- Online only
- New
NGK CR7HSA Spark Plug for 4-Stroke Scooter
18.87
Tax included
Return policy:14
Delivery within 1–14 days
15.35
NETTO
Lowest price within the last 30 days
NGK CR7HSA Spark Plug is a proven choice for 4-stroke scooters. Equipped with a 10 mm thread, 12.7 mm thread length, and 5 kOhm resistor, it supports stable ignition and protects electronics. Compatible with Champion PRZ9HC.
Security Policy
Delivery Terms
Return Policy
NGK CR7HSA Spark Plug for 4-Stroke Scooter – Reliable and Compatible
The NGK CR7HSA spark plug is engineered for 4-stroke scooters, delivering consistent ignition performance and compatibility with popular engine types. Its technical parameters ensure a precise fit and stable operation, making it an excellent direct replacement for the Champion PRZ9HC plug. This model is designed to support easy maintenance and reliable everyday operation.
Main Features of the NGK CR7HSA Spark Plug
- Part number: CR7HSA
- Manufacturer code: 4549
- Direct replacement: Champion PRZ9HC
- External thread: 10 mm
- Thread length: 12.7 mm
- Wrench size: 16 mm
- Terminal: M4
- Resistor: 5 kOhm
- Nickel center electrode
- Single ground electrode
- Flat seat gasket
- Electrode gap: 1.65 mm
Practical Benefits and Applications
This spark plug is designed for easy installation and long-term reliability. The nickel center electrode and single ground electrode help ensure smooth ignition, even in varying conditions. Thanks to the 5 kOhm resistor, electrical interference is minimized, protecting your scooter’s electronic systems and maintaining stable engine control. The M4 terminal and 16 mm wrench size provide straightforward, hassle-free replacement—no specialist tools required.
Technical Compatibility and Selection Guide
Choosing the right spark plug is key to engine health and performance. The NGK CR7HSA is suitable for 4-stroke scooters with a 10 mm thread and 12.7 mm thread length. Always confirm the specifications in your scooter’s manual before installation. Using a plug with the correct dimensions and resistor value helps prevent ignition problems and supports the longevity of your ignition system.
When to Replace Your Spark Plug?
Signs such as hard starting, reduced engine power, or rough idling may indicate spark plug wear. The NGK CR7HSA is designed for easy replacement, allowing most users to change it without special equipment. Regular inspection and timely replacement are essential for dependable scooter operation.
Explore Related Products
For a wider selection and more options, visit our NGK spark plugs category. You’ll also find accessories for garden machinery to support maintenance and performance in a variety of machines.
4549
Specific References
New
CHAMPION PRZ9HC
Numer katalogowy: CR7HSA
Kod producenta: 4549
Parametry:
- zlacze M4
- odklócony, 5 kOhm
- 1 elektroda masowa
- z plaskim gniazdem uszczelki
- Elektroda srodkowa niklowa
- Gwint zewnetrzny [mm] : 10,0
- Rozmiar klucza : 16 mm
- Dlugosc gwintu [mm] : 12,7
- Polozenie elektrod [mm] : 1,65
Pasuje do:
No customer reviews for the moment.
30 other products in the same category:
NGK CR7HSA Spark Plug is a proven choice for 4-stroke scooters. Equipped with a 10 mm thread, 12.7 mm thread length, and 5 kOhm resistor, it supports stable ignition and protects electronics. Compatible with Champion PRZ9HC.