The Honda Click 160 typically uses a 12 mm spark plug with about 19 mm reach and a standard gap around 0.6–0.8 mm. The exact plug number depends on your market and model year, so check your manual or ask a dealer for the precise specification. NGK and Denso equivalents are commonly used when matching thread size and reach.
Understanding the plug size for the Honda Click 160
In most markets, the Click 160’s EFI engine is designed for a spark plug with a 12 mm thread and a reach of approximately 19 mm. The recommended electrode gap is usually around 0.6–0.8 mm. Because Honda rolls out regional variants, the precise part number can vary by year and country. Always verify with the official service documentation for your bike.
Common plug models used in similar Honda EFI scooters
To simplify replacements, these plug families are commonly used in scooters with similar engines. They share the same 12 mm thread and comparable reach, with a standard gap that aligns with the Click 160’s EFI design. If you’re shopping for a replacement, look for NGK or Denso equivalents that fit a 12 mm thread and around 19 mm reach.
- NGK CR6HSA (12 mm thread, 19 mm reach; typical gap around 0.6–0.8 mm)
- NGK CR7HSA (12 mm thread, 19 mm reach; typical gap around 0.6–0.8 mm)
- Denso equivalents with 12 mm thread and similar reach (check regional part numbers)
Note: The exact plug part number can vary by year and market. Always confirm with the service manual or a Honda dealer for your exact bike variant.
How to identify and install the correct spark plug
Follow these steps to identify the correct plug and install it safely:
- Consult the owner's manual or a Honda service manual for your specific Click 160 variant to confirm the exact part number and gap specification.
- If replacing the plug, ensure the engine is cool and disconnect the battery before starting.
- Remove the spark plug cap and the plug; inspect the old plug for signs of wear, fouling, or incorrect gap.
- Install a new plug with the correct thread size (usually 12 mm) and reach (about 19 mm). Check the recommended gap (commonly around 0.6–0.8 mm) and adjust if required using a spark plug gauge.
- Torque the plug to the specification in your service manual and reattach the spark plug cap securely.
If you're not comfortable with spark plug replacement, or if you suspect a different spec for your locale, seek assistance from a qualified mechanic or a Honda dealership.
Summary
For the Honda Click 160, the typical spark plug size is a 12 mm thread with roughly 19 mm reach and a 0.6–0.8 mm gap. NGK CR6HSA or CR7HSA and Denso equivalents are commonly used, but the exact part number depends on year and market. Always verify with the official manual or a dealer to ensure you purchase the correct plug for your bike.