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Description
BPR5ES – NGK Spark Plug (Genuine NGK OEM Replacement Ignition Plug)
The NGK BPR5ES Spark Plug is a genuine OEM replacement ignition component engineered to deliver reliable starting, efficient combustion, and consistent engine performance for a wide range of small engines, lawn and garden equipment, generators, pressure washers, utility equipment, and industrial applications. Manufactured to NGK's world-renowned quality standards, the BPR5ES provides dependable ignition, improved fuel efficiency, and long service life.
Featuring a high-purity alumina ceramic insulator, copper core center electrode, and corrosion-resistant metal shell, the NGK BPR5ES is designed to withstand high combustion temperatures, engine vibration, and demanding operating conditions while maintaining excellent spark performance.
Product Details
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Part Number: BPR5ES
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Brand: NGK
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Part Type: Spark Plug
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Thread Diameter: 14 mm
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Thread Reach: 19 mm (3/4")
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Hex Size: 20.8 mm (13/16")
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Seat Type: Gasket Seat
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Resistor: Yes
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Heat Range: 5
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Center Electrode: Copper Core
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Installation: Direct Replacement
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OEM Status: Genuine NGK Product
Key Features
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Genuine NGK OEM spark plug
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Copper core center electrode for efficient heat transfer
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Built-in resistor helps reduce electrical interference
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High-purity alumina ceramic insulator for superior durability
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Corrosion-resistant plated shell
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Reliable cold and hot engine starting
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Consistent ignition performance
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Long service life
Function
The NGK BPR5ES ignites the compressed air-fuel mixture inside the combustion chamber, ensuring smooth engine starting, efficient combustion, stable idle, and reliable power output. Proper spark plug performance also helps improve fuel economy while reducing engine misfires and emissions.
Compatible Equipment
The NGK BPR5ES Spark Plug is commonly used in a wide variety of equipment from manufacturers including:
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Honda
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Kawasaki
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Briggs & Stratton
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Kohler
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Subaru / Robin
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Yamaha
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Generac
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Toro
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Ariens
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Gravely
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Exmark
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Scag
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Pressure washers
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Portable generators
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Tillers
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Water pumps
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Other small engines requiring NGK BPR5ES
Always verify your engine model, owner's manual, and manufacturer-recommended spark plug before ordering.
Who Is This For?
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Homeowners
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Commercial landscapers
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Small engine repair shops
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Equipment maintenance technicians
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Generator owners
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Lawn care professionals
Recommended Applications
Ideal for:
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Lawn mowers
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Riding mowers
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Zero-turn mowers
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Generators
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Pressure washers
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Water pumps
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Tillers
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Utility equipment
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Small gasoline engines
Pros
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Genuine NGK quality
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Reliable ignition performance
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Copper core for efficient heat dissipation
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Excellent resistance to fouling
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Smooth engine starting
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Long service life
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Trusted by OEM engine manufacturers worldwide
Cons
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Must match the engine manufacturer's specified heat range and thread dimensions
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Spark plug gap should always be checked before installation
Comparison – NGK BPR5ES vs Generic Spark Plugs
NGK BPR5ES
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OEM-quality manufacturing
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Copper core electrode
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Consistent spark performance
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Excellent durability
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Superior resistance to fouling
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Widely specified by engine manufacturers
Generic Spark Plugs
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Variable material quality
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Shorter service life
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Less consistent ignition performance
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Increased risk of misfires and fouling
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine NGK ignition components and OEM replacement parts trusted by homeowners, commercial landscapers, and professional equipment technicians.
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Genuine NGK replacement parts
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for NGK, Honda, Kawasaki, Kohler, Briggs & Stratton, Scag, Toro, Exmark, Wright, Ariens, Gravely, STIHL, and many other leading outdoor power equipment brands.
