.0
(28)
Our customers say…
Customers found the spark plugs to be of genuine quality and noted a significant improvement in engine performance after installation. They appreciated the well-matched product offerings for their specific bikes and highlighted the durability and enhanced throttle response provided by the plugs. The pricing was deemed competitive, especially with price matching, making it a worthwhile purchase. Several customers mentioned the wide heat range and reliability under different conditions, contributing to an overall satisfying experience with their purchase.
AI-generated from the text of our verified customer reviews
Helpful?
Keen price
5
16 Sep 2026 by Richard
This is the spark plug Kawasaki specify for my bike. I ordered a couple of these to make up my order for free postage. Keeping them ready for when I eventually need to replace them.
Helpful?
Sportsbikeshop
5
15 Sep 2026 by Sandra
I was nervous about buying spark plugs so many Chinese copies. But I asked around lads who buy off the net,yr name was the one who was trusted.
Very happy with the price, delivery and of course my plugs.
Helpful?
Good quality
5
29 Aug 2026 by Martin W
Great product fast service/delivery , secure postage
Helpful?
Great
5
23 May 2026 by Anonymous
Best price online, express delivery
Helpful?
Perfection
5
13 May 2026 by Matt M
Absolutely no issues with these sparks. Fit perfectly in my 2010 er6-f. Doesnt say they're compatible, but they're the same sparks as the versys
Helpful?
Great value
5
27 Apr 2026 by Dave H
High quality spark plug with long service life.
Supplied by sportsbikeshop with fast delivery.
Helpful?
Good service
5
17 Mar 2026 by Stephen
Good service from Sportsbikeshop, arrived quickly and good price.
Helpful?
Sparkplugs
5
23 Feb 2026 by Ian
Quick delivery and competitively priced
Helpful?
Trusted seller
5
24 Dec 2025 by Jeff
Good price and speedy delivery
Helpful?
Great spark
5
21 Dec 2025 by Mark
Great item
Helpful?
Great product
5
17 Dec 2025 by Florin
Delivery came quite quick with no issues, packed properly and safe. All installed and working absolutely fine ?.
Thanks
Helpful?
Genuine
5
05 Jun 2025 by Griff
Genuine NGK quality plugs.
Click and collect next day.
No problems.
Helpful?
Great price
5
23 Apr 2025 by Symon A
Good spark plugs
Helpful?
Great plug
5
02 Sep 2024 by Russell W
Good price after price match Genuine quality plug service spot on thanks Russ
Helpful?
Durable Plugs, Good Heat Range
5
06 Jun 2024 by Anonymous
Usual replacement for the Hayabusa 1585cc race engine. I have reviewed before. These do withstand an idle on extreme cams despite fouling, along with severe abuse on track. SBS price was somewhat high (almost double that of a major high street store) but honoured a price match, allowing me to add them to the oil order.
Helpful?
Good as we all know
5
30 May 2023 by Joseph E
Not much to add, works perfect (GSXR 1000)
Helpful?
OE and ideal for purpose
5
22 Sep 2022 by Anonymous
These plugs appear to have a wide heat range, from idling without fouling, to lap after lap of wide open throttle. Renewed after every meeting, but only for confidence.
Helpful?
NGK Iridium - just the job
5
25 Apr 2022 by Stewat B
Removed my old NGK Iridium Plugs after 1 Year of good solid riding and they were still in good condition. I opted to change anyway as my GSR750 is running a Full Remap & Decat Exhaust System with K&N and noticed the difference instantly. Bike is back to pulling like a train throughout the Gears and feels a lot more responsive again.
Helpful?
Description
Product Fitment
Manufacturer
NGK Iridium Spark Plug - CR9EIA-9
- Longer life
- High fuel efficiency
- Better electrode anti-oxidation
- Improved ignition
- Better electrode anti-erosion
- Superior anti-fouling
- Lower required voltage
Iridium IX Spark Plugs are the most technologically advanced high-performance plugs available. Featuring a 0.6 mm iridium centre electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high-performance environments.
