The NGK 6578 Spark Plug (BPR4ES) is a reliable copper-core plug built for Toro lawn mowers, delivering consistent ignition, strong combustion, and long service life in small engine applications.
Copper core provides efficient spark and heat dissipation Trivalent plating protects threads from corrosion and seizing Built to meet OEM performance in Toro engines Pre-gapped for fast installation and reliable operation
Brand & Part Number: NGK 6578 BPR4ESMaterial: CopperThread Size: 14mmReach: 19mm (varies)Hex Size: 13/16 in. (varies)Seat Type: GasketResistor: Yes/NoGap: 0.0280.036 in.
Choose NGK BPR4ES to keep your Toro lawn mower starting easily and running strongorder now!
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