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๐ Ignite Your Drive with Iridium Power!
The 4 pc NGK Iridium IX Spark Plugs are designed specifically for Mazda Miata 1.8L L4 models from 1994 to 2005. These genuine NGK parts ensure a direct replacement fit, enhancing your vehicle's performance and reliability. Each spark plug is lightweight and compact, making installation a breeze while maintaining the highest quality standards.





| ASIN | B01MZC4SCB |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #157,720 in Automotive ( See Top 100 in Automotive ) #926 in Automotive Replacement Spark Plugs |
| Brand | Sixity Auto |
| Brand Name | Sixity Auto |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.9 out of 5 stars 33 Reviews |
| Gap Size | 0.04 inches |
| Item Highlight | Ultra-fine 0.6mm iridium tip sharpens throttle response and acceleration. 40,000-60,000 mile fine-wire performance. |
| Item Weight | 7.04 ounces |
| Manufacturer | Sixity Auto |
| Manufacturer Part Number | 4024111146 |
| Number of Items | 4 |
| Top Material Type | Metal |
| Unit Count | 4 Count |
| Vehicle Service Type | Car, Truck |
A**N
Real!
Real ngl spark plugs!!
J**E
Perfect for NB Miata 1.8L
These have been installed into my NB Miatas 1.8l engine for several years now and they're working great. They've been dependable.
J**G
Best spark plugs
Out of all the hi-performance spark plugs I have used for my โ99 Mazda MX-5 Miata the NGK Iridium IX are the best without a doubt!
R**A
The Real Thing โ better than OEM. They should last longer than me (Iโm in my 70s).
The real thing. Iridium lasts a long time, so is worth it to me. I notice no change in performance from the old set I removed, which were copper NGK. Used in a 26-year old Miata that gets driven hard on mountain roads.
R**O
Misfiring
Engine running great, good quality and balur
C**S
NGK all the way!
These spark plugs were a perfect match for my 1.8L 1999 Mazda Miata. NGK is a repudiable brand with proven results.
G**S
Great price
Great plugs
T**Y
Work great!
Trustpilot
2 months ago
1 week ago