NOTE Price is per plug
Husqvarna
TE 250
07-14
TE 310
08-14
Kawasaki
ER-6f
07-09,
07-09,
09-10,
09-10,
10-11,
11-12,
13-14,
15-16,
2006,
2006,
2007,
2007,
2012,
2013
ER-6f ABS
07-09,
07-09,
09-10,
09-10,
10-11,
10-11,
11-12,
11-12,
12-13,
12-13,
13-14,
13-14,
15-16,
15-16,
2006,
2006,
2007,
2007,
2012,
2015,
2015
ER-6n
05-06,
05-06,
06-07,
06-07,
07-08,
07-08,
09-11,
09-11,
12-13,
13-14,
15-16,
2009,
2009,
2011,
2012
ER-6n ABS
05-06,
05-06,
06-07,
06-07,
07-08,
07-08,
09-11,
09-11,
13-14,
13-14,
15-17,
15-17,
2012,
2012,
2013,
2013,
2015,
2015
GTR1400
07-09,
07-09,
09-10,
09-10,
10-11,
10-11,
11-12,
11-12,
13-14,
13-14,
14-15,
14-15,
15-16,
15-16,
2011,
2013,
2013
Ninja 650 40th Anniversary Edition ABS
24-25,
24-25
Ninja 650 ABS
17-18,
17-18,
17-18,
18-19,
18-19,
18-19,
2017,
2017,
2020,
2020,
2020,
2020,
2020,
2021,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2024,
2024,
2024,
2025-Present,
2025-Present,
2025-Present
Ninja 650 KRT Performance SE ABS
17-18,
17-18,
18-21,
18-21
Ninja 650 KRT SE ABS
17-18,
17-18,
18-21,
18-21,
2017
Ninja 650 KRT Tourer SE ABS
17-18,
17-18,
18-21,
18-21
Ninja 650 Performance Edition ABS
17-18,
17-18,
18-19,
18-19,
2020,
2020,
2020,
2020,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2024,
2024,
2025-Present,
2025-Present
Ninja 650 Tourer ABS
17-18,
17-18,
17-18,
18-19,
18-19,
2020,
2020,
2020,
2020,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023
Ninja 650 Urban ABS
2022,
2022,
2022,
2022,
2022
Ninja 1000 SX ABS
24-25,
24-25,
24-25,
2020,
2020,
2020,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2023,
2023
Ninja 1000 SX Performance Edition ABS
24-25,
24-25,
2020,
2020,
2021,
2021,
2022,
2022,
2023
Ninja 1100 SX ABS
2025-Present
Ninja 1100 SX SE ABS
2025-Present
Ninja 1100 SX SE Tourer ABS
2025-Present
Ninja 1100 SX Tourer ABS
2025-Present
Versys 650
07-08,
07-08,
08-10,
08-10,
10-11,
11-12,
12-15,
2007,
2007,
2012
Versys 650 ABS
07-08,
07-08,
08-10,
08-10,
10-11,
10-11,
13-14,
13-14,
14-15,
14-15,
15-16,
15-16,
17-18,
17-18,
17-18,
17-18,
17-18,
18-19,
18-19,
18-19,
18-19,
18-19,
19-20,
19-20,
19-20,
19-20,
19-20,
2007,
2007,
2011,
2012,
2012,
2017,
2017,
2021,
2021,
2021,
2022,
2022,
2022,
2023,
2023,
2024,
2024,
2024,
2025-Present,
2025-Present,
2025-Present
Versys 650 Grand Tourer ABS
17-18,
18-20,
2022,
2023,
2024-Present
Versys 650 Tourer ABS
17-18,
18-20,
2022,
2023,
2024-Present
Versys 1000 ABS
13-14,
13-14,
14-15,
14-15,
15-16,
15-16,
17-18,
17-18,
17-18,
18-19,
18-19,
19-21,
19-21,
24-25,
24-25,
2012,
2012,
2013,
2013,
2017,
2022,
2022,
2023
Versys 1000 Grand Tourer ABS
