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⚡ Ignite your drive with NGK’s precision power!
The NGK SILZKR7B11 9723 spark plug 6-pack features iridium laser technology for enhanced ignition reliability and engine performance. Pre-gapped for hassle-free installation, these genuine NGK plugs are highly rated by users and designed to optimize fuel efficiency and acceleration, making them a smart upgrade for your vehicle’s maintenance.
| ASIN | B07PFWMTQ8 |
| Best Sellers Rank | #53,712 in Automotive ( See Top 100 in Automotive ) #306 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Customer Reviews | 4.8 4.8 out of 5 stars (293) |
| Date First Available | 1 January 2024 |
| Item Weight | 245 g |
| Item model number | 9723 |
| Manufacturer | NGK |
| Manufacturer Part Number | 9723 |
| Model | 6 pack NGK Laser Iridium 9723 Spark Plug |
| OEM Part Number | 9723 |
| Position | Front, Rear |
| Product Dimensions | 9.4 x 2.39 x 12.65 cm; 244.94 g |
E**V
Installed without any issues. Gap was almost perfect and didn’t need much alignment.
S**K
purchased for a 2017 Jeep Wrangler Sahara and no issues. I can see a difference in the Jeep performance. Replaced spark plugs was long overdue. Happy with quality of the product. pleased with price point.
C**Y
Fits my car, good quality
S**A
Excellent! My car was a little bit off and I swapped the plugs with these (much cheaper than the store) and they worked and still work great!
C**S
I recently installed the NGK SILZKR7B11 spark plugs, and I’m genuinely impressed. Installation was a breeze thanks to the pre‑gapped design and perfect OEM fit—no adjustments needed. From the very first start, my engine fires instantly and runs smoothly; acceleration feels crisper, and I’ve noticed about a 1–2 MPG boost on my daily commute. Highly recommend for anyone looking to sharpen throttle response and squeeze out a bit more fuel efficiency!
Trustpilot
1 day ago
2 months ago