⚡ Ignite your ride with precision and power — don’t let your Harley settle for less!
NGK Iridium IX DCPR7EIX spark plugs deliver cutting-edge ignition technology with an ultra-small center electrode for reduced voltage demand and extended ignition system life. Featuring enhanced anti-corrosion metal shell plating and pre-gapped design, these plugs are engineered specifically for 1999-2016 Harley Davidson Twin Cam motorcycles, ensuring reliable, high-performance starts every time.
| Brand | NGK |
| Core Material | Nickel |
| Thread Size | 12mm |
| Top Material Type | Metal |
| Vehicle Service Type | Motorcycle |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 700155016542 |
| Manufacturer | NGK |
| Model | NGK DCPR7EIX |
| Item Weight | 1.44 ounces |
| Product Dimensions | 3.31 x 0.94 x 0.83 inches |
| Item model number | DCPR7EIX |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | DCPR7EIX |
W**S
Great plugs
Perform well in my 2011 Harley FLHTK 103. No issues with fitment, look good, good value, bike start after install.
J**K
Was not a conterfeit
It's a spark plug, it works...
N**.
Look authentic, great value
Great value, appear to be authentic not knock offs, bike fires right up and runs great. Fit perfectly.
R**K
Right plug for bike
Perfect for my bike, came fast gaped @ 40 . Bike is running better, I will see how long they perform
B**.
2006 Electra glide standard
works good 2006 Electra glide standard
J**N
Doesn't match identical with Softail slim 2018 hd plug
Product looks good but not comfortable with the difference in spacing between Harley plugs and these. These are slightly longer than Harley plugs from threads to top of plug.
K**H
Best plugs
Great plugs! Last Niger and maintains hotter soark
T**Y
Check your gap specs for your bike
They say pre-gapped, but mine came in not anywhere close to what my Sportster called for. One was at .028 and the other at .030 - my bike calls for .040. I was able to successfully gap them and install - bike started right up without hesitation and rode great. Friends recommended these so only time will tell how much better they are than stock plugs.
Trustpilot
2 weeks ago
3 weeks ago
