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NGK BMR4A Spark Plug (5728)
5728
$10.96
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NGK BMR4A SPARK PLUG (5728)
Type: High-quality NGK spark plug designed for optimal performance. Nickel or iridium construction, depending on the model.
- Standard thread, copper or iridium center electrode
- Excellent resistance to heat and corrosion
- Reliable cold starts and stability at high RPMs
Recommended Applications
- Used in motorcycles, ATVs, personal watercraft, and small engines
- Compatible with several OEM models – see the manufacturer's manual
Installation Tips
- Recommended tightening torque: 18 to 25 N·m
- Typical electrode gap: 0.7 to 0.9 mm
- Install with a cold engine to avoid thread damage