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⚡ Ignite your drive with NGK Iridium IX – where precision meets power!
The NGK LKR7DIX-11S Iridium IX Spark Plug 4-pack is engineered for performance enthusiasts seeking extreme ignitability and durability. Featuring a laser-welded 0.6mm fine Iridium tip, high melting point alloy, and advanced sealing technology, these plugs enhance throttle response, prevent combustion leaks, and resist corrosion. Trusted by thousands with a 4.7-star rating, they deliver smoother, more efficient engine performance across a wide range of vehicles.
| ASIN | B07FP6KFLT |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #5,304 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,017) |
| Date First Available | July 17, 2018 |
| Exterior | Painted |
| Global Trade Identification Number | 00087295831755 |
| Item Weight | 6.4 ounces |
| Item model number | LKR7DIX-11S |
| Manufacturer | NGK |
| Manufacturer Part Number | 93175 |
| Model | Spark Plug |
| OEM Part Number | Cross-reference is for reference only. Confirm compatibility with your vehicle. Omnicraft QSP8 |
| Position | Front, Rear |
| Product Dimensions | 5.83 x 4 x 1 inches |
| Thread Size | 5/8 inch |
| Top Material Type | Metal |
| UPC | 087295831755 |
| Vehicle Service Type | Car, Truck |
G**L
Good Spark plugs
They work excellent my car is driving much more smoother now 💯 thanks 🙏 Recommend!!
M**F
Great Plugs
I now use NGK On all my cars and small engines. They last good and never had any problems with them.Not that expensive either.
C**E
Good quality product
Good product highly recommended. I noticed a significant difference after installation. Thank you
R**R
Nice
Seems to work well! My car started right up. But of course I didn’t have any problems before. Changed my sparkplugs out at 100,000 miles
M**G
Perfect!
2012 Hyundai Elantra - perfect fit and gap. Always trusted NGK for Asian vehicles.
R**.
Don't pass this one up.
This was an exact replacement. The spark plugs I removed that had been installed by the Kia dealer were also NGK but these are an upgraded version. Exact size and came gapped. Very easy to install with spark plug socket. Great price for a quality product. I just wish I had bought the bundle with the coils included.
K**I
Not the same gap as advertised
Quality plugs, 4 stars because gap is wrong. Amazon states they’re .44. They’re actually around .3 either way, don’t put plugs in your car without checking
A**R
Matched OEM part
Worked well. Easy to install.
D**.
These are a perfect match replacement for the existing (manufacturers) plugs. They come pre-gapped and have a protective plastic sleeve to prevent damage in shipping
P**U
A muy buen precio las 4 bujias, confirmo que tiene mayor aceleracion con estas bujias, hechas en U.S.
M**M
Works very well, exactly as expected.
E**O
Quedaron perfectas a mi sonata 2018
G**.
Cumple con su funcionamiento.. muy bien en mi Hyundai Elantra GLS Y BUEN PRECIO
Trustpilot
2 months ago
2 months ago