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Champion CCH810 Copper Plus Spark Plug RA8HC

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

CCH810
08/02/2036 4:51 PM
Sale Price

$4.11

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Champion CCH810 (also known as RA8HC or stock number 810) is a conventional Copper Plus spark plug designed for small engines, marine, powersports, and select automotive applications. This dependable replacement plug features nickel alloy electrodes and a copper core center electrode that provides superior conductivity and precise heat control for optimal performance and longevity.

Key Features:

  • Copper core center electrode for increased conductivity and accurate heat range control
  • Nickel alloy ground and center electrodes for excellent durability and corrosion resistance
  • Built-in resistor with patented SAC-9 semiconductor for reduced electronic interference
  • Heat range 8 for high-temperature applications
  • Gasket seat type with removable nut terminal
  • Pre-gapped at 0.024" (0.6mm) for easy installation

Technical Specifications:

  • Thread size: 12mm (M12 x 1.25 pitch)
  • Thread reach: 19mm (3/4")
  • Hex size: 16mm (5/8")
  • Electrode gap: 0.024" (0.6mm)
  • Torque specification: 10-18 lb-ft (cast iron and aluminum heads)

This versatile spark plug fits a wide range of applications including Harley-Davidson motorcycles, Mercury and Yamaha marine engines, Kohler and other small engines, lawn tractors, and various powersports equipment. Cross-references include NGK DCPR7E, Autolite 4164, and Kohler 14 132 07-S.

It was delivered when it said it was supposed to haven't opened it yet but look forward to seeing it

Transaction was easy

So good so far ,

Great job

Received my order within a week in great shape. No complaints! I would order from here again

Easy. Simple. Easy to navigate and check out.

Fast and easy ordering.

Overall experience was good until we had to return the item because it wouldn't work with the seat we had. Problem is that when we tred to get the specs on the item you didn't have any of the measurements available. So I was told that if it didn't work I could retun it. When I did you said it was because I ordered wrong so I would be charged to return it. It was wrong because you didn't have any info on the actual size and the only way to see if it would work was to order it.

So far so good hopefully everything is delivered and everything fits correct

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