NGK BKR8EIX (2668) Iridium IX Spark Plug
Hurry up, only 10 items left in stock.
Experience ultimate ignition performance and improved throttle response with premium NGK Iridium IX spark plugs (Part No: 2668) .
Designed specifically for performance enthusiasts, these highly durable plugs offer extreme ignitability, improved acceleration, and superior anti-fouling characteristics.
Technical Details:
| Brand | NGK |
| Short Code | 2668 |
| Electrode Material | Iridium |
| Heat Range | 8 |
| Country of origin | Japan |
Featuring an ultra-fine Iridium center electrode to ensure high durability and a consistently stable spark, plus a taper-cut ground electrode that minimizes the electrical quenching effect to maximize combustibility.
Couldn't load pickup availability
Buy 4 pieces of RX Spark Plug and enjoy the special price!
What is the primary purpose of the NGK Iridium IX spark plug?
What is the primary purpose of the NGK Iridium IX spark plug?
The NGK Iridium IX is designed primarily as a performance aftermarket upgrade, especially for older vehicles originally equipped with standard copper or nickel plugs. It features a 0.6mm ultra-fine iridium center electrode paired with a standard nickel ground electrode, providing significantly better ignitability and throttle response than traditional spark plugs.
How does the Iridium IX prevent spark plug fouling?
How does the Iridium IX prevent spark plug fouling?
One of the standout features of the Iridium IX is its unique Thermo-Edge Design on the ceramic insulator. This design creates a micro-discharge that helps burn off accumulated carbon deposits, effectively preventing spark plug fouling and ensuring reliable starts even in less-than-ideal engine conditions.
What is the expected lifespan of NGK Iridium IX?
What is the expected lifespan of NGK Iridium IX?
Because it uses a standard nickel ground electrode, the Iridium IX typically lasts around 40,000 to 50,000 miles (approx. 60,000 to 80,000 km). While this is shorter than dual-precious metal plugs, it still offers a significantly longer lifespan than standard copper plugs while delivering exceptional high-performance spark.
Why does Iridium IX require lower voltage to spark?
Why does Iridium IX require lower voltage to spark?
The 0.6mm fine wire iridium tip concentrates the electrical energy, meaning it requires substantially less electrical voltage from the ignition coil to jump the gap. This reduces the strain on your vehicle's ignition system and significantly reduces the chance of misfires, resulting in smoother idling and acceleration.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
High-Ignition Spark Plugs
Reliable ignition components for better fuel efficiency and smoother engine performance.
Premium Xenon Bulbs
Ultra-bright HID lighting designed for maximum visibility and safer night driving.
Long-Life Batteries
High-performance power units built for reliable starts in all weather conditions.
Cabin Pollen Filters
High-efficiency filters to keep your cabin air clean and free of dust and pollutants.
Get OEM-quality parts at wholesale prices
Save on essential maintenance parts—from spark plugs to pollen filters—with guaranteed low prices and direct shipping.
Free Shipping
All orders over HKD$750 qualify for free delivery to SF Express stores and lockers.
3-Days Free Returns
Enjoy the freedom of stress-free shopping with our hassle-free and return policy.
Secure Payment
Shop with confidence knowing your payments are secure and your information
