



⚡ Spark your engine’s potential with NGK V-Power – where power meets precision!
The NGK (3346) BR7EF V-Power Spark Plug 10-pack delivers enhanced ignitability and performance through advanced V-Power technology. Featuring trivalent metal plating, these plugs resist corrosion and seizing, ensuring longevity. Designed to improve fuel economy and reduce emissions, they lower ignition system voltage requirements for efficient operation. Compatible with a wide range of cars and trucks, each spark plug comes pre-gapped at 0.03 inches and includes a manufacturer warranty, making them a reliable upgrade for automotive enthusiasts seeking dependable, high-performance ignition.
| ASIN | B07J3ZG4R6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #19,752 in Automotive ( See Top 100 in Automotive ) #101 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Brass |
| Customer Reviews | 4.8 out of 5 stars 272 Reviews |
| Gap Size | 0.03 Inches |
| Included Components | 3346 |
| Item Weight | 0.9 Pounds |
| Manufacturer | NGK Spark Plugs |
| Manufacturer Part Number | 3346 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Thread Size | M14 |
| Top Material Type | Metal |
| UPC | 737368443520 |
| Unit Count | 10.0 Count |
| Vehicle Service Type | Car, Truck |
L**H
Great product
Easy to install.
J**.
Good price, first drive went well.
All but 2 plugs came at .028 gap. Just installed in my supercharged c5 (after gapping a little tighter) and upon first test drive all seems to be well. Only time will tell but as of now I give 5 stars.
J**R
Good plugs
So far so good. Lq4 swapped Tahoe. Big cam. Ported heads. Running e85. Truck seems to like em better then the iridium's
C**E
Authentic plugs for a good price
Much better price than the parts store. All plugs were good quality and run great in my turbo LS.
J**T
If you need a plug for your power adder car or truck.
If you need a plug that's good quality and a few steps colder than stock this is it.
J**Y
Ngk is the best
Ngk plugs are the best. If you know hot rods you know ngk is the way to go. These are genuine ngk plugs. Highly recommend
A**R
High quality
These are as advertised, great performance, good quality fit as they should
A**G
As expected
Engine ran great no issue
Trustpilot
4 days ago
1 month ago