Changing the spark plugs and sticking with the standard OEM ones. LMAR9E-j are the ones for my bike. Cost effective with Webike. Shipping is really good value if combined. Arrived in 100% condition and all plugs work great. Was a little worried there would be a duff but no, excellent. Fitting is hard as there is a lot to remove beforehand. Took a while but these new plugs have made the world of difference.
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73.33 HKD (1,388 日幣) 93.52 HKD 节省 22%
配送訊息
In Stock, Ships within 24 hours.
Estimated arrival date around
匹配
-
YZF-R1
09-21 RN24J [displacement]1000 [number of units required]4
-
MT-10 SP
17-21 RN50J 17.5- [displacement]1000 [number of units required]4
-
MT-10
17-21 RN50J 17.5- [displacement]1000 [number of units required]4
商品詳情
【原廠編號】6884 【形狀】分離型 【尺寸】 螺絲徑:φ10.0mm 螺絲長度:26.5mm 六角二面寬度:hex 14.0mm 【ngk零件編號】lmar9e-j 火星塞本體・端子形狀:t【熱價】9 【互換資訊】yamaha原廠零件編號互換:94701-00424
[Stock Number] 6884
[Shape] Separate type
[NGK part number] LMAR9E-J
[Heat Value] 9
[Compatibility Information] YAMAHA Stock Part Number Compatibility: 94701-00424
[Size]
Screw Diameter: Φ10.0mm
Screw length: 26.5mm
Hexagon dihedral width: Hex 14.0mm
Plug unit and terminal image: T
**Even if you purchase in units of 10 pieces (1 box), it will not be delivered in 1 box.
*Terminals, tightening angle, etc. may differ depending on the model.Please refer to the link for the detailed fitting and installation instructions..
* 圖像僅供參考。顯示的圖像可能與實際產品不符。

魏格倫儲備所有ngkplug產品做的事情。
*制造商遺失物品等,暫時庫存可能已經用完
在價格低廉的同時,實現了穩定的點火性能和燃燒效率。繪制發動機的原始性能。
[寄存器插頭特性]
為了抑制火花時產生的點火噪聲,在電阻器中安裝了陶瓷電阻。
·內置陶瓷電阻,抑制火花產生的點火噪聲。
·汽車收音機·移動火腿·防止汽車手機混入無線電噪聲,防止發動機控制計算機噪音故障。
*效果取決於車輛。
[關於接線端子(接線端子)形狀]
● 適用於發動機·插頭線安裝側的端子 (終端) 請選擇一個形狀。
插頭的終端 (終端) 其形狀有“整體式”、“可分離式”、“螺絲式”、“凸折式”等。
主要用於四輪車輛“整體式”“沖壓式”摩托車“螺桿式”使用,而在插頭中既用於四輪,又用於兩輪“可分離式”有設置。
還有“可分離型”終端 (終端) 雖然它有一部分是“集成”的“punchcrimp type”, (終端) 零件不會脫落,盡量強行拆卸端子 (終端) 部分可能會中斷。
“可分離型”到“螺絲型”用作端子 (終端) 請刪除螺母。
終奌站 (終端) 附螺母使用時,請檢查有無松動,如有松動,請用鉗子等輕輕擰緊。
(ngkplug的特性) |
-超“寬范圍”插頭 |
中心電極封閉在靠近尖端的銅,以便大量的熱量可以迅速逃逸“銅芯進入”它的結構。 通過這種方法,實現了對“寬量程”插頭的強燃和悶燒。 |
![]() |
在比較含銅芯插頭和無銅芯插頭的熱特性時,含銅芯插頭具有良好的熱特性和耐沾污性,熱范圍寬。 |
■ 插頭熱值 |
-新型陶瓷高鋁瓷用於保溫 |
·高溫絕緣性能優良,確保火花。 ·導熱性好,防止過度燃燒。 ·熱沖擊 (快速加熱、快速冷卻) 它強度大,機械強度好。 |
-堅固和卓越的密封性- |
由於它是用特殊的粉末連接絕緣子和主體支架,所以它的氣密性好,結構堅固。 |
采用特殊鎳金電極,經久耐用。 |
![]() |
——絕緣起皺 (折疊) 確保絕緣,防止沖掉 |
停車過程中,終端與主支架之間不斷施加高壓。 高壓試圖沿絕緣子表面泄漏,如果火花間隙之間所需的電壓很高,就可能發生通電。 為了防止沖掉,絕緣子起皺 (折疊) ,可以通過防止端子與主支架之間絕緣子表面的距離和防止沖刷來保證絕緣的安全。 |
什么東西沖掉了… |
如圖所示,端子與主支架之間產生火花。 |
![]() |
■ flushover |
■ 插頭的觀點很好 |







