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⚡ Ignite your drive with NGK's precision power!
The NGK SILZKR7E11 Laser Iridium Spark Plug delivers OE-level fit, form, and function with a precision iridium core engineered in Japan. Designed to eliminate engine misfires and boost ignition efficiency, it’s the trusted choice for professional-grade automotive performance and durability.
| ASIN | B078H8KZZL |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #877,574 in Automotive ( See Top 100 in Automotive ) #4,785 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.4 4.4 out of 5 stars (20) |
| Date First Available | December 20, 2017 |
| Exterior | Machined |
| Global Trade Identification Number | 00087295923153 |
| Item Weight | 1.41 ounces |
| Item model number | SILZKR7E11 |
| Manufacturer | NGK |
| Manufacturer Part Number | SILZKR7E11 |
| Model | SILZKR7E11 |
| Position | Center |
| Product Dimensions | 3.7 x 0.94 x 0.83 inches |
| Thread Size | 14mm or 18mm |
| Top Material Type | Iridium |
| UPC | 087295923153 |
| Vehicle Service Type | Car, Truck |
L**P
Great Product!
My car engine was misfiring, ordered these and installed them and my engine is firing like new again! Highly recommend this brand. I originally bought some cheap ones from autozone and my engine was still misfiring. These cost a little more than generic spark plugs but are definitely worth it. Had I bought these in the first place I would have saved money seeing I had to toss all the ones I bought from autozone.
J**A
Excelente
Excelente
R**S
Very good
These spark plugs are working as well as they are supposed to. Very good value The air gap was really close to specifications
C**K
Only one.
Although the quality is there, I didn't have a need for one plug. I needed four so I sent it back.
M**E
Perfect
Great as expected
D**E
Gap was WAY off factory setting.
Bought these plugs with a torque wrench to replace my old spark plugs. These plugs are factory set at .044 gap. I replaced them, started her up and took off and my engine started jerking badly. Came home, took out the plugs, took them to autozone and they went back and got their plugs (EXACT SAME BOX) and checked the gap. All 4 of theirs were .044. The ones i bought from amazon. .06, .055, .044, .055. Only ONE was up to factory settings. You are NOT supposed to adjust the gap on iridium plugs because they are susceptible to breaking. Might have just been a bad batch, but just be careful when installing plugs from Amazon.
H**E
Wrong part and Used
Buyer beware the spark plug came used! I was in a time pinch to get this part and this has set me back. Extremely disappointed and frustrated.
H**N
Got 4 pcs for my 2015 Hyundai Sonata 2.4L and it fits perfectly, it should have been pre-gapped at .44 as per the manufacturer website however all of them were off, varied between.38 and .42 which is not good since this will affect the performance of the car and might blowout the plugs at high RPMs, i would recommend it however you would need to buy a gap gauge along with it Performance is same as OEM Packaging was damaged Deducted 2 stars for the packaging and the Gapping
Trustpilot
1 month ago
5 days ago