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โก Ignite Performance, Leave Rough Starts Behind!
The NGK 90410 Standard Spark Plug LKR6E-9N 4-Pack offers a precision 12mm thread size and advanced trivalent metal plating for superior anti-corrosion and anti-seizing. Featuring a copper core and pure alumina silicate ceramic insulator, these plugs optimize heat transfer and durability. Corrugated ribs prevent flashover, while triple seals ensure leak-free operation. Ideal for cars, trucks, and marine engines, they deliver reliable ignition for 20,000-30,000 miles, backed by a trusted manufacturer warranty.
| ASIN | B081DQ73X8 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #38,639 in Automotive ( See Top 100 in Automotive ) #245 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Copper |
| Customer Reviews | 4.7 out of 5 stars 89 Reviews |
| Gap Size | 0.04 inches |
| Included Components | NGK 90410 Standard Spark Plug LKR6E-9N - 4-Pack |
| Item Highlight | Dependable nickel electrodes for cars, marine, and small engines. 20,000-30,000 mile reliable ignition. |
| Item Type Name | NGK 90410 Standard Spark Plug LKR6E-9N - 4-Pack |
| Item Weight | 6.4 ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | 90410 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 90410 |
| Number of Items | 1 |
| Thread Size | 12mm |
| Top Material Type | Ceramic, Metal |
| Unit Count | 1 Count |
| Vehicle Service Type | Car, Truck |
M**Y
The plugs I needed for my pontoon.
Recommended for my 2020 Yamaha F90 4 stroke.
G**R
New Plugs Fixed My Rough Running Motor
My Yamaha VF90 was started running rough shortly after I got my boat back in the water after a long very cold winter. At first it ran fine, but after about 1.5 hours of run-time, it started missing. I use a gasoling additive (SeaFoam) every time I fill it so I wasn't sure why it started running rough. I topped off the tank with new fuel and took it out and ran it at high speed for about 25 minutes thinking it would clear the lines and plugs. Not so! Still running rough. Made the decision to change the plugs with these new plugs and it cleared up the problem. Runs great now! They were the perfect fit and installing them is super easy on my particular motor. It's an easy and inexpensive fix for an annoying problem.
J**O
NGK Spark Plugs work great
The NGK spark plugs worked get. The outboard motor on my pontoon boat never ran so good. Even gained a few extra horsepower.
L**I
Spark plug
Good product Good packing Fast delivery Good seller
S**S
Always on point
Great factory plugs
J**N
Fits Yamaha fl90. Good quality
Perfect fit for my Yamaha fl90 perfectly
G**H
NGK plugs - great price
Quality plugs in a 4 pack. Great price and super fast shipping. NGK plugs work the best ! Great value in a 4 pack to keep some on hand.
S**T
Exact fit
Replacement plugs for my 2019 Yamaha vmax sho 115 four stroke, best price around and OEM . Couldn't be happier
R**.
Saved the day for 115hp Yamaha SHO
Fixed hesitation and misfiring issues on 2018 115jp Yamaha vmax SHO. Runs like a dream now.
Trustpilot
2 weeks ago
2 days ago