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Champion CCH312 Copper Plus Small Engine Spark Plug L87YC

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

CCH312
05/31/2036 11:43 PM
Sale Price

$3.63

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Champion 312 (L87YC) Copper Plus spark plug is engineered specifically for small engines, delivering dependable performance and durability for lawn mowers, chainsaws, trimmers, and other outdoor power equipment. This OE replacement plug is designed to meet ISO and SAE standards for proven reliability.

Key Features:

  • Copper core center electrode provides increased conductivity and heat control for extended plug life
  • Superior corrosion resistance with triple-coated shell construction
  • Resists fouling for consistent engine performance
  • Precision rolled threads conform to all manufacturers' specifications
  • 14mm thread diameter with 0.5-inch reach and 20.7mm hex size
  • Heat range 87 for optimal performance in small engine applications
  • Triple seal assembly provides industry-leading strength and durability

Compatible with multiple small engine brands including Wisconsin, Stihl, Partner, Robin, and Honda engines. Cross-references to Autolite 275, NGK BP6HS, Bosch W7BC, and other popular spark plug models.

This company is super fast to get you your order! I ordered online and figured it would be at least a couple days or so until my order would even get processed. I think they overnighted it to me! The package showed up undamaged and sealed. Unfortunately, I may have to return the product as I am thinking I would like the spikes shorter but that is no fault of Thmotorsports. Hopefully their customer service is as superior as their ordering and shipping. At this point I would definitely shop there again and recommend them.

Great place for tires

N/A

Easy to navigate the ordering process and received the product in a timely manner.

Easy. Simple. Easy to navigate and check out.

Awesome experience. Fast shipping. Product is as advertised.

Paid for 2-day shipping but it took 4 days. I have not used the Simrad GPS yet so I cannot comment.

Easy to order and priced right

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