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Champion 862C Copper Plus Spark Plug CJ4

Manufacturer

Champion

<h3>Champion: A Legacy of Engine Performance</h3><p>For decades, <strong>Champion</strong> has been one of the most trusted names in engine ignition and maintenance. Born from a commitment to precision engineering, Champion has earned its reputation by delivering reliable, time-tested replacement parts that keep engines running at their best — whether on the road, on the water, or in the backyard.</p><h3>World-Class Spark Plug Technology</h3><p>Champion's story is inseparable from the spark plug. The brand helped pioneer modern ignition technology, and today its spark plug lineup remains a go-to choice for automotive technicians and DIY mechanics alike. Champion <a href="/120-champion-spark-plug-7212">spark plugs</a> are engineered to deliver consistent ignition performance across a wide range of engine types, from daily-driver commuter cars to high-demand power sport machines. Whether you're tuning up a classic V8 or maintaining a small-displacement four-cylinder, Champion offers a plug designed to match your engine's specific requirements.</p><p>Beyond the plug itself, a reliable ignition system depends on every component working in harmony. Champion's <a href="/120-champion-spark-plugs-spark-plug-boot-kit-23507">spark plug boot kits</a> provide the complete solution — protecting ignition wires and ensuring a secure, interference-free connection between the plug and the ignition system. These kits are especially popular for vehicle owners who want a thorough tune-up rather than a partial fix.</p><h3>Marine and 2-Cycle Engine Solutions</h3><p>Champion's expertise doesn't stop at automotive ignition. The brand also serves boaters and marine enthusiasts with products formulated for the unique demands of water-based engines. Champion <a href="/120-champion-2-cycle-outboard-oil-200042">2-cycle outboard oil</a> is designed to protect outboard motors running in demanding marine conditions, helping to minimize wear, reduce deposits, and extend engine life. It's a natural extension of Champion's core philosophy: give every engine — regardless of application — the quality it deserves.</p><h3>Built for Every Engine, Every Application</h3><p>What sets Champion apart is the breadth of its coverage. From passenger vehicles to boats, lawn and garden equipment to power sport machines, Champion engineers products with real-world performance in mind. The brand's catalog of over 800 products means that regardless of what you drive, ride, or operate, there's a Champion part designed to keep it running at peak efficiency.</p><p>Whether you're doing a routine tune-up or a full ignition system overhaul, Champion's combination of heritage, innovation, and comprehensive coverage makes it a brand worth turning to first.</p>

Part Number

862C
05/31/2036 9:45 PM
Sale Price

$3.77

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Champion 862C (Stock #CJ4) is a dependable copper core spark plug designed for small engines and general automotive applications. This OE-type replacement plug delivers reliable performance for a wide range of equipment including lawn mowers, snowblowers, generators, and select vehicles.

Key Features:

  • Copper core center electrode provides increased conductivity and heat control for extended plug life
  • Resists fouling for dependable starting and consistent performance
  • Superior corrosion resistance for durability in harsh conditions
  • Built to ISO and SAE standards for proven quality
  • 14mm thread diameter with 9.5mm reach and 19mm hex size
  • Flat seat design with non-projected tip and solid terminal

Cross References: Replaces NGK BMR7A, Autolite 253/254, ACDelco CS41, Denso W22M-U, and Bosch WS5E. The CJ4 designation is part of Champion's standard construction copper plug line, offering accurate heat range control for longer service life across multiple applications.

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