警告
* 如果商品有附上說明書,說明內容有可能是日文的。
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Fits:YAMAHA MT-10 SP 17-21 RN50J 17.5- [displacement]1000 [number of units required]4, YAMAHA YZF-R1 09-21 RN24J [displacement]1000 [number of units required]4, YAMAHA MT-10 17-21 RN50J 17.5- [displacement]1000 [number of units required]4

Installed on: YAMAHA YZF-R1 (R1)
Fits:YAMAHA MT-10 SP 17-21 RN50J 17.5- [displacement]1000 [number of units required]4, YAMAHA YZF-R1 09-21 RN24J [displacement]1000 [number of units required]4, YAMAHA MT-10 17-21 RN50J 17.5- [displacement]1000 [number of units required]4
Excellent
Sep 30, 2022
Best spark plug company ever!!
Purchased as replacements for my Yamaha MT10. These are the stock spark plugs but you simply cannot get any better than the NGK brand. Work every time, relatively easy to fit if you take a lot of parts off first lol.Yes, you can probably find fakes all over the internet but why risk paying around the same when you can buy the genuine ones from Webike and know you are getting exactly what you pay for.Easy to find on Webike's website. Shipping was average price, packaging, flawless as always. Arrived in one piece, no issues, bike runs brilliantly now.Thanks Webike
View DetailFits:YAMAHA MT-10 SP 17-21 RN50J 17.5- [displacement]1000 [number of units required]4, YAMAHA YZF-R1 09-21 RN24J [displacement]1000 [number of units required]4, YAMAHA MT-10 17-21 RN50J 17.5- [displacement]1000 [number of units required]4
Excellent
Mar 22, 2021
It seems to be a Plug for CROSSPlain.
It is the same as the one used by OEM and the quality is sure.
I just felt the price was too high.
Fits:YAMAHA MT-10 SP 17-21 RN50J 17.5- [displacement]1000 [number of units required]4, YAMAHA YZF-R1 09-21 RN24J [displacement]1000 [number of units required]4, YAMAHA MT-10 17-21 RN50J 17.5- [displacement]1000 [number of units required]4
Very Good
Jan 19, 2021
I think you can't go wrong if you choose this one.
YZF-R1 (rn24j) It is used for
This is the first time I have ever replaced it.
I haven't had any problems with it so far.
I think I will use this product again next time as it is the only one that fits my R1.
Fits:YAMAHA MT-10 SP 17-21 RN50J 17.5- [displacement]1000 [number of units required]4, YAMAHA YZF-R1 09-21 RN24J [displacement]1000 [number of units required]4, YAMAHA MT-10 17-21 RN50J 17.5- [displacement]1000 [number of units required]4
Average
Sep 26, 2020
Because it is a special product, there is only this choice of plug, and the price is 1600 yen, and the price is the same as Iridium plugs. Moreover, since it is about 1.4 times longer than ordinary plugs because of long reach, it has to be turned for a while.
As for the performance, because it is a special-purpose product, it is neither acceptable nor unacceptable. There was a thing with Gap of 0.7mmLimit and a thing that is over, though the corner of the electrode was standing when I looked at the Plug that ran for about 10000km.
Although the plug replacement standard of NGK is 3000-5000km and the owner's manual says it is every 13,000km or 12 months, I replaced it by the number of times when the plug ignited. The calculation formula is calculated with the replacement period (10,000km) = 5000 (10,000 for Iridium plugs) & divide; normal speed (rpm)