The workhorse, at the heart of smooth-running engines around the world.
OEM Quality
Triple-Gasket Sealing Process
Consistent Performance
Plug of Choice in Millions of Vehicles
Product Note:
Specification
Details
Country of Origin
Japan
Quantity
1
Spark Plug Model
MR8AI9
Spark Plug Type
Standard
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Arctic Cat
Bearcat 5000 XT 2015
Bearcat 5000 XT GS 2015
Bearcat Z1 XT 2009-2014
Bearcat Z1 XT GS 2012-2014
F 1100 LXR 2012-2013
F 1100 Sno Pro 2012-2013
F 1100 Turbo LXR 2012-2013
F 1100 Turbo Sno Pro 2012-2013
F 1100 Turbo Sno Pro RR 2013
M 1100 2013
M 1100 Sno Pro 2012
M 1100 Turbo 2013
M 1100 Turbo HCR 2013
M 1100 Turbo Sno Pro 2013
M 9000 2014
M 9000 HCR 2014-2015
M 9000 Sno Pro 2014-2016
TZ1 2012-2014
TZ1 LXR 2011-2014
TZ1 Touring 2009-2010
TZ1 Touring LXR 2009-2010
TZ1 Turbo LXR 2011-2013
XF 1100 Crosstour 2013
XF 1100 LXR 2012-2013
XF 1100 Sno Pro 2012-2013
XF 1100 Turbo Crosstour 2013
XF 1100 Turbo LXR 2012-2013
XF 1100 Turbo Sno Pro 2012-2013
XF 9000 Cross Country Sno Pro 2014
XF 9000 Crosstour 2014-2015
XF 9000 Crosstrek 2016
XF 9000 High Country 2014-2015
XF 9000 LXR 2014-2015
XF 9000 Sno Pro 2014-2015
Z1 1100 EFI 2009-2010
Z1 1100 EFI LXR 2010
Z1 Sno Pro 2011
Z1 Turbo 2009-2010
Z1 Turbo EXT 2010-2011
Z1 Turbo LXR 2011
Z1 Turbo Sno Pro 2009, 2011
ZR 5000 2014-2016
ZR 9000 El Tigre 2015-2016
ZR 9000 LXR 2014-2016
ZR 9000 RR 2016
ZR 9000 Sno Pro 2014-2016
ZR 9000 Sno Pro RR 2014-2015
Customer Reviews
Thank you
By Warren H. on
Verified Purchaser
Was very pleased with everything.
Happy
By Nickerson N. on
Verified Purchaser
I bought it for my grandson and he loved it said it worked perfect thanks for making the grandkid happy
Good plugs
By Johnny B. on
Verified Purchaser
Good not great. Second time purchasing these plugs. They work but I get some rust on them after time. Bike low rider s 2022. Never had issues just the rust after time gets to me.
Best plugs
By Rhet G. on
Verified Purchaser
Best plugs around. Exact fit for 06 arctic cat 500
Fitted
By Ethan T. on
Verified Purchaser
Fitted
NGK Spark Plug
By J. May on
Verified Purchaser
It sparks like it should
Good
By D on
Verified Purchaser
Good deal.
Great
By "Rocker" on
Verified Purchaser
Everything was great!
NGK
By Mitchell A. on
Verified Purchaser
Worked like a charm and does its job so we are good
Happy
By Tangie W. on
Verified Purchaser
I'm happy with the product.
Great parts
By Gary B. on
Verified Purchaser
Spark plug was ready to go and works great.
Thank you!
Spark Plug
By Milton B. on
Verified Purchaser
Excellent
Perfect fit A+ spark plugs
By Fernando M. on
Verified Purchaser
A must have! They're top quality.
Best
By Tim M. on
Verified Purchaser
Best plugs for any kind of bike
Same plug as OEM.
By Barney C. on
Verified Purchaser
Best plug for metric cruisers.
Honda
By Ronald M. on
Verified Purchaser
Works great.
Valuable product
By Joshua S. on
Verified Purchaser
It works great for the occasion!
NHK spark plug Ducati 1098
By Larry M. on
Verified Purchaser
Works great.
Perfect fit!
By Dorothy D. on
Verified Purchaser
This spark plug fit perfectly! It was exactly what was needed! Excellent service!
All good
By james d. on
Verified Purchaser
Exact spark plug I needed.
NGK Plug
By Brett Y. on
Verified Purchaser
What do you say here. It’s what was called for on my machine
Just right
By Andrew V. on
Verified Purchaser
Can’t beat it.
NGK Spark Plug
By Ken S. on
Verified Purchaser
Order correct and prompt.
NGK Spark Plug
By Gary B. on
Verified Purchaser
Parts are always the right ones, and they work as intended.
Thank you
NGK Spark Plug
By Joe S. on
Verified Purchaser
Good quality.
Exact Match
By Rich C. on
Just what I needed for my bike, matched exactly.
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Questions & Answers
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