

⚡ Ignite your ride with precision and power — don’t get left in the dust!
The NGK DPR8EIX-9 Iridium IX Spark Plug is engineered for performance enthusiasts seeking extreme ignitability and durability. Featuring a laser-welded 0.6mm iridium tip, tapered ground electrode, and advanced sealing technology, it ensures stable sparks, improved throttle response, and zero combustion gas leaks. Built with a high melting point iridium alloy and trivalent metal plating, this spark plug offers superior heat resistance and anti-seizing properties, making it ideal for modern high-performance engines.










| ASIN | B000CSGWZC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #22,071 in Automotive ( See Top 100 in Automotive ) #123 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,062) |
| Date First Available | December 2, 2005 |
| Exterior | Painted |
| Global Trade Identification Number | 00087295122020 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | DPR8EIX9 |
| Manufacturer | NGK |
| Manufacturer Part Number | DPR8EIX9 |
| Model | NGK DPR8EIX-9 |
| OEM Part Number | HONDA%9806958912, HONDA%980695891F |
| Position | Rear |
| Product Dimensions | 0.35 x 0.39 x 1.3 inches |
| Thread Size | 12mm |
| Top Material Type | Metal |
| UPC | 087295122020 |
| Vehicle Service Type | Car, Truck |
D**K
Amazing
amazing spark plug. works really great with my 2002 honda xr200. It was somewhat hard for a beginner in motorcycle mechanic because it has a cap on it that you have to take off, for my bike in particular. This thing really makes my bike rip like crazy, the power and speed, and really the bang for your buck if your looking for a tuned spark plug
A**R
Good quality and dependable
A very good spark plug
P**.
It’s a spark plug alright
Just installed, quick shipment and works as it should.
B**R
Make sure it fits. Like the iridium plugs.
Was too big for my Qmb139 build. Found one that did work. If this iridium plug is good as the correct NGK iridium plug I am running now and fits for your project I am sure you're going to like this investment to spark some life into engine and adventure.
E**K
Uses a 18 mm socket
Fits my 2003 Honda shadow 600 perfectly
C**A
It works, but no difference to note.
Used in a Gen 2 KLR 650, my plug came with an almost closed gap. Not a big deal, you should be checking your gap before install anyway (don’t just trust that it’s been gapped appropriately for you) but after install I haven’t noticed a single difference. Not in how my bike starts, runs, or anything. Manufacturer recommends .8 to .9 and I set mine to .88 . I’ll probably just run the regular NGK plugs after this.
J**S
Excelente
Excelente
J**.
High Quality, Genuine Plugs
I run these plugs in my two motorcycles, and they have performed exceptionally well. However, there is some concern about counterfeit copies being sold which are very difficult to distinguish from the genuine models. I purchased my last set of these in June 2023 and they were sold and shipped by Amazon, which I think is an important factor. I contacted NGK/Niterra product support directly to confirm that these plugs are genuine, and they had me send them three pictures so they could evaluate. Within minutes they responded that the plugs are genuine, which is excellent support. You can purchase these with confidence, and if you have any question, you can always contact the manufacturer directly.
J**E
Reçu en bonne état. Correspond à la référence modèle. Depuis le montage, roulé 50 km. Sensiblement meilleur à l'allumage qu'une bougie classique. A voir sur la durée.
م**.
ابغى فلوسي رجعو السلعه كيف المبلغ المسترد 24 فقط ؟؟؟؟؟؟
L**A
Una garanzia. La migliore in circolazione.
D**N
Muy buen producto, buenos materiales y el funcionamiento es optimo, la respuesta del motor esta mejor y las rpm son muy estables
G**M
Den gick bättre med detta stift
ترست بايلوت
منذ أسبوعين
منذ أسبوع