SKU: 89385705221

NGK Iridium IX Spark Plug — Iridium IX

Sale price$13.46 Regular price$14.95
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

NGK Iridium IX Spark Plug — Iridium IXPrice is for (1) spark plug. Features The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1 4 the size of a conventional nickel electrode Ultra small diameter center electrode reduces voltage requirement and extends ignition system life New metal shell plating has enhanced anti corrosion qualities Specs MODEL CR9EIX RIDING STYLE

Price is for (1) spark plug.

Features

  • The ultimate in the evolution of spark plug technology and performance from the industry leader
  • The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
  • Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
  • New metal shell plating has enhanced anti-corrosion qualities

Specs

MODEL

CR9EIX

RIDING STYLE

STREET / SNOW / OFF-ROAD / WATERCRAFT

SPARK GAP

0.8 MM / 0.031"

THREAD REACH

19.1 MM

GROUND ELECTRODE SHAPE

GROOVED

PRODUCT NAME

SPARK PLUG

CENTER ELECTRODE PROJECTION

NON-PROJECTED

CENTER ELECTRODE TYPE

NECKED DOWN

STYLE

IRIDIUM IX

HEAT RANGE

9

TYPE

RESISTOR

ELECTRICAL RESISTANCE

5K OHMS

GROUND ELECTRODE CONFIGURATION

SINGLE

TERMINAL CONFIGURATION

THREADED STUD

UNITS

EACH

ELECTRODE TIP MATERIAL

IRIDIUM

HEX SIZE

16 MM

Fitments

YEAR

MAKE

MODEL

2017-2020

Harley-Davidson

Road King Special FLHRXS

2017-2020

Harley-Davidson

Electra Glide Ultra Limited FLHTK

2017-2020

Harley-Davidson

Street Glide Special FLHXS

2017-2020

Harley-Davidson

Road Glide Special FLTRXS

2015-2020

Harley-Davidson

Street 750 XG

2010-2020

KTM

250 EXC-F Six Days

2015-2020

Harley-Davidson

Street 500 XG

2018-2020

Harley-Davidson

Softail Street Bob FXBB

2017-2020

Harley-Davidson

Freewheeler FLRT

2017-2022

Harley-Davidson

Road King EFI FLHR

2017-2020

Harley-Davidson

Electra Glide Police FLHTPI

2005-2020

KTM

250 SX

2017-2020

Harley-Davidson

CVO Electra Glide Ultra Limited FLHTKSE

2017-2020

Harley-Davidson

Street Rod 750 A XG

2020

Harley-Davidson

Road Glide Limited FLTRK

2017-2020

Harley-Davidson

Street Glide EFI FLHX

2017-2020

Harley-Davidson

Road Glide Custom FLTRX

2017-2020

Harley-Davidson

CVO Street Glide FLHXSE

2018-2020

Harley-Davidson

CVO Road Glide Custom FLTRXSE

2019-2020

Harley-Davidson

Electra Glide Standard EFI FLHTI

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89385705221

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4.0 ★★★★★
Based on 24 reviews
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Product Reviews
M
Verified Purchase
michelle read
Chelsea, US
★★★★★ 5
Does what it says
Size: 22" and 22", Style: Latitude Repellency
These are my favorite wiper blades. They install easily on my Dodge Challenger and work well as wipers. But I like the little bit extra of RainX repellency to help water bead off my window in between wiper swipes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
B
Verified Purchase
Becky
Draper, US
★★★★★ 5
Not streaky!
Size: 26" and 17", Style: Latitude Repellency
These work really well! They are not streaky, which was the biggest thing I was hoping for! They also aren’t too noisy, thankfully! They were easy to install too! I have only used them for a couple of months and so far they have continued working well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
T
Verified Purchase
The Diabolical F
San Leandro, US
★★★★★ 4
Good wipers
Size: 22", Style: Latitude Repellency
Bought these wiper blades because my wiper blades were old. The new blades lay down a good level of water repellent on the windshield. I actually drove home this morning in a rainstorm and purposely did not turn on my wipers once, and the windshield stayed nicely beaded and cleared, a month after I put the new wipers on my truck. I recently bought my s/o a set for her vehicle. They’re expensive, but seem to be worth it. Very quiet, no chattering, 30 seconds to install on my F150.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
M
Verified Purchase
MARCUS C.
Belleville, US
★★★★★ 5
Great Wiper for an Older Car!
Size: 24" and 20", Style: Water Repellency
Great Wiper, Great Fit, Great Delivery on Time and Great Reliability!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
J
Verified Purchase
Jack At Florida
Boise, US
★★★★★ 5
Perfect Fit & Easy Install — Replaced Faulty Blade from Another Set
Size: 17", Style: Latitude Repellency
This 17" Rain-X blade ended up replacing a faulty 17" blade from a 5 PLUS set (24"/17"/12") I originally installed. The 17" from that set had a defective internal adapter — it wouldn’t seat properly on the wiper arm & was extremely difficult to remove. Once I got it apart, the adapter looked warped or misformed. Rather than deal with a full return, I replaced just the 17" with this Rain-X blade. Installation on the Rain-X was quick & straightforward — it locked in properly with no issues. Performance so far is solid: Smooth wipe No streaking No excess sound Good contact across the windshield Now I’m effectively running a side-by-side comparison (Rain-X 17" vs 5 PLUS 24"/12"), & I’ll update later if anything changes over time. Overall, this blade did exactly what I needed — simple install & reliable performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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