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OnBuy.com£5.99Visit shop Torch Takumi Spark Plug Replace Ngk Bmr4a Fits Kawasaki Fb460v Engine Lawnmower 5056499485588
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The Takumi BMR4A spark plug is an essential replacement component designed primarily for owners of equipment powered by the Kawasaki FB460V engine, such as professional-grade lawnmowers and small industrial machinery. It provides reliable, consistent ignition for improved cold-start performance and stable engine idling, though users should ensure their engine is fully cooled before performing the installation to prevent cross-threading or burn hazards.
| Model Part Number | BMR4A |
|---|---|
| Brand | Takumi |
The BMR4A is engineered for the Kawasaki FB460V, but it may fit other engines that specifically call for an NGK BMR4A specification. Always check your engine's service manual.
Under normal operating conditions, it is recommended to replace the plug annually or every 100 hours of engine use, whichever comes first.
Yes, while it may come pre-gapped, you should always verify the gap with a feeler gauge to match the specific requirements of your engine model.
In this context, it refers to the thread diameter, reach, and the presence of a resistor for interference suppression, common in small engine applications.
It is generally better to replace a fouled plug than to clean it; however, if you must, use a brass-bristled brush to avoid damaging the electrode materials.
Verify the spark plug wire is firmly attached and check if the electrode gap is set to the correct manufacturer specification.
Remove the plug to check for heavy carbon fouling; if present, ensure your air filter is clean and the carburetor is properly tuned.
Remove the plug and clean the cylinder head threads with a soft brush, then re-insert the plug by hand to ensure it is seated straight.
To install the Takumi BMR4A, ensure the engine is turned off and completely cool to the touch. Use a spark plug socket wrench to carefully remove the old plug, taking care not to let debris fall into the open cylinder port. Before installing the new Takumi plug, check the electrode gap against the specifications listed in your specific equipment manual. Thread the plug in by hand for the first few turns to avoid cross-threading the cylinder head, then tighten to the manufacturer's recommended torque setting. Always inspect the spark plug wire and boot for cracks or wear during the installation process, as a compromised wire can negate the benefits of a new spark plug.
