4 Genuine NGK 6578 BPR4ES Spark Plugs SOLID Standard Plug Lawnmower

$13.84

Keep your equipment running strong with this 4-pack of Genuine NGK 6578 BPR4ES Spark Plugs—built for dependable starts, clean combustion, and long service life in small engine applications.

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Description

4 Genuine NGK 6578 BPR4ES Standard Spark Plugs (SOLID Terminal Type)


Table of Contents

Item Specifics

  • Brand: NGK
  • Part Number: 6578
  • Model: BPR4ES
  • Type: Standard Resistor Spark Plug
  • Terminal Type: Solid Terminal
  • Quantity: 4 Spark Plugs
  • Condition: Genuine NGK OEM Replacement Parts

Product Description

This listing is for four Genuine NGK 6578 BPR4ES Standard Spark Plugs, designed for dependable ignition performance, long service life, and consistent engine operation in lawn mowers, garden tractors, and a wide range of small engine equipment.

NGK spark plugs are engineered for precision performance and durability. Trusted worldwide by OEM manufacturers and professional technicians, they deliver reliable starts, stable combustion, and efficient engine operation under demanding conditions.

Perfect for maintenance, shop stock, or multiple equipment service, this 4-pack ensures you always have quality ignition components ready when needed.


Key Features

  • Long-lasting design for reliable ignition performance
  • Trivalent metal plating resists corrosion and prevents seizing
  • Corrugated rib design reduces flashover risk
  • Alumina silicate ceramic insulator for strength and heat transfer
  • Copper core electrode improves heat dissipation and stability
  • Triple seal construction helps prevent gas leakage
  • Manufactured to strict NGK OEM quality standards

Included Components

QtyPart NumberDescription
46578NGK BPR4ES Standard Spark Plug

Compatible Applications

Suitable for a wide range of small engines used in lawn mowers, garden tractors, outdoor power equipment, and utility machines requiring NGK BPR4ES specification plugs.

  • Lawn Mowers
  • Garden Tractors
  • Outdoor Power Equipment
  • Utility Engines
  • Small Gasoline Engines

Please verify your engine manufacturer’s spark plug specification before ordering.


Important Notes

  • This listing includes four (4) spark plugs.
  • Always confirm correct spark plug model before purchase.
  • Proper spark plug gap must be set per engine manufacturer specifications.
  • Genuine NGK OEM replacement parts.
  • International shipping available.

Need help finding the correct spark plug? Contact Red Rock Turf — we’re happy to help.

We at Red Rock Turf are a stocking distributor for Briggs and Stratton, Kohler, Kawasaki and Toro. We don’t only sell OEM parts but also use them in our equipment repairs and rebuilds. If you don’t see what you need, feel free to contact us and we can help source it.

Additional information

Weight0.625 lbs
Dimensions6 × 5 × 1 in

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4 Genuine NGK 6578 BPR4ES Standard Spark Plugs4 Genuine NGK 6578 BPR4ES Spark Plugs SOLID Standard Plug Lawnmower
$13.84
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