Wire Spark Plug Wire Kit Fit for Delco HEI Ignition GM V8 350 454 502 CID Marine Engines 1993–2010, Replace 816608Q68, 10Pcs

★★★★★ 4.7 129 reviews

US$22.00
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US$22.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 222191821 Release Date 2026/05/04 List Price US$22.00 Model Number 222191821
Category
  • Efficient Ignition Conductivity: Spark plug wire kit's optimized wire resistance and insulation effectively reduce energy loss during ignition current conduction, ensuring the spark plug receives a high-voltage arc with sufficient energy. This results in faster and more reliable ignition, improving ignition success rate and starting performance
  • Stable and Reliable: Spark plug wiring harness is made of high-quality metal and plastic materials with excellent heat and vibration resistance, reducing thermal attenuation and signal degradation, and preventing insulation aging or cracking. Designed specifically for marine environments, spark plug wire maintains stable performance even after long-term operation
  • High Ignition Success: Spark plug wire set's reliable connector and sealed design ensure a stable, airtight connection between each ignition wire and the spark plug, reducing the risk of high-voltage leakage and spark decay, thereby improving first-time ignition success rate and starting efficiency
  • Perfect Fit: Fit for GM V8 350 454 502 CID Marine Engines (1993–2010) with Delco HEI Ignition, Replace part number 816608Q68
  • Installation Instructions: Always shut down the engine before installation to prevent electric shock or short circuits. Replacement can be completed manually by plugging and unplugging

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4.7 out of 5
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129 ratings | 53 reviews
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