









⚡ Ignite your drive with NGK Iridium IX – Power that won’t quit!
The NGK CR9EIX Iridium IX Spark Plug 4-pack delivers premium ignition performance with a durable iridium electrode, ensuring faster starts and enhanced engine efficiency. Designed as a direct OEM replacement, it guarantees perfect fitment and long-lasting reliability, making it a top choice among automotive enthusiasts and professionals alike.
| ASIN | B004SKYAWM |
| Best Sellers Rank | #28,604 in Automotive ( See Top 100 in Automotive ) #140 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Customer Reviews | 4.8 4.8 out of 5 stars (478) |
| Date First Available | 16 July 2021 |
| Item Weight | 127 g |
| Item model number | 3521 |
| Manufacturer | NGK |
| Manufacturer Part Number | CR9EIX |
| Model | 4 pack NGK Iridium IX 3521 Spark Plug |
| OEM Part Number | 7085731 |
| Position | Front, Rear |
| Product Dimensions | 8.41 x 2.39 x 8.43 cm; 127.01 g |
M**.
VALUE WAS GREAT FOR QUALITY. FIT WAS PERFECT START WAS RIGHT ON. POWER WAS IMPROVED. DURABLE AS IT SHOULD BE
S**T
Good item would buy again
R**R
They Look good ngk quality plugs
I**I
Plugs were perfectly packaged for overseas shipping. Arrived in expected time frame. Price was better than expected. Great company to deal with as they supplied timely ongoing updates of processes right up to delivery. Many thanks 👍
D**.
Great price for these quality spark plugs. My bike is running better!
Trustpilot
2 months ago
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