Disclaimer: Pricing and technical specifications are verified for 2026. Real-world performance results depend on rider weight, battery age, road conditions, and proper maintenance.
0.6 - 0.7 mm
SPARK PLUG GAP
NGK CR8E
RECOMMENDED PLUG
5,000 km
CHECK INTERVAL
Table of Contents
TECHNICAL SPECIFICATIONS DASHBOARD
Suzuki GS 150 / GS 150 SE
BIKE MODEL
NGK CR8E / Denso U24ESR-N
SPARK PLUG TYPE
0.6 mm - 0.7 mm (0.024 - 0.028 in)
GAP SPECIFICATION
10 Nm - 12 Nm
TIGHTENING TORQUE
16mm Spark Plug Socket
TOOL REQUIRED
2. Comprehensive Performance Analysis
Setting the correct spark plug gap on the Suzuki GS 150 ensures reliable ignition. The standard gap specification is 0.6 mm to 0.7 mm. Over time, spark plug electrodes wear down, which widens the gap and causes misfires.
Use a wire feeler gauge to measure and adjust the gap before installing the spark plug.
3. Pros & Cons
Pros
- Correct gap improves cold start reliability
- Prevents engine misfires at high RPM
- Optimizes fuel combustion efficiency
Cons
- Improper gapping can damage ignition coils
- Too wide gap causes weak spark spark-outs
4. Expert Verdict
Expert Opinion
The SUZUKI SPARK provides a solid mix of value and practicality in its segment. While minor trade-offs are present in weight and component selections, it remains a competitive option for riders seeking reliable transportation in 2026.
5. Frequently Asked Questions
How often should I replace the spark plug?
It is recommended to replace the spark plug every 10,000 km for optimal engine performance.
What happens if the spark plug gap is too wide?
A gap that is too wide requires more voltage to jump, which can strain the ignition coil and cause starting issues.