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Description
14492 – Champion RA8HC Spark Plug (OEM Replacement Spark Plug for Small Engines)
The 14492 Champion RA8HC Spark Plug is a premium OEM-quality replacement spark plug engineered to provide dependable ignition performance for a wide range of small engines used in lawn mowers, chainsaws, trimmers, blowers, generators, and other outdoor power equipment. Designed with Champion's proven ignition technology, the RA8HC delivers reliable starts, smooth engine operation, efficient fuel combustion, and consistent power output in both residential and commercial applications.
Featuring a durable nickel-alloy center electrode, built-in resistor to reduce electrical interference, and corrosion-resistant shell, the Champion RA8HC is built to withstand high engine temperatures and demanding operating conditions while extending service life.
Product Details
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Part Number: 14492
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Spark Plug Model: Champion RA8HC
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Brand: Champion
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Part Type: Spark Plug
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Function: Ignites the air/fuel mixture for reliable engine performance
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Electrode Material: Nickel Alloy
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Resistor Type: Yes
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Installation: Direct Replacement
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OEM Status: OEM-Quality Replacement
Key Features
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Genuine Champion RA8HC spark plug
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Reliable cold and hot starting
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High-performance nickel-alloy electrode
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Built-in resistor reduces electrical interference
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Improves combustion efficiency
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Corrosion-resistant construction
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Long service life
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Direct-fit replacement
Function
The Champion RA8HC Spark Plug generates the high-voltage spark required to ignite the compressed air/fuel mixture inside the combustion chamber. A properly functioning spark plug promotes smooth engine operation, improved fuel efficiency, reduced emissions, and dependable starting.
Compatible Equipment
The Champion RA8HC Spark Plug is commonly used in selected small engines found on:
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Lawn mowers
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String trimmers
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Brushcutters
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Chainsaws
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Leaf blowers
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Edgers
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Pressure washers
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Portable generators
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Other outdoor power equipment requiring a Champion RA8HC spark plug
Always verify your equipment model, engine model, and original spark plug specification before ordering to ensure proper compatibility.
Who Is This For?
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Homeowners
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Commercial landscapers
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Lawn care professionals
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Small engine repair technicians
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Equipment dealers
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Outdoor power equipment owners
Recommended Applications
Ideal for:
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Annual tune-ups
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Routine maintenance
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Hard-starting engine repairs
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Ignition system replacement
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Preventive engine service
Pros
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Trusted Champion ignition technology
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Reliable spark for fast, consistent starts
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Improves engine efficiency
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Durable nickel-alloy electrode
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Built-in resistor for reduced electrical noise
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Easy installation
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Long service life
Cons
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Compatible only with engines specified for the Champion RA8HC spark plug
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Spark plug gap should always be checked and adjusted to the equipment manufacturer's specifications before installation
Comparison – Champion RA8HC vs Generic Spark Plugs
Champion RA8HC
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OEM-quality construction
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Correct heat range for compatible engines
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Consistent spark output
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Excellent durability
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Trusted by professional technicians
Generic Spark Plugs
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May vary in heat range and electrode quality
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Less consistent ignition performance
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Shorter service life
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Potential fitment and reliability issues
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine OEM and OEM-quality ignition components trusted by homeowners, commercial landscapers, and professional outdoor power equipment technicians.
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Premium Champion replacement spark plugs
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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 Champion, Briggs & Stratton, Kawasaki, Kohler, Honda, STIHL, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Ferris, Cub Cadet, John Deere, and many other leading outdoor power equipment brands.

