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Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y
This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y
Item #: 141719946

Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y

Item #: 141719946

XCD 61

Price Details

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*All items will import from US

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This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Reliable Performance
Champion Copper Plus spark plugs provide consistent ignition and optimal performance, ensuring your small engine runs smoothly through various demanding applications.
Durable Construction
Constructed with high-quality materials, these spark plugs resist wear and corrosion, leading to a longer lifespan and reduced maintenance costs for users.
Versatile Compatibility
Designed for various small engines, including lawnmowers and generators, the RCJ7Y model fits seamlessly, allowing for easy replacement and enhanced functionality.

Product Details

Shop Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y online at a best price in Saint Lucia. B0087PO65K
Country of OriginThis item will be imported from US
Item Weight1.32 lbs (600 grams)
What is in the boxChampion Copper Plus Small... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Landscapers

    Ideal for landscapers using small engines in mowers and trimmers, ensuring reliable performance and easy maintenance.

  • Do-It-Yourselfers

    Perfect for DIY enthusiasts who perform routine maintenance on small engines, providing improved ignition and reliability.

  • Motorcycle Owners

    Great for motorcycle owners needing a dependable spark plug for their small engine bikes, promoting better fuel efficiency.

Not Suitable For
  • Large Equipment

    Not suitable for large machinery or high-performance engines that require specialized spark plugs for optimal functionality.

Product Description

Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y

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Customer Questions & Answers

  • Question: What is the purpose of the Champion Copper Plus Small Engine 859 Spark Plug (RCJ7Y)?

    Answer: The Champion Copper Plus Small Engine 859 Spark Plug (RCJ7Y) is designed to ignite the air-fuel mixture in small engines, ensuring efficient combustion and stable engine performance. This specific spark plug is well-suited for a variety of small engines, like those found in lawn mowers, chainsaws, and other outdoor power equipment. By maintaining proper ignition, it helps prevent engine misfires, promotes smoother operation, and increases overall reliability. If you're looking to maintain optimal performance in your equipment, the RCJ7Y spark plug is an excellent choice.
  • Question: What are the specifications of the Champion Copper Plus RCJ7Y spark plug?

    Answer: The Champion Copper Plus RCJ7Y spark plug features a 14 mm thread size, a reach of 19 mm, and a resistor design that helps reduce electromagnetic interference. It has a copper core for improved heat dissipation and longevity, ensuring reliable ignition under various operating conditions. Additionally, the spark plug's construction allows it to perform well in both cold and hot engine environments, making it a versatile option. These specifications make it an optimal choice for various types of small engines, ensuring consistent performance.
  • Question: How do I know if I need to replace my RCJ7Y spark plug?

    Answer: Signs that you may need to replace your RCJ7Y spark plug include difficulty starting the engine, rough idling, poor acceleration, or decreased power and efficiency while operating the equipment. Additionally, physical inspection can reveal issues such as corrosion, oil fouling, or electrode wear. If you notice black soot or white deposits on the plug, it's time for a replacement. Regularly checking and replacing spark plugs can help maintain the efficiency and prolong the lifespan of your small engine, ensuring optimal performance in your tasks.
  • Question: Can I use the Champion RCJ7Y spark plug in all small engines?

    Answer: While the Champion RCJ7Y spark plug is compatible with a wide range of small engines, it’s crucial to consult the manufacturer's specifications for your specific equipment to ensure optimal performance. Using the correct spark plug ensures proper ignition and can affect your engine's efficiency and longevity. Applications include lawn mowers, trimmers, and other outdoor power tools. Selecting the right spark plug tailored to your equipment can help prevent issues and maintain efficiency during use.
  • Question: What is the construction material of the Champion Copper Plus spark plug?

    Answer: The Champion Copper Plus RCJ7Y spark plug is primarily made of copper for its core, providing effective heat dissipation and enhancing longevity. The use of copper allows for efficient electrical conductivity, resulting in a strong spark for reliable ignition. Additionally, the exterior is constructed with durable materials that resist corrosion and wear, ensuring it can withstand various weather conditions. This robust construction makes it suitable for regular use in small engines, where both reliability and performance are critical.
  • Question: How can I properly install the Champion RCJ7Y spark plug?

    Answer: To properly install the Champion RCJ7Y spark plug, start by disconnecting the spark plug wire and removing the old spark plug using a spark plug socket tool. Before installing the new RCJ7Y plug, check the gap with a gap tool, ensuring it meets your equipment's specifications. Apply a small amount of anti-seize compound to the threads to prevent seizing in the engine. Then, screw in the new spark plug by hand and tighten it with a wrench but avoid over-tightening. Reconnect the spark plug wire to complete the installation. Proper installation can enhance the performance and longevity of your small engine.
  • Question: What are the benefits of using copper core spark plugs like the RCJ7Y?

    Answer: Copper core spark plugs, such as the Champion RCJ7Y, offer several benefits, including improved heat conductivity, which helps maintain optimal operating temperatures and reduces the likelihood of pre-ignition. The copper core also enhances electrical conductivity, providing a stronger spark for more reliable engine ignition. Additionally, these spark plugs tend to have a longer lifespan compared to others due to their design. Using copper core spark plugs can help ensure your small engine operates efficiently, leading to better performance and fewer breakdowns in the long run.
  • Question: Can I use forged motor oil with the RCJ7Y spark plug?

    Answer: Yes, you can use forged motor oil with your small engine when equipped with the Champion RCJ7Y spark plug. However, it's essential to follow the manufacturer's recommendations related to oil specifications for your specific engine. Using appropriate oil can significantly influence engine lubrication and performance, enhancing the spark plug's function. Properly correlated lubrication can lead to better combustion, which positively impacts engine power and efficiency. Regular oil changes, alongside maintaining quality spark plugs like the RCJ7Y, contribute to the overall health of your small engine.
  • Question: How does the RCJ7Y spark plug compare to other spark plugs?

    Answer: The Champion RCJ7Y spark plug is known for its reliable performance in small engines compared to other spark plugs. Its unique copper core design provides efficient heat dissipation and superior ignition capabilities, which some basic plugs may lack. Moreover, it offers excellent durability, making it a preferable option for everyday users of small engines. While other plugs may offer different features, the RCJ7Y stands out for its consistency and reliability in various conditions, catering specifically to small engine applications to enhance overall performance.
  • Question: Where can I buy Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y?

    Answer: You can purchase the Champion Copper Plus Small Engine 859 Spark Plug (Carton of 4) - RCJ7Y from Ubuy in Saint Lucia. Ubuy offers a wide selection of Champion products, ensuring you have access to quality small engine components. By shopping on Ubuy, you can easily find the spark plugs needed for your equipment, providing a hassle-free buying experience. Explore Ubuy's offering to keep your small engines running smoothly with the right spark plugs.

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