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Champion 7919 QC10PEPB Double Platinum Marine Spark Plug

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

7919
06/02/2036 3:23 PM
Sale Price

$10.03

1 left at this price

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Product Details

The Champion 7919 (QC10PEPB) Double Platinum Power spark plug delivers premium performance for marine engines, particularly Evinrude E-TEC 2-stroke outboard motors. This spark plug features platinum-tipped center and ground electrodes for maximum durability and extended service life in demanding marine environments.

Key Features:

  • Double platinum construction with platinum center electrode and platinum pad ground electrode for superior wear resistance
  • Heat-Active alloy electrodes reach optimal operating temperature quickly and maintain stable performance under varying engine loads
  • Fine-wire center electrode enhances ignitability for quick, reliable starts
  • V-trimmed ground electrode creates sharper spark focus and reduces quenching
  • Extruded copper core provides superior heat dissipation and conductivity
  • Triple-sealed interior construction prevents leakage and reduces failure from heat and stress
  • Q-type inductive suppressor resistor reduces electromagnetic interference
  • Trivalent metal plating offers superior corrosion resistance and anti-seizing properties

Specifications:

  • Thread Size: 14mm
  • Thread Reach: 0.75 inch (19mm)
  • Hex Size: 5/8 inch (16mm)
  • Seat Type: Gasket
  • Gap: 0.025-0.031 inch (0.64-0.79mm)
  • Heat Range: 10
  • Terminal Type: Non-removable nut
  • Replaces OEM: 5006308

Ideal for inboard, outboard, and jet boat applications where premium ignition performance is essential. Pre-gapped and ready to install.

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