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Iridium Spark Plug - GM (12646780)

2016-2026 GM - 12646780

Iridium Spark Plug - GM (12646780)

2016-2026 GM - 12646780

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12646780

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12646780

  • Other Names:

    Spark Plug, 1215

  • Description:

    Upgrade your coupe's ignition system with the Genuine GM OEM Iridium Spark Plug (MPN: 12646780), engineered for 3.6L non-turbocharged engines. This premium iridium spark plug delivers superior ignition performance, reliable cold starts, and smooth acceleration while maintaining excellent engine idle stability. As an exact factory replacement, this GM genuine part meets rigorous OEM standards for dependable long-term performance. - Genuine OEM iridium spark plug designed for GM 3.6L coupe models without twin-turbo configuration - Advanced iridium electrode construction with high melting point ensures exceptional wear resistance and extended spark plug lifespan - Three-piece fired suppressor seal optimizes spark energy delivery while blocking radio frequency interference and preventing combustion leakage - Laser-welded precision construction reduces debris and minimizes wear, enhancing durability and reliability - Genuine GM factory part tested to strict OEM specifications and backed by General Motors warranty

  • Condition: New
  • MSRP: $18.94
  • Discount: $7.65 (40.4% off)
  • Sale Price: $11.29
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12646780

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12646780

  • Other Names:

    Spark Plug, 1215

  • Description:

    Upgrade your coupe's ignition system with the Genuine GM OEM Iridium Spark Plug (MPN: 12646780), engineered for 3.6L non-turbocharged engines. This premium iridium spark plug delivers superior ignition performance, reliable cold starts, and smooth acceleration while maintaining excellent engine idle stability. As an exact factory replacement, this GM genuine part meets rigorous OEM standards for dependable long-term performance. - Genuine OEM iridium spark plug designed for GM 3.6L coupe models without twin-turbo configuration - Advanced iridium electrode construction with high melting point ensures exceptional wear resistance and extended spark plug lifespan - Three-piece fired suppressor seal optimizes spark energy delivery while blocking radio frequency interference and preventing combustion leakage - Laser-welded precision construction reduces debris and minimizes wear, enhancing durability and reliability - Genuine GM factory part tested to strict OEM specifications and backed by General Motors warranty

  • Condition: New

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Iridium Spark Plug (12646780) today and have it in your hands in a matter of days. Your Iridium Spark Plug will be backed by a warranty and guaranteed to fit your 2016-2026 vehicle. 

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