13-14,
14-15,
15-17,
17-18,
17-18,
18-21,
18-21,
24-25,
2017,
2022,
2023
Versys 1000 S ABS
2021,
2021,
2022,
2022,
2022,
2023,
2023
Versys 1000 SE ABS
18-19,
18-19,
24-25,
24-25,
2020,
2020,
2021,
2021,
2022,
2022,
2022,
2023,
2023
Versys 1000 SE Grand Tourer ABS
18-19,
24-25,
2021,
2022,
2022,
2023,
2023
Versys 1000 SE Tourer ABS
18-19,
24-25,
2021,
2022,
2022,
2023,
2023
Versys 1000 S Grand Tourer ABS
24-25,
2021,
2022,
2022,
2023,
2023
Versys 1000 S Tourer ABS
24-25,
2021,
2022,
2022,
2023,
2023
Versys 1000 Tourer ABS
17-18,
17-18,
17-18,
18-19,
18-19,
24-25,
2022,
2023
Versys 1100 ABS
2025-Present
Versys 1100 Grand Tourer ABS
2025-Present
Versys 1100 S ABS
2025-Present
Versys 1100 SE ABS
2025-Present
Versys 1100 SE Grand Tourer ABS
2025-Present
Versys 1100 SE Tourer ABS
2025-Present
Versys 1100 S Grand Tourer ABS
2025-Present
Versys 1100 S Tourer ABS
2025-Present
Versys 1100 Tourer ABS
2025-Present
Vulcan S ABS
14-15,
14-15,
15-16,
15-16,
17-18,
17-18,
17-18,
17-18,
17-18,
17-18,
17-18,
17-18,
17-18,
18-19,
18-19,
18-19,
18-19,
18-19,
18-19,
19-20,
19-20,
19-20,
19-20,
19-20,
19-20,
19-20,
19-20,
2021,
2021,
2021,
2021,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2023,
2024,
2024,
2024,
2024,
2025-Present,
2025-Present,
2025-Present,
2025-Present
Vulcan S Cafe ABS
17-18,
17-18,
18-20,
18-20,
2017
Vulcan S Light Tourer ABS
17-18,
17-18
Vulcan S Performance ABS
18-20,
18-20,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2023,
2023
Vulcan S Sport ABS
17-18,
17-18
Vulcan S Tourer ABS
18-20,
18-20,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2023,
2023
Z650 ABS
16-17,
16-17,
17-18,
17-18,
17-18,
18-19,
18-19,
18-19,
2020,
2020,
2020,
2020,
2020,
2021,
2021,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2024,
2024,
2024,
2025-Present,
2025-Present,
2025-Present
Z650 Performance Edition ABS
17-18
Z650 RS 50th Anniversary ABS
2022
Z650 RS ABS
2022,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2023,
2023,
2024,
2024,
2025-Present,
2025-Present
Z650 Urban ABS
2022
Z900 50th Anniversary ABS
2022
Z900 ABS
17-18,
17-18,
18-19,
24-25,
24-25,
24-25,
2017,
2017,
2019,
2019,
2020,
2020,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2023,
2023,
2023,
2023,
2023,
2025-Present,
2025-Present,
2025-Present
Z900 Performance Edition ABS
17-18,
17-18,
18-19,
24-25,
24-25,
2019,
2019,
2020,
2021,
2022,
2022,
2022,
2022,
2023,
2023,
2023,
2023,
2023,
2023,
2023,
2023,
2025-Present,
2025-Present,
2025-Present
Z900 RS 50th Anniversary ABS
2022,
2022
Z900 RS ABS
17-18,
17-18,
17-18,
17-18,
18-19,
18-19,
18-19,
18-19,
19-20,
