NGK CPR7EAIX-9 Iridium Spark Plug for Suzuki Gixxer 155, 250 & Intruder 155

The NGK CPR7EAIX-9 Iridium IX Spark Plug is engineered for riders who want sharper throttle response, improved combustion efficiency, and long-term ignition reliability on their Suzuki Gixxer and Intruder motorcycles.

Designed with a fine tip Iridium center electrode, this spark plug delivers stronger spark concentration and improved flame propagation. The result is smoother acceleration, cleaner combustion, and consistent performance across daily city rides and highway runs.

Built using a Copper Core and integrated Ceramic Resistor, the CPR7EAIX-9 ensures stable ignition while reducing electrical interference. Its heat range of 7 makes it suitable for maintaining balanced engine temperature under varied riding conditions.

This plug is a direct-fit upgrade replacement for:

Primary Search Fitment (Motorcycles):

• Suzuki Gixxer 155

• Suzuki Gixxer SF 155

• Suzuki Gixxer 250

• Suzuki Gixxer SF 250

• Suzuki Intruder 155 (BS6)

These models benefit from improved ignition precision, especially during high-rev acceleration and sustained cruising.

Technical Specifications:

• Center Electrode: Fine Tip Iridium

• Heat Range: 7

• Hex Size: 16 mm

• Thread Diameter: 10 mm

• Thread Reach: 19 mm

• Spark Gap: 0.9 mm

• Built-in Resistor: Yes

Performance Advantages

Stronger Ignition Spark
The iridium tip requires lower voltage to ignite the air-fuel mixture, resulting in quicker starts and more responsive throttle feel.

Improved Combustion Efficiency
Better flame kernel development supports smoother power delivery and cleaner engine operation.

Durability Under High RPM Use
Iridium is significantly harder than conventional electrode materials, offering extended service life compared to standard spark plugs.

Stable Performance in Varied Riding Conditions
Whether in city traffic or highway cruising, consistent spark timing improves ride smoothness.

Application List – NGK CPR7EAIX-9

Suzuki Motorcycle India Pvt. Ltd.

• Gixxer 155 (Standard)

• Gixxer SF 155

• Gixxer 250

• Gixxer SF 250 (BS6)

• Intruder 155 (BS6)

Hero MotoCorp Ltd.

• Passion Pro X

• Glamour 125 BS6

• Glamour Xtec 125 BS6

• Super Splendor 125 BS6

Honda Motorcycle & Scooter India Pvt. Ltd.

• Dream CD 110 (Old)

• CD Dream 110 (Launch June 2020)

• CB Shine 125

• CB Shine SP 125

• CBF Stunner

• CB Twister

• Dream Yuga

• Dream Neo

• Livo 110 (Old & Launch June 2020)

• PCX 125

TVS Motor Company Ltd.

• Star City 110cc

India Yamaha Motor Pvt. Ltd.

• Saluto 125cc

Suzuki Motorcycle India Pvt. Ltd. (Scooter Segment)

• Access (selected variants – verify specification)