Details

• Brand:

  

• SKU:

  12681664

• Positions: Left, Right
• Other Names:

  Spark Plug, 1276

• Description:

  The AC Delco 41-101 Iridium Spark Plug (MPN: 12681664) is a genuine GM OEM ignition component engineered to replace factory spark plugs in select GM vehicles equipped with 3.1L, 3.4L, 3.5L, 3.8L, and 4.3L engines. This premium iridium-based spark plug delivers superior engine performance, reliable cold starts, and smooth acceleration while maintaining excellent idle stability. Designed and tested to GM's rigorous quality standards, this genuine part ensures your vehicle operates at peak efficiency. - Genuine OEM AC Delco iridium spark plug with laser-welded construction for precision and durability - Direct factory replacement for select General Motors vehicles with 3.1L, 3.4L, 3.5L, 3.8L (non-supercharged), and 4.3L engines - High-melting-point iridium composition provides outstanding wear resistance, extended electrode life, and reliable performance across driving conditions - Three-piece fired suppressor seal prevents combustion leakage and blocks radio frequency interference while optimizing spark energy delivery - Genuine OEM condition part backed by General Motors engineering and quality assurance standards

• Condition: New
• Replaces:

  12565030, 12567878, 12568387, 12607234, 12681665, 19256067, 25161444, 25162555, 25162556, 25315018, 25330840, 89017883, 89018051

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