19-20,
19-20,
19-20,
2021,
2021,
2021,
2022,
2022,
2022,
2022,
2022,
2023,
2023,
2024,
2024,
2025-Present,
2025-Present,
2025-Present
Z900 RS Cafe ABS
18-19,
18-19,
19-21,
19-21,
2018,
2018
Z900 RS Cafe Performance Edition ABS
18-21,
18-21,
18-21
Z900 RS Performance Edition ABS
18-20,
18-20,
18-20,
21-22,
21-22,
2023-Present
Z900 RS SE ABS
2022,
2022,
2023,
2023,
2024,
2024,
2025-Present,
2025-Present
Z900 RS Yellow Ball Edition ABS
23-25
Z900 SE ABS
24-25,
24-25,
2022,
2022,
2023,
2023,
2023,
2025-Present,
2025-Present
Z900 SE Performance Edition ABS
24-25,
2022,
2023,
2023,
2023,
2025-Present,
2025-Present
Z1000
06-07,
06-07,
07-08,
07-08,
08-10,
08-10,
15-16,
15-16,
2010,
2014,
2014
Z1000 ABS
06-07,
06-07,
07-09,
07-09,
09-10,
09-10,
10-11,
10-11,
11-12,
11-12,
15-16,
15-16,
17-18,
17-18,
18-19,
18-19,
20-21,
20-21,
2012,
2013,
2013,
2014,
2014,
2015,
2015,
2017,
2017
Z1000 Black Edition ABS
2012,
2012
Z1000 H2 Performance ABS
2021
Z1000 Performance Edition ABS
17-18,
18-21
Z1000 R Performance Edition ABS
17-18,
18-21
Z1000 Special Edition
12-13
Z1000 Special Edition ABS
15-16,
2014
Z1000 SX
11-12,
11-12,
12-13,
13-14,
13-14,
14-15,
14-15,
2011,
2011
Z1000 SX ABS
13-14,
13-14,
14-16,
14-16,
16-17,
16-17,
17-18,
17-18,
18-19,
18-19
Z1000 SX Performance Edition ABS
16-17,
17-18,
18-19
Z1000 SX Performance Tourer Edition ABS
17-18,
18-19
Z1000 SX Tourer
12-13,
13-14,
14-15,
2011,
2012,
2012
Z1000 SX Tourer ABS
13-14,
14-15,
15-16,
16-17,
16-17,
17-18,
17-18,
18-19,
18-19
ZX-10R Ninja
04-05,
04-05,
04-05,
06-07,
06-07,
07-08,
07-08,
08-10,
08-10,
11-12,
11-12,
12-13,
13-14,
14-15,
2006,
2006,
2010,
2013
ZX-10R Ninja 30th Anniversary Edition ABS
14-15
ZX-10R Ninja ABS
11-12,
12-13,
13-14,
14-15
ZZ-R1400
06-07,
06-07,
2006,
2006
ZZ-R1400 ABS
06-07,
06-07,
07-08,
07-08,
08-09,
08-09,
09-10,
09-10,
12-13,
12-13,
13-14,
13-14,
14-15,
14-15,
17-18,
17-18,
18-19,
18-19,
20-21,
2011,
2011,
2012,
2012,
2016,
2016,
2017,
2017
ZZ-R1400 Performance Edition ABS
13-14,
13-14,
18-21,
18-21
ZZ-R1400 Performance Sport ABS
13-14,
14-15,
14-15,
18-19,
18-19,
20-21,
2016,
2016,
2017,
2017,
2018,
2018
ZZ-R1400 Special Edition ABS
12-13,
12-13
Suzuki
GSR750
12-13,
12-13,
15-16,
15-16,
2011,
2011,
2013,
2014,
2014
GSR750 Z
15-16,
15-16,
2014,
2014
GSR750 ZA ABS
15-16,
2014
GSR750A ABS
12-13,
16-17,
2013,
2014,
2015
GSX-R600
08-09,
08-09,
09-10,
09-10,
10-11,
10-11,
11-13,
11-13,
14-15,
17-18,
2013,
2013,
2014,
2014,
2016
GSX-R600 25th Anniversary
2010,
2010
GSX-R600 Bruce Anstey
2008
GSX-R600 Moto GP
14-16
GSX-R600 Tyco
2014
GSX-R750
08-09,
08-09,
09-10,
09-10,
10-11,
10-11,
11-13,
11-13,
14-15,
14-15,
16-18,
16-18,
2013,
2013,
2014,
2014,
2016,
2016
GSX-R750 25th Anniversary
2010,
2010
GSX-R750 Moto GP
14-16
GSX-R1000
07-08,
07-08,
08-09,
08-09,
11-12,
11-12,
15-16,
15-16,
2009,
2009,
2010,
2010,
2011,
2011,
2013,
2013,
2014,
2014,
2016
GSX-R1000 Cameron Donald
2008
GSX-R1000 Isle of Man Special Edition
07-08
GSX-R1000 Moto GP
15-16,
15-16
GSX-R1000 Moto GP ABS
15-16,
15-16
GSX-R1000 MotoGP Replica
2008
GSX-R1000 Voltcom
14-15
GSX-R1000 Z Special Edition
14-15
GSX-R1000-Z
13-15,
13-15
GSX-R1000A ABS
15-16,
15-16,
20-21,
20-21,
2015,
2017,
2017,
2018,
2018,
2019,
2019
GSX-R1000RA ABS
21-22,
21-22,
2017,
2017,
2018,
2018,
2019,
2019,
2020,
2020
GSX-R1000RZA ABS
21-24,
2019,
2020
GSX-S750 ABS
19-21,
19-21,
2017,
2017,
2018,
2018
GSX-S750Z ABS
19-20,
21-22,
2017,
2017,
2018,
2019,
2019
GSX-S950A ABS
21-22,
21-22,
2023,
2023,
2024-Present,
2024-Present
GSX-S1000
15-17
GSX-S1000 ABS
15-16,
15-16,
17-20,
17-20,
21-22,
22-23,
2024,
2025-Present
GSX-S1000 S Katana ABS
19-20,
19-20,
21-22,
21-22,
2023,
2023-Present,
2023
GSX-S1000FA ABS
15-16,
17-19
GSX-S1000GT ABS
21-22,
22-23,
2024-Present
GSX-S1000GX ABS
2024,
2025-Present
GSX-S1000ZA ABS
17-18,
2019
GSX1300 RA Hayabusa ABS
13-14,
13-14,
17-19,
17-19,
2014,
2015,
2015,
2016,
2016
GSX1300 R Hayabusa
07-09,
07-09,
09-11,
09-11,
12-13,
12-13,
2009,
2011
GSX1300 RRA Hayabusa ABS
21-22,
22-23,
2024,
2025-Present
GSX1300 RZA Hayabusa ABS
2014,
2015
GSX1300BK B-King
07-11,
07-11,
2011
Triumph
Daytona 675
13-14,
13-14
Daytona 675 ABS
13-17,
13-17
Daytona 675 R
11-12
Daytona 675 R ABS
13-17,
13-17
Daytona 765 Moto2 ABS
19-21
Speed Triple RS 1050 ABS
18-21,
18-21
Speed Triple S 1050 ABS
15-17,
18-21,
18-21
Street Triple Moto2 Edition 765 ABS
23-24
Street Triple R 765 ABS
17-19,
17-19,
19-22,
19-22,
2023-Present,
2023-Present
Street Triple R Low 765 ABS
17-19,
19-22
Street Triple RS 765 ABS
17-19,
17-19,
19-22,
19-22,
2023-Present,
2023-Present
Street Triple S 660 ABS
17-19,
17-19,
20-21,
20-21,
2017
Street Triple S 765 ABS
17-21,
17-21,
18-21,
18-21
Yamaha
VMax 1700
09-17,
09-17
YZF-R1
02-03,
02-03
About NGK
NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, NGK is the world's leader in spark plug engineering and technology. They are OEM approved and specified by more motorcycle manufacturers than any other spark plug company including Honda, Kawasaki, KTM, Suzuki & Yamaha.
Supplier Information
Fowlers of Bristol
2-12 Bath Road
Bristol
BS4 3DR
0117 977 0466
[email protected]
Product Ref: CR9EIA